Xylenes 二甲苯

CAS 1330-20-7 MFCD00077264

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI H70457
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 100mL ¥ 126
库存 辽宁省-盘锦市-342
中国国内现货 99%, 超干, 含分子筛, 水分小于50 ppm , SpcSeal
INFI H70457
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 4x100mL ¥ 505
99%, 超干, 含分子筛, 水分小于50 ppm , SpcSeal
INFI H70457
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 500mL ¥ 317
库存 辽宁省-盘锦市-342
中国国内现货 99%, 超干, 含分子筛, 水分小于50 ppm , SpcSeal
INFI H70457
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 1L ¥ 490
库存 安徽省-安庆市-136 辽宁省-盘锦市-342
中国国内现货 99%, 超干, 含分子筛, 水分小于50 ppm , SpcSeal
INFI H70457
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 8x500mL ¥ 2,529
99%, 超干, 含分子筛, 水分小于50 ppm , SpcSeal
INFI H70457
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 6x1L ¥ 3,241
99%, 超干, 含分子筛, 水分小于50 ppm , SpcSeal
INFI H44145
Xylenes 二甲苯
99% 500mL ¥ 68
库存 辽宁
中国国内现货 96-99 %
INFI H44145
Xylenes 二甲苯
99% 1L ¥ 95
96-99 %
INFI H73370
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 100mL ¥ 126
库存 辽宁省-盘锦市-342
中国国内现货 96-99 % water 50 ppm
INFI H73370
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 4x100mL ¥ 504
96-99 % water 50 ppm
INFI H73370
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 500mL ¥ 316
库存 河北省-保定市-259 辽宁省-盘锦市-342
中国国内现货 96-99 % water 50 ppm
INFI H73370
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 1L ¥ 490
库存 辽宁省-盘锦市-342
中国国内现货 96-99 % water 50 ppm
INFI H73370
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 8x500mL ¥ 2,528
96-99 % water 50 ppm
INFI H73370
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 6x1L ¥ 3,240
96-99 % water 50 ppm
Innochem A69925
Xylenes 二甲苯
99% 100mL ¥ 45
96-99 %
Innochem A69925
Xylenes 二甲苯
99% 500mL ¥ 80
96-99 %
Alfa 019402
Xylenes
Semiconductor Grade 1L ¥ 477
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa 019402
Xylenes
Semiconductor Grade 2500mL ¥ 956
96-99 %
Alfa 019402
Xylenes
Semiconductor Grade 4L ¥ 1,319
96-99 %
Alfa 019402
Xylenes
Semiconductor Grade 4x1L ¥ 1,627
96-99 %
Alfa L13317
Xylenes, mixed, 97+%
97+% 500mL ¥ 168
库存 上海市 China, PRC
中国国内现货 96-99 %
Alfa L13317
Xylenes, mixed, 97+%
97+% 1000mL ¥ 241
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa L13317
Xylenes, mixed, 97+%
97+% 2500mL ¥ 393
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa 016371
98.5+% (Assay, 500mL ¥ 460
库存 上海市 北京
中国国内现货 96-99 %
Alfa 016371
98.5+% (Assay, 1L ¥ 658
库存 上海市 北京
中国国内现货 96-99 %
Alfa 016371
98.5+% (Assay, 4L ¥ 2,192
库存 上海市 北京
中国国内现货 96-99 %
J&K 942377
Xylenes, 99%, ACS reagent
99% 500mL ¥ 209
库存 HB SH
中国国内现货 96-99 %
J&K 942377
Xylenes, 99%, ACS reagent
99% 1L ¥ 366
96-99 %
J&K 942377
Xylenes, 99%, ACS reagent
99% 4L ¥ 523
库存 HB
中国国内现货 96-99 %
J&K 972646
Xylenes, 99%, SuperDry, mixture of isomers, J&KSeal;
99% 100mL ¥ 549
库存 HB SH
中国国内现货 96-99 %
J&K 972646
Xylenes, 99%, SuperDry, mixture of isomers, J&KSeal;
99% 1L ¥ 1,122
库存 HB
中国国内现货 96-99 %
SIAL 16446
4L ¥ 1,984
96-99 %
SIAL 16446
6x1L ¥ 3,477
96-99 %
SIAL 16446
4x2.5L ¥ 5,044
96-99 %
SIAL 16446
45L ¥ 15,444
96-99 %
SIAL 676748
>=98.5% xylenes + ethylbenzene basis (ethylbenzene <;=25%) 4L ¥ 2,224
96-99 %
SIAL 33817
5L ¥ 3,664
96-99 %
SIAL 33817
6x1L ¥ 4,873
96-99 %
SIAL 33817
4x2.5L ¥ 6,997
96-99 %
SIAL 534056
500mL ¥ 349
96-99 %
SIAL 534056
4x4L ¥ 3,196
96-99 %
Aldrich 214736
Xylenes 二甲苯类化合物
1L ¥ 783
96-99 %
Aldrich 214736
Xylenes 二甲苯类化合物
20L ¥ 4,737
96-99 %
Acros 39079
Xylenes, extra pure, mixture of isomers
1L ¥ 624
库存 上海市 China, PRC
中国国内现货 96-99 %
Acros 39079
Xylenes, extra pure, mixture of isomers
2.5L ¥ 1,323
库存 上海市 China, PRC
中国国内现货 96-99 %
Acros 39079
Xylenes, extra pure, mixture of isomers
10L ¥ 4,745
96-99 %
Acros 42268
Xylenes, 99%, ACS reagent
500mL ¥ 378
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Acros 42268
Xylenes, 99%, ACS reagent
2.5L ¥ 899
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Acros 42268
Xylenes, 99%, ACS reagent
25L ¥ 2,597
库存 China, PRC
中国国内现货 96-99 %
Fluka 37866
HYDRANAL?-Xylene Solvent for KF titration
1L ¥ 663
96-99 %
Fluka 37866
HYDRANAL?-Xylene Solvent for KF titration
6x1L ¥ 3,778
96-99 %
SIAL 247642
>=98.5% xylenes + ethylbenzene basis 500mL ¥ 443
库存 SH
中国国内现货 96-99 %
SIAL 247642
>=98.5% xylenes + ethylbenzene basis 1L ¥ 821
96-99 %
SIAL 247642
>=98.5% xylenes + ethylbenzene basis 2L ¥ 880
96-99 %
SIAL 247642
>=98.5% xylenes + ethylbenzene basis 2.5L ¥ 1,055
96-99 %
SIAL 247642
>=98.5% xylenes + ethylbenzene basis 4x4L ¥ 4,510
96-99 %
Amethyst 984899
Xylenes, 99%, mixture of isomers
99% 500mL ¥ 65
96-99 %
Energy-chemical 1330A20A7
99%+ 500mL ¥ 124
96-99 %
Energy-chemical 1330A20A7
99%+ 4L ¥ 551
96-99 %
Acros 390790025
mixture of isomers 2.5L ¥ 1,493
96-99 %
Aladdin X112050
Xylene 二甲苯
Standard for GC,≥99.9%(GC)(二甲苯异构体+乙基苯) 5mL ¥ 58
库存 上海市
中国国内现货 99e1
Aladdin X112050
Xylene 二甲苯
Standard for GC,≥99.9%(GC)(二甲苯异构体+乙基苯) 25mL ¥ 188
库存 上海市
中国国内现货 99e1
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 100mL ¥ 28
库存 上海市
中国国内现货 96-99 %
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 500mL ¥ 39
库存 上海市
中国国内现货 96-99 %
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 5L ¥ 359
库存 上海市
中国国内现货 96-99 %
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 12x500mL ¥ 379
库存 上海市
中国国内现货 96-99 %
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 10L ¥ 699
96-99 %
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 20x500mL ¥ 569
库存 上海市
中国国内现货 96-99 %
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 4x5L ¥ 1,009
库存 上海市
中国国内现货 96-99 %
Aladdin X112051
Xylene 二甲苯
AR,99%(二甲苯异构体+乙基苯) 25L ¥ 1,119
库存 上海市
中国国内现货 96-99 %
Aladdin X112052
Xylene 二甲苯
CP,98%(二甲苯异构体+乙基苯) 500mL ¥ 35
库存 上海市
中国国内现货 96-99 %
Aladdin X112052
Xylene 二甲苯
CP,98%(二甲苯异构体+乙基苯) 5L ¥ 269
库存 上海市
中国国内现货 96-99 %
Aladdin X112054
Xylene 二甲苯
ACS,98.5%(isomers plus ethylbenzene) 500mL ¥ 99
库存 上海市
中国国内现货 96-99 %
Aladdin X112054
Xylene 二甲苯
ACS,98.5%(isomers plus ethylbenzene) 2.5L ¥ 479
库存 上海市
中国国内现货 96-99 %
Adamas 20641A
99%+ 500mL ¥ 124
96-99 %
SIAL 16446-25L
puriss. 25L ¥ 7,295
96-99 %
SIAL 33817-25L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 25L ¥ 8,050
96-99 %
SIAL 247642-500ML
>=98.5% xylenes + ethylbenzene basis ACS reagent, >=98.5% xylenes + ethylbenzene basis 500mL ¥ 482
96-99 %
SIAL 676748-4L
>=98.5% xylenes + ethylbenzene basis (ethylbenzene ACS reagent, >=98.5% xylenes + ethylbenzene basis (ethylbenzene <=25%) 4L ¥ 2,351
96-99 %
SIAL 16446-4X2.5L
puriss. 2.5L ¥ 5,184
96-99 %
SIAL 33817-4X2.5L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 2.5L ¥ 7,307
96-99 %
SIAL 320579-1L
ACS reagent, >=98.5% xylenes + ethylbenzene basis 1L ¥ 768
96-99 %
SIAL 16446-6X1L
puriss. 1L ¥ 3,578
96-99 %
SIAL 33817-6X1L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 1L ¥ 5,160
96-99 %
SIAL 33817-144X1L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 1L ¥ 95,706
96-99 %
SIAL 16446-72X2.5L
puriss. 2.5L ¥ 83,246
96-99 %
SIAL 33817-72X2.5L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 2.5L ¥ 118,521
96-99 %
SIAL 16446-10L
puriss. 10L ¥ 4,306
96-99 %
SIAL 33817-18L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 18L ¥ 7,722
96-99 %
SIAL 247642-20L
ACS reagent, >=98.5% xylenes + ethylbenzene basis 20L ¥ 4,868
96-99 %
SIAL 534056-20L
histological grade 20L ¥ 3,628
96-99 %
SIAL 16446-1L
puriss. 1L ¥ 777
96-99 %
SIAL 33817-1L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 1L ¥ 1,031
96-99 %
SIAL 247642-2L
ACS reagent, >=98.5% xylenes + ethylbenzene basis 2L ¥ 880
96-99 %
SIAL 534056-4L
histological grade 4L ¥ 1,082
96-99 %
SIAL 16446-2.5L
puriss. 2.5L ¥ 1,644
96-99 %
SIAL 33817-2.5L
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. 2.5L ¥ 2,245
96-99 %
SIAL 247642-4X4L
>=98.5% xylenes + ethylbenzene basis ACS reagent, >=98.5% xylenes + ethylbenzene basis 4L ¥ 4,899
96-99 %
SIAL 534056-500ML
histological grade 500mL ¥ 371
96-99 %
TRC X749400
Xylene
100g ¥ 1,540
TRC X749400
Xylene
250g ¥ 3,150
TRC X749400
Xylene
500g ¥ 4,900
TRC X749400
Xylene
1kg ¥ 7,700
Energy-chemical W320218
Xylenes 二甲苯类化合物
99%, Extra Dry, with molecular sieves, Water≤50 ppm (by K.F.), EnergySeal 100mL ¥ 158
库存 上海市
中国国内现货 96-99 %
Energy-chemical W320218
Xylenes 二甲苯类化合物
99%, Extra Dry, with molecular sieves, Water≤50 ppm (by K.F.), EnergySeal 500mL ¥ 395
库存 北京市 上海市
中国国内现货 96-99 %
Energy-chemical W320218
Xylenes 二甲苯类化合物
99%, Extra Dry, with molecular sieves, Water≤50 ppm (by K.F.), EnergySeal 1L ¥ 675
库存 上海市
中国国内现货 96-99 %
SIAL 33817-5L
5L ¥ 3,664
96-99 %
SIAL 33817-2.5L-PC
2.5L ¥ 2,351
96-99 %
SIAL 16446-4L
4L ¥ 1,984
96-99 %
SIAL 16446-45L
45L ¥ 15,444
96-99 %
SIAL 247642-2.5L
>=98.5% xylenes + ethylbenzene basis 2.5L ¥ 1,064
96-99 %
SIAL 534056-4X4L
4L ¥ 3,591
96-99 %
SIAL 247642-1L-CB
>=98.5% xylenes + ethylbenzene basis 1L ¥ 821
96-99 %
Adamas 20641H
99%, SafeDry, Water≤50 ppm (by K.F.), SafeSeal 100mL ¥ 304
96-99 %
Adamas 20641E
99%, SafeDry, with molecular sieves, Water≤50 ppm 100mL ¥ 399
96-99 %
Adamas 20641I
99%, SafeDry, Water≤50 ppm (by K.F.), SafeSeal 500mL ¥ 295
96-99 % water 50 ppm
Adamas 20641F
Xylenes 二甲苯
99%, SafeDry, with molecular sieves, Water≤50 ppm 500mL ¥ 295
99%, 超干, 含分子筛, 水分小于50 ppm , SpcSeal
Adamas 20641J
99%, SafeDry, Water≤50 ppm (by K.F.), SafeSeal 1L ¥ 998
96-99 %
Adamas 20641G
99%, SafeDry, with molecular sieves, Water≤50 ppm 1L ¥ 1,064
96-99 %
HY Y94294
Xylenes 二甲苯
99%, HyDry, with molecular sieves, Water≤50 ppm (by K.F.), HySeal 100mL ¥ -
96-99 %
HY Y94294
Xylenes 二甲苯
99%, HyDry, with molecular sieves, Water≤50 ppm (by K.F.), HySeal 500mL ¥ -
96-99 %
HY Y94294
Xylenes 二甲苯
99%, HyDry, with molecular sieves, Water≤50 ppm (by K.F.), HySeal 1L ¥ -
96-99 %
HY Y99576
Xylenes 二甲苯
99%, HyDry, Water≤50 ppm (by K.F.), HySeal 100mL ¥ -
96-99 %
HY Y99576
Xylenes 二甲苯
99%, HyDry, Water≤50 ppm (by K.F.), HySeal 500mL ¥ -
96-99 %
HY Y99576
Xylenes 二甲苯
99%, HyDry, Water≤50 ppm (by K.F.), HySeal 1L ¥ -
96-99 %
Fluka 1601849
United States Pharmacopeia (USP) Reference Standard 3x1.2mL ¥ 4,589
96-99 %
TRC TRC-X749400
Xylene
100g ¥ 1,320
96-99 %
TRC TRC-X749400
Xylene
250g ¥ 2,700
96-99 %
TRC TRC-X749400
Xylene
500g ¥ 4,200
96-99 %
TRC TRC-X749400
Xylene
1kg ¥ 6,600
96-99 %
Meryer M05199
二甲苯98.5%(isomers&nbsp;plus&nbsp;ethylbenzene)
98.5% 2.5L ¥ 377
96-99 %
Energy-chemical D051121
Xylenes 二甲苯类化合物
99%,xylenes+ethylbenzene basis 100mL ¥ 45
库存 北京市 上海市
中国国内现货 96-99 %
Energy-chemical D051121
Xylenes 二甲苯类化合物
99%,xylenes+ethylbenzene basis 500mL ¥ 85
库存 北京市 上海市
中国国内现货 96-99 %
Energy-chemical D051121
Xylenes 二甲苯类化合物
99%,xylenes+ethylbenzene basis 20L ¥ 1,670
库存 上海市
中国国内现货 96-99 %
Acros C3279
99+% 1L ¥ 617
96-99 %
Acros C3279
99+% 2.5L ¥ 528
96-99 %
Acros C3839
98+% 1L ¥ 164
96-99 %
Acros C3839
98+% 2.5L ¥ 1,111
96-99 %
Acros C3839
98+% 5L ¥ 1,265
96-99 %
Acros C3907
1L ¥ 472
96-99 %
Acros C3907
2.5L ¥ 1,001
96-99 %
Aldrich 247642
500mL ¥ 482
96-99 %
Aldrich 247642
2.5L ¥ 1,064
96-99 %
Aldrich 247642
4x4L ¥ 4,899
96-99 %
Aldrich 247642
20L ¥ 4,868
96-99 %
Aldrich 676748
4L ¥ 2,351
96-99 %
3A A11163
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 100ml ¥ 150
96-99 % water 50 ppm
3A A11163
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 500ml ¥ 370
库存 北京
中国国内现货 96-99 % water 50 ppm
3A A11163
Xylenes 二甲苯
99%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal 1L ¥ 490
96-99 % water 50 ppm
3A A11529
Xylenes 二甲苯
99% 500ml ¥ 110
96-99 %
3A A11529
Xylenes 二甲苯
99% 1L ¥ 170
96-99 %
3A A11530
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 100ml ¥ 150
96-99 % water 50 ppm
3A A11530
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 500ml ¥ 370
96-99 % water 50 ppm
3A A11530
Xylenes 二甲苯
99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal 1L ¥ 490
96-99 % water 50 ppm
Energy-chemical W320315
Xylenes 二甲苯类化合物
500mL ¥ 55
库存 北京市 上海市
中国国内现货 96-99 %
Energy-chemical W320315
Xylenes 二甲苯类化合物
20L ¥ 845
库存 北京市 上海市
中国国内现货 96-99 %
Aladdin X139941
Xylene 二甲苯
无水级,≥98%,混合异构体 100mL ¥ 69
库存 上海市
中国国内现货 96-99 %
Aladdin X139941
Xylene 二甲苯
无水级,≥98%,混合异构体 500mL ¥ 299
库存 上海市
中国国内现货 96-99 %
Aladdin X139941
Xylene 二甲苯
无水级,≥98%,混合异构体 1L ¥ 549
库存 上海市
中国国内现货 96-99 %
Acros 447240010
99% 1L ¥ 416
库存 北京
中国国内现货 96-99 %
Acros 447240025
99% 2.5L ¥ 1,145
96-99 %
Acros 200910025
96% 2.5L ¥ 472
96-99 %
Acros 422680025
99% 2.5L ¥ 1,110
96-99 %
Acros 396931000
98+% 100mL ¥ 640
96-99 %
Acros 422685000
99% 500mL ¥ 458
库存 北京
中国国内现货 96-99 %
Acros 200910010
96% 1L ¥ 333
96-99 %
Acros 327950010
99+% 1L ¥ 766
96-99 %
Acros 383930010
98% 1L ¥ 287
96-99 %
Acros 383940010
98+% 1L ¥ 621
库存 北京
中国国内现货 96-99 %
Acros 390790010
1L ¥ 704
Acros 396930010
98+% 1L ¥ 1,161
96-99 %
Acros 383930050
98% 5L ¥ 707
96-99 %
Acros 383940050
98+% 5L ¥ 1,959
96-99 %
Acros 444240050
5L ¥ 305
Acros 390790100
10L ¥ 5,003
Acros 200910250
96% 25L ¥ 2,631
96-99 %
Acros 383930250
98% 25L ¥ 3,774
96-99 %
Acros 422680250
99% 25L ¥ 3,620
96-99 %
Aladdin X112054-2.5L
ACS,98.5%(isomers plus ethylbenzene) 2.5L ¥ 479
库存 北京
中国国内现货 96-99 %
Aladdin X112051-4×5L
AR,99%(xylene isomer and ethyl benzene) 4item ¥ 1,009
96-99 %
Aladdin X112051-12×500ml
AR,99%(xylene isomer and ethyl benzene) 12item ¥ 379
96-99 %
Aladdin X112051-12×500ml
AR,99%(xylene isomer and ethyl benzene) 12x500mL ¥ 379
96-99 %
Aladdin X112051-20×500ml
AR,99%(xylene isomer and ethyl benzene) 20item ¥ 569
96-99 %
Aladdin X112050-5ml
Standard for GC,≥99.9%(GC)(xylene isomer and ethyl benzene) 5mL ¥ 58
99e1 %
Aladdin X112050-25ml
Standard for GC,≥99.9%(GC)(xylene isomer and ethyl benzene) 25mL ¥ 188
99e1 %
Aladdin X112051-100ml
AR,99%(xylene isomer and ethyl benzene) 100mL ¥ 28
96-99 %
Aladdin X139941-100ml
anhydrous,≥98%,mixed isomers 100mL ¥ 69
96-99 %
Aladdin X112051-500ml
AR,99%(xylene isomer and ethyl benzene) 500mL ¥ 39
96-99 %
Aladdin X112054-500ml
ACS,98.5%(isomers plus ethylbenzene) 500mL ¥ 99
96-99 %
Aladdin X139941-500ml
anhydrous,≥98%,mixed isomers 500mL ¥ 299
96-99 %
Aladdin X139941-1L
anhydrous,≥98%,mixed isomers 1L ¥ 549
96-99 %
Aladdin X112051-25L
AR,99%(xylene isomer and ethyl benzene) 25L ¥ 1,119
96-99 %
Aldrich 214736-1L
=75.0% (xylenes isomers)'>>=75.0% (xylenes isomers) 1L ¥ 861
Adamas 20641GC
Xylenes 二甲苯
99.5%+,GCS 5x5mL ¥ 125
99e1 %

分类

  • ACS and Reagent Grade Solvents, Amber Glass Bottles, Carbon Steel Cans with NPT Threads, Reagent, Reagent Grade Solvents, Semi-Bulk Solvents, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents
  • {SA} ACS Grade, ACS Grade Solvents, ACS and Reagent Grade Solvents, PVC Coated Bottles, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents
  • {SNA} ACS Grade, ACS Grade Solvents, ACS and Reagent Grade Solvents, Amber Glass Bottles, Carbon Steel Cans with NPT Threads, Core Bioreagents, Hem

产品应用

  • 溶剂、测定许多有机化合物中水分,显微镜清洁剂。硅元件和热敏电阻等的清洗剂。混合二甲苯是邻;间;对二甲苯和乙基苯的混合物。作为化学原料使用时,可将各异构体预先分离。混合物主要用作油漆涂料的溶剂和航空汽油添加剂。

相关文献及参考

  • Merck: 14,10081 Beilstein: 5,360
  • Merck: 14,10081

安全信息

GHS Symbol
WGK Germany2
Hazard Codes
Hazard statements
  • H312+H332
  • H315 Causes skin irritation 会刺激皮肤
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H332 Harmful if inhaled 吸入有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H331 Toxic if inhaled 吸入中毒
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSZE2100000
Precautionary statements
Signal word Danger
Packing GroupIII
UN Number UN1307 UN 1307 3/PG 3
Risk Statements
  • R10 Flammable 易燃
  • R20/21 Harmful by inhalation and in contact with skin 吸入及与皮肤接触有害
  • R38 Irritating to skin 刺激皮肤
  • R48/20
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
Safety Statements
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐:立即求医并出示该容器或标签;
Storage condition 密封阴凉处保存。 Flammables area
Hazard Class3
Warnings 危化品目录(2015)
TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 200 ppm
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Sense Organs and Special Senses (Eye) - conjunctive irritation
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 25,282,1943

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 129 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HAEMAX Haematologica.  (Il Pensiero Scientifico Editore, Via Panama 48,
   I-00198, Rome, Italy) V.1-    1920-  Volume(issue)/page/year: 58,491,1973

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human
DOSE/DURATION           : 50 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YAKUD5 Gekkan Yakuji.  Pharmaceuticals Monthly.  (Yakugyo Jihosha, Inaoka
   Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan)  V.1-   1959-
   Volume(is

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 4300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992.

TYPE OF T

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 4000 ppm/6H
SEX/DURATION            : female 6-12 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight
   gain)
   Reproductive - Effects on Newborn - physical
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 50 mg/m3/6H
SEX/DURATION            : female 1-21 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
   Reproductive - Specific Developmental Abnormalities - craniofacial
   (including nose and tongue)
REFERENCE :
   JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology.
   (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia)  V.1-
   1957-  Volume(issue)/page/year: 27,337,1983

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 200 ppm/6H
SEX/DURATION            : female 4-20 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
   Reproductive - Effects on Newborn - behavioral
REFERENCE :
   PHTOEH Pharmacology and Toxicology (Copenhagen).  (Munksgaard International
   Pub., POB 2148, DK-1016 Copenhagen K, Denmark)  V.60-    1987-
   Volume(issue)/page/year: 73,20,1993

其他信息

  • 刺激数据:皮肤- 兔子 500 毫克/ 24小时 中度; 眼- 兔子 5 毫克/ 24小时 重度
  • 下游产品:N,N'-二苯基联苯二胺 --> 杨梅醛 --> 哒螨灵乳油 --> 1,4-苯二甲胺 --> 氨基树脂清漆 --> 异丙草胺 --> 农乳 656L --> N-甲基-1-甲硫基-2-硝基乙烯胺 --> 异喹啉-3-甲酸甲酯 --> 二甲代苯胺 (异构体混合物) --> 农乳 6502 --> 农乳0207 --> 农乳 0265 --> 可逆示温涂料(IV) --> 水乳型聚氨酯涂饰剂PU-II系列 --> 氨基烘干清漆 --> 甲基柏木醚 --> 2-氨基-4,6-二甲基吡啶 --> 可降解纺织染整整理剂 --> 二乙基苯 --> 木船防污漆 --> 灭杀毙乳油 --> 吡草胺 --> 农乳 BCL --> 氯甲基丁基醚 --> 4-苯氧基-2,6-二异丙基苯基硫脲 --> N-乙酰基高哌嗪 --> 3-苄氧基苯酚 --> 精禾草克乳油 --> 氯甲基异丙基醚 --> 甲基苯甲醛 --> 马·杀乳油 --> LZ-850防火硅酮密封胶 --> 檀香醇 --> 还原紫 3 --> 农乳 BSL --> 丙烯酸马来酸共聚物 --> 乙酸檀香酯
  • 爆炸物危险特性:与空气混合可爆炸
  • 无色澄清易流动的液体。系邻、间、对三种同分异构体的混合物。有特殊气味。能燃烧。能与无水乙醇、醚和氯仿混合,几乎不溶于水。易燃,蒸气能与空气形成爆炸性混合物,爆炸极限约为1%-7%(积)。低毒,半数致死浓度(大鼠,吸入)0.67%/4h。有刺激性。蒸气高浓度时有麻醉性。
  • 用途四:溶剂、测定许多有机化合物中水分,显微镜清洁剂。硅元件和热敏电阻等的清洗剂。混合二甲苯是邻;间;对二甲苯和乙基苯的混合物。作为化学原料使用时,可将各异构体预先分离。混合物主要用作油漆涂料的溶剂和航空汽油添加剂。
  • MOL 文件:1330-20-7.mol
  • 残留与蓄积:在职业性接触中,二甲苯主要经呼吸道进入身体。对全部二甲苯的异构体而言,由肺吸收其蒸气的情况相同,总量达60%~70%,在整个的接触 时期中,这个吸收量比较恒定。二甲苯溶液可经完整皮肤以平均吸收率为2.25µg/(cm3·min)(范围0.7~4.3µg/(cm3·min))被吸 收,二甲苯蒸气的经皮吸收与直接接触液体相比是微不足道的。二甲苯的残留和蓄积并不严重,上面我们已经说过进入人体的二甲苯,可以在 人体的NADP(转酶II)和NAD(转酶I)存在下生成甲基苯甲酸,然后与甘氨酸结合形成甲基马尿酸在18小时内几乎全部排出体外。即使是吸入后残 留在肺部的3%-6%的二甲苯,也在接触后的3小时内(半衰期为0.5~1小时)全部被呼出体外。评价接触二甲苯的残留试验,主要是测定尿内甲基 马尿酸的含量,也有人建议测
  • 用途三:混合二甲苯是邻、间、对二甲苯和乙基苯的混合物。作为化学原料使用时,可将各异构体预先分离。混合物主要用作油漆涂料的溶剂和航空汽油添加剂。
  • 方法一:1.炼焦副产回收苯高温炼焦副产的高温焦油中,含有一部分苯。首先经初馏塔初馏,塔顶得轻苯,塔底得重苯(重苯用作制取古马隆树脂的原料)。轻苯先经初馏塔分离,塔底混合馏分经酸碱洗涤除去杂质,然后进吹苯塔蒸吹,再经精馏塔精馏得纯苯。2.铂重整法用常压蒸馏得到的轻汽油(初馏点约138℃),截取大于65℃馏分,先经含钼催化剂,催化加氢脱出有害杂质,再经铂催化剂进行重整,用二乙二醇醚溶剂萃取,然后再逐塔精馏,得到苯、甲苯、二甲苯等产物。
  • 毒性以及对人体健康的危害:二甲苯具有中等毒性。经皮肤吸收后,对健康的影响远比苯小。若不慎口服了二甲苯或含有二甲苯溶剂时,即强烈刺激食道和胃,并引起呕吐 ,还可能引起血性肺炎,应立即饮入液体石蜡,延医诊治。二甲苯蒸气对小鼠的LC为6000*
  • 毒性分级:中毒
  • 二甲苯同分异构体:二甲苯是苯环上两个氢原子被两个甲基取代的芳香烃。在焦化工业中,它是粗苯精制产品之一。二甲苯不溶于水,溶于乙醇和乙醚等有机溶剂。二甲苯有三种种同分异构体,即邻二甲苯、间二甲苯和对二甲苯,此外具有与二甲苯相同的元素组成的乙苯也是它的同分异构体。它们的分子式都为C8H10,分子量为106.16,其他物理性质则各不相同。 邻、间、对二甲苯三者化学性相近。侧链烷基可在催化剂作用下氧化,间二甲苯、对二

化学结构图

CAS 1330-20-7  MFCD00077264
SMILES: Cc1ccc(C)cc1

化学属性

Mol. FormulaC6H4(CH3)2
Mol. Weight106.17
Refractive indexn20/D 1.497(lit.)
Boiling Point136-140
Density0.865
Vapor Pressure18 mmHg ( 37.7 °C)
Flash Point29°(84°F)
TSCAYes
Melting Point-34
Autoignition Point867 °F
Vapor Density3.7 (vs air)
Appearance 对二甲苯、邻二甲苯,间二甲苯及乙苯的混合物。无色透明液体。溶于乙醇和乙醚,不溶于水。
Solubility<0.1 g/L (20 °C)

别名和识别编码

Chemical NameXylenes
Synonym caswellno906 XYLENES dimethyl-benzen ai3-02209-x XYLOL SEALIT SEALANT XYLENE NAPHTHA SOLVENT 二甲苯 C12-14-TERT-ALKYLAMINES, CMPDS WITH (2-BENZOTHIAZOLYLTHIO)-BUTANEDOIC ACID (2:1) 二甲苯, SEMICONDUCTOR GRADE 二甲苯类化合物 epapesticidechemicalcode086802 Benzene, dimethyl- Xiloli
CAS Number1330-20-7
PubChem Substance ID329753989
EC Number215-535-7
MDL NumberMFCD00077264
Merck Number14,10081
Beilstein Registry Number1901563
Chemical Name Translation二甲苯
Wiswesser Line Notation1R X1
LabNetwork Molecule IDLN02127019

系列性分类


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