Ethyl acetoacetate 乙酰乙酸乙酯

CAS 141-97-9 MFCD00009199

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI H89182
Ethyl acetoacetate 乙酰乙酸乙酯
99% 100mL ¥ 46
96-99 %
INFI H89182
Ethyl acetoacetate 乙酰乙酸乙酯
99% 500mL ¥ 84
库存 天津市 辽宁
中国国内现货 96-99 %
Innochem A71065
Ethyl acetoacetate,99%
99% 100g ¥ 45
库存 北京
中国国内现货 96-99 %
Innochem A71065
Ethyl acetoacetate,99%
99% 250g ¥ 160
96-99 %
Innochem A71065
Ethyl acetoacetate,99%
99% 500g ¥ 80
96-99 %
Innochem A71065
Ethyl acetoacetate,99%
99% 2500g ¥ 700
96-99 %
Innochem A71065
Ethyl acetoacetate,99%
99% 10000g ¥ 1,580
96-99 %
Purest P89714
Ethyl acetoacetate 乙酰乙酸乙酯
AR 500mL ¥ 40
TCI A0649
Ethyl Acetoacetate
98.0%(GC) 25g ¥ 120
库存 上海市 北京 Tokyo, Japan 天津市
中国国内现货 96-99 %
TCI A0649
Ethyl Acetoacetate
98.0%(GC) 500g ¥ 194
库存 上海市 北京 Tokyo, Japan 天津市
中国国内现货 96-99 %
Alfa A12544
Ethyl acetoacetate
99+% 250g ¥ 176
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa A12544
Ethyl acetoacetate
99+% 500g ¥ 177
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa A12544
Ethyl acetoacetate
99+% 2500g ¥ 745
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Alfa A12544
Ethyl acetoacetate
99+% 10000g ¥ 1,675
库存 北京 China, PRC
中国国内现货 96-99 %
J&K 361837
Ethyl acetoacetate, 99%
99% 100g ¥ 65
库存 HB
中国国内现货 96-99 %
J&K 361837
Ethyl acetoacetate, 99%
99% 500g ¥ 95
库存 HB
中国国内现货 96-99 %
Fluka 00410
Ethyl acetoacetate
puriss. 100mL ¥ 470
库存 SH
中国国内现货 96-99 %
Fluka 00410
Ethyl acetoacetate
puriss. 1L ¥ 2,318
96-99 %
Aldrich 537349
Ethyl acetoacetate 乙酰乙酸乙酯
99% 1kg ¥ 583
库存 SH
中国国内现货 96-99 %
Aldrich 537349
Ethyl acetoacetate 乙酰乙酸乙酯
99% 3kg ¥ 1,441
96-99 %
Fluka 00420
Ethyl acetoacetate
≥98.0% (GC) 1L ¥ 534
库存 SH
中国国内现货 96-99 %
Acros 11797
Ethyl acetoacetate, 99%, pure
1L ¥ 473
库存 上海市 China, PRC
中国国内现货 96-99 %
Acros 11797
Ethyl acetoacetate, 99%, pure
2.5L ¥ 1,057
库存 China, PRC
中国国内现货 96-99 %
Acros 11797
Ethyl acetoacetate, 99%, pure
25L ¥ 7,155
96-99 %
Acros 22040
Ethyl acetoacetate, 99+%, extra pure
100g ¥ 117
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Acros 22040
Ethyl acetoacetate, 99+%, extra pure
500g ¥ 352
库存 China, PRC
中国国内现货 96-99 %
Acros 22040
Ethyl acetoacetate, 99+%, extra pure
2.5kg ¥ 1,215
库存 China, PRC
中国国内现货 96-99 %
Aldrich W241504
Ethyl acetoacetate 乙酰乙酸乙酯
>=99% 1item ¥ 614
96-99 %
Aldrich W241504
Ethyl acetoacetate 乙酰乙酸乙酯
>=99% 1kg ¥ 600
96-99 %
Aldrich W241504
Ethyl acetoacetate 乙酰乙酸乙酯
>=99% 5kg ¥ 1,769
96-99 %
Aldrich W241504
Ethyl acetoacetate 乙酰乙酸乙酯
>=99% 10kg ¥ 2,274
96-99 %
Aldrich W241504
Ethyl acetoacetate 乙酰乙酸乙酯
>=99% 25kg ¥ 3,143
96-99 %
Aldrich W241512
Ethyl acetoacetate
natural, 1item ¥ 614
96-99 %
Aldrich W241512
Ethyl acetoacetate
natural, 100g ¥ 1,153
96-99 %
Aldrich W241512
Ethyl acetoacetate
natural, 1kg ¥ 2,875
96-99 %
Aldrich W241512
Ethyl acetoacetate
natural, 5kg ¥ 567
96-99 %
Adamas 23320C
99% 500g ¥ 80
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Adamas 23320A
99% 25g ¥ 40
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
Adamas 23320B
99% 100g ¥ 40
库存 上海市 北京 China, PRC
中国国内现货 96-99 %
TRC E899545
Ethyl Acetoacetate
50g ¥ 1,100
TRC E899545
Ethyl Acetoacetate
100g ¥ 1,500
TRC E899545
Ethyl Acetoacetate
250g ¥ 1,750
Energy-chemical A020715
Ethyl acetoacetate 乙酰乙酸乙酯
99% 100mL ¥ 45
库存 上海市 北京市
中国国内现货 96-99 %
Energy-chemical A020715
Ethyl acetoacetate 乙酰乙酸乙酯
99% 500mL ¥ 85
库存 北京市 上海市
中国国内现货 96-99 %
Energy-chemical A020715
Ethyl acetoacetate 乙酰乙酸乙酯
99% 5L ¥ 545
库存 上海市
中国国内现货 96-99 %
Energy-chemical A020715
Ethyl acetoacetate 乙酰乙酸乙酯
99% 20L ¥ 1,670
库存 上海市
中国国内现货 96-99 %
Energy-chemical A020715
Ethyl acetoacetate 乙酰乙酸乙酯
99% 30L ¥ 2,980
库存 上海市
中国国内现货 96-99 %
Aladdin E103939
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
>99.0%(GC) 100mL ¥ 45
库存 上海市
中国国内现货 96-99 %
Aladdin E103939
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
>99.0%(GC) 500mL ¥ 79
库存 上海市
中国国内现货 96-99 %
Aladdin E103939
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
>99.0%(GC) 2.5L ¥ 231
库存 上海市
中国国内现货 96-99 %
Aladdin E103939
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
>99.0%(GC) 5L ¥ 679
库存 上海市
中国国内现货 96-99 %
Aladdin E103939
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
>99.0%(GC) 10L ¥ 980
96-99 %
Aladdin E103939
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
>99.0%(GC) 20L ¥ 1,683
96-99 %
Aladdin E103937
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
AR,98% 100mL ¥ 39
库存 上海市
中国国内现货 96-99 %
Aladdin E103937
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
AR,98% 500mL ¥ 52
库存 上海市
中国国内现货 96-99 %
Aladdin E103937
Ethyl acetoacetate 乙酰乙酸乙酯(EAA)
AR,98% 25L ¥ 1,890
96-99 %
Vetec V900607
0.98 500mL ¥ 68
96-99 %
Fluka 63954
analytical standard 1mL ¥ 474
96-99 %
Vetec V900607-500ML
Vetec? reagent grade, 98% 500mL ¥ 84
96-99 %
TRC TRC-E899545
Ethyl Acetoacetate
50g ¥ 1,320
96-99 %
TRC TRC-E899545
Ethyl Acetoacetate
100g ¥ 1,800
96-99 %
TRC TRC-E899545
Ethyl Acetoacetate
250g ¥ 2,100
96-99 %
Shao Yuan SY009162
Ethyl Acetoacetate 乙酰乙酸乙酯
≥98% 25g ¥ 120
90+ %
Shao Yuan SY009162
Ethyl Acetoacetate 乙酰乙酸乙酯
≥98% 100g ¥ 45
库存 上海市 济南市
中国国内现货 90+ %
Shao Yuan SY009162
Ethyl Acetoacetate 乙酰乙酸乙酯
≥98% 500g ¥ 85
库存 上海市 济南市
中国国内现货 90+ %
Aldrich 00410
100mL ¥ 493
Aldrich 00410
1L ¥ 2,397
Aldrich 00420
1L ¥ 534
Aldrich 63954
1mL ¥ 474
Matrix 133804
Ethyl 3-oxobutanoate
95%+ 100mg ¥ 689
90+ %
Matrix 133804
Ethyl 3-oxobutanoate
95%+ 500mg ¥ 1,131
90+ %
Matrix 133804
Ethyl 3-oxobutanoate
95%+ 2.5g ¥ 2,795
90+ %
Aladdin E103939-500ml
99.0%(gc)'>>99.0%(GC) 500mL ¥ 79
库存 北京
中国国内现货 96-99 %
Aladdin E103937-500ml
AR,98% 500mL ¥ 52
库存 北京
中国国内现货 96-99 %
Aladdin E103939-2.5L
99.0%(gc)'>>99.0%(GC) 2.5L ¥ 231
库存 北京
中国国内现货 96-99 %
Acros 117970025
99% 2.5L ¥ 1,081
96-99 %
Acros 220400025
99+% 2.5kg ¥ 1,268
96-99 %
Acros 117970010
99% 1L ¥ 483
库存 北京
中国国内现货 96-99 %
Acros 117970250
99% 25L ¥ 7,323
96-99 %
Acros 220401000
99+% 100g ¥ 184
库存 北京
中国国内现货 96-99 %
Acros 220405000
99+% 500g ¥ 367
96-99 %
Aladdin E103939-100ml
99.0%(gc)'>>99.0%(GC) 100mL ¥ 45
库存 北京
中国国内现货 96-99 %
Accela SY009162
≥98% 25g ¥ 120
96-99 %
Accela SY009162
≥98% 100g ¥ 45
96-99 %
Accela SY009162
≥98% 500g ¥ 85
96-99 %
Accela SY009162
≥98% 1000g ¥ 130
96-99 %
Aldrich W241512-100G-K
=97%'>>=97% 100item ¥ 1,030
Aldrich 537349-1KG
99% 1kg ¥ 669
96-99 %
Aldrich 688983-1KG
=99.0% (gc)'>>=99.0% (GC) 1kg ¥ 897
Aldrich W241504-1KG-K
=99%'>>=99% 1item ¥ 1,030
Aldrich W241512-1KG-K
=97%'>>=97% 1item ¥ 2,588
Aldrich 537349-3KG
99% 3kg ¥ 1,613
96-99 %
Aldrich W241504-5KG-K
=99%'>>=99% 5item ¥ 2,308
Aldrich W241512-5KG-K
=97%'>>=97% 5item ¥ 11,000
Aldrich 688983-25KG
=99.0% (gc)'>>=99.0% (GC) 25kg ¥ 12,686
Aldrich W241504-25KG-K
=99%'>>=99% 25item ¥ 5,868
Aladdin E103937-100ml
AR,98% 100mL ¥ 39
96-99 %
Aladdin E103939-5L
99.0%(gc)'>>99.0%(GC) 5L ¥ 679
96-99 %
Aldrich 688983-240KG
=99.0% (gc)'>>=99.0% (GC) 240kg ¥ 46,223
Ark AK163244
96% 100g ¥ 48
96-99 %
Ark AK163244
96% 500g ¥ 72
96-99 %
BD BD129243
Ethyl acetoacetate
96% 100g ¥ 34
库存 深圳市 上海市
中国国内现货 96-99 %
BD BD129243
Ethyl acetoacetate
96% 500g ¥ 53
库存 上海市
中国国内现货 96-99 %

分类

  • {SNA} Analytical Reagents for General Use, Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, E-H, Puriss p.a., Esters, Organic Building Blocks, Puriss p.a., 分析/色谱, 分析试剂
  • {SNA} Alphabetical L
  • {SNA} Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, E-H, Puriss p.a., Esters, Organic Building Blocks, Puriss p.a.
  • {uni_hamburg} no charge; ester; ketone; 1fragment
  • {SNA} Alphabetical Listings,
  • {SNA} Building Blocks, C6 to C7, Carbonyl Compounds,
  • {SNA} Building Blo
  • {SNA}

产品应用

  • 溶剂。有机合成。检定铊。测定氧化钙、氢氧化钙和铜。测定高铁的络合指示剂。气相色谱固定液(最高使用混度50℃,溶剂为丙酮),分离分析低级烃异构物,分离正、异-1-丁烯和顺、反-2-丁烯。

相关文献及参考

  • Merck: 14,3758
  • Many techniques have been devised for the decarboalkoxylation of substituted ß-ketoesters (compare Diethyl­ malonate, A15468); for reviews, see: Synthesis, 805, 893 (1982). Enolisable ß-keto esters can be decarboalkoxylated by heating in toluene in the presence of a catalytic amount of DMAP. Other bases are ineffective: J. Org. Chem., 54, 3474 (1989).
  • Merck: 14,3758 Beilstein:3(4)1528
  • Under the conditions of the classical acetoacetic ester route to methyl ketones [see, e.g.: Org. Synth. Coll., 1, 248, 351 (1941)], varying amounts of O-alkylation occur. Regioselective C-alkylation can be obtained by phase-transfer procedures: J. Org. Chem., 39, 3271 (1974). For improved alkylation using TBAB, see: Org. Prep. Proced. Int., 26, 469 (1994).
  • Short: II/27B
  • For use in diazo transfer reactions, see 4-Acetamidobenzenesulfonyl­ azide, L15916.

安全信息

GHS Symbol
WGK Germany1
Hazard Codes
Hazard statements
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSAK5250000
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P332+P313
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P370+P378
  • P305+P351+P338
  • P305+P351+P338+P337+P313
Signal word
Risk Statements
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
UN Number
Packing GroupIII
Hazard Class3.2
Storage condition 密封保存。
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >20 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 3/12/1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 5105 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 60,1810,1971

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3980 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Bacillus subtilis
DOSE/DURATION           : 21 mg/disc
REFERENCE :
   OIGZDE Osaka-shi Igakkai Zasshi.  Journal of Osaka City Medical Association.
    (Osaka-shi Igakkai, c/o Osaka-shiritsu Daigaku Igakubu, 1-4-54 Asahi-cho,
   Abeno-ku, Osaka, 545, Japan) V.24-    1975- Volume(issue)/page/year:
   34,267,1985

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 200 ug/plate
REFERENCE :
   OIGZDE Osaka-shi Igakkai Zasshi.  Journal of Osaka City Medical Association.
    (Osaka-shi Igakkai, c/o Osaka-shiritsu Daigaku Igakubu, 1-4-54 Asahi-cho,
   Abeno-ku, Osaka, 545, Japan) V.24-    1975- Volume(issue)/page/year:
   34,267,1985

其他信息

  • 图谱信息:乙酰乙酸乙酯(141-97-9)红外图谱(IR1) 乙酰乙酸乙酯(141-97-9)Raman光谱 乙酰乙酸乙酯(141-97-9)质谱(MS) 乙酰乙酸乙酯(141-97-9)红外图谱(IR2) 乙酰乙酸乙酯(141-97-9)核磁图( 1 HNMR) 乙酰乙酸乙酯(141-97-9)核磁图( 13 CNMR)

化学结构图

CAS 141-97-9  MFCD00009199
SMILES: CCOC(=O)CC(C)=O

化学属性

Mol. FormulaC6H10O3
Mol. Weight130.14
Density1.029
Boiling Point181
Melting Point-43
Refractive index1.4180 to 1.4210
Flash Point75°C(lit.)
TSCAYes
Autoignition Point580 °F
Vapor Density4.48 (vs air)
Vapor Pressure1 mmHg ( 28.5 °C)
Solubility116 G/L (20 ºC)
Stability对湿度敏感

别名和识别编码

Chemical NameEthyl acetoacetate
Synonym Butanoic acid, 3-oxo-, ethyl ester Ethyl acetoacetate 3-氧丁酸乙酯 Diacetic ether Äthylacetoacetat Ethyl aceto acetate ACETOACETIC ESTER Aceto Acetoacetic acid ethyl ester Active acetyl acetate Ethyl 3-ketobutyrate Acetessigsäureethylester 3-OXOB 3-Oxobutansäureethylester ETH AKOS BBS-00004335 乙酰乙酸乙酯 Acetessigsäure-ethylester 乙 {uni_hambu 3-KETOBUT Ethylacetacetat EAA 3-Oxobutanoic acid ethyl ester Acetoacetic acid, ethyl ester Ethylacetoacetate ETHYL ACETOACETATE DIACETIC ETHER Active acetylacetate Ethyl-3-oxobutanoat ACE Acetoace
CAS Number141-97-9
EC Number205-516-1
Beilstein Registry Number385838
MDL NumberMFCD00009199
PubChem Substance ID8868
Reaxys-RN385838
Merck Number3758
Chemical Name Translation乙酰乙酸乙酯
Wiswesser Line Notation2OV1V1
LabNetwork Molecule IDLN00193300
InChIInChI=1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3

系列性分类