Benzene 苯(易涉毒)

CAS 71-43-2 MFCD00003009

化学结构图

71-43-2
SMILES: c1ccccc1

化学属性

Mol. FormulaC6H6
Mol. Weight78
Refractive index1.4990 to 1.5020
Boiling Point80
Density0.874
Melting Point5.5
Flash Point-10°C(lit.)
TSCAYes
Autoignition Point1043 °F
Vapor Density2.77 (vs air)
Vapor Pressure166 mmHg ( 37.7 °C)
Solubility0.18 G/100 ML
Stability易吸潮
Danger-Level-
pH-:-
Redox-

别名和识别编码

Chemical NameBenzene
CAS Number71-43-2
PubChem Substance ID87563234
EC Number200-753-7
Beilstein Registry Number969212
MDL NumberMFCD00003009
Reaxys-RN969212
Merck Number1066
Synonym Fenzen C6H6 (benzene) Bicarburet of hydrogen Phenyl hydride (6)Annulene [6]Annulene {uni_hamburg} 苯 溶液 NCI-C55276 Nitration benzene Benzolene Phene benzene Benzene II RCRA waste number U019 苯, 99% Cyclohexatriene Coal naphtha Benzene Motor benzol 安息油,净苯,动力苯,纯苯,溶液苯,困净苯 Benzolo Benzene I Benzene anhydrous Benzine 苯标准溶液 Mineral naphtha 苯 1,3,5-Cyclohexatriene Benzol Benzeen 苯纯度分析标准物质 Benzen Pyrobenzol Benzole Benzin 苯,安息油,净苯,动力苯,纯苯,溶液苯,困净苯 Carbon oil Benzin (Obs.) Pyrobenzole 苯标准溶液;安息油;净苯;动力苯;纯苯;溶液苯;困净苯 Benzine (Obs.) 气相色谱仪检定用标准物质,苯-甲苯溶液
Chemical Name Translation苯(易涉毒)
Wiswesser Line NotationRH
LabNetwork Molecule IDLN00164622
InChIInChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Amber Glass Bottles, Benzene and Benzene Solutions, Chromatography Reagents & Solvents, HPLC & UHPLC Solvents
  • {SNA} ReagentPlus, ReagentPlus Solvent Grade Products, ACS and Reagent Grade Solvents, Amber Glass Bottles, Benzene and Benzene Solutions, Solvent by Type, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents
  • {SNA} NMR Reference Standards, NMR Solvents and Reagents, Stable Isotopes
  • {SNA} Anhydrous, Anhydrous Solvents, Benzene and Benzene Solutions, Returnable Containers, Solvent by Type, Solvent Bottles, Solvent Packaging Options, Solvent Products Available in Returnable Containers,

产品应用

  • 脂肪、树脂和碘等的溶剂。测定矿物折射指数,有机合成,光学纯溶剂。

相关文献及参考

  • Merck 14 ,1066
  • Merck: 14,1066
  • Merck: 14,1066 Beilstein: 5,IV,583
  • Short: II/19a
  • Short: II/19b

安全信息

GHS Symbol
WGK Germany3
Hazard Codes 3 F,T F;T
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • 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
  • H350 May cause cancer 可能致癌
  • H340 May cause genetic defects 可能导致遗传性缺陷
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSCY1400000
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • 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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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。
  • P301+P310
  • P301+P310+P331+P330
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P308+P311
  • P308+P313
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P332+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P370+P378
  • P403+P233
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Storage condition 易吸潮,密封充氩保存 0-6°C 储存温度2-8℃ <;0 <0°C 避光贮存
UN Number 1114 UN1114
Risk Statements
  • R11 Highly flammable 非常易燃
  • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应,释放出高度可燃气体
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R45 May cause cancer 可能致癌
  • R46 May cause inheritable genetic damage 可能引起遗传基因损害
  • R48/23/24/25
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
Safety Statements
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
Packing GroupII
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           : 10 ppm/8H/10Y-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Blood - leukemia
REFERENCE :
   TRBMAV Texas Reports on Biology and Medicine.  (Galveston, TX)  V.1-41(2),
   1943-81/82.

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 670 mg/kg/19W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Blood - leukemia
   Blood - lymphoma, including Hodgkin's disease
REFERENCE :
   KLWOAZ Klinische Wochenscrift.  (Springer-Verlag, Heidelberger Pl. 3, D-1000
   Berlin 33, Fed. Rep. Ger.)  V.1-    1922-  Volume(issue)/page/year:

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1200 mg/kg/8W-I
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   82,19,1986

TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2400 mg/kg/8W-I
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   82,19,1986

{

TYPE O

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 2 pph/5M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TABIA2 Tabulae Biologicae.  (The Hague, Netherlands)  V.1-22, 1925-63.
   Discontinued.  Volume(issue)/page/year: 3,231,1933

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 20000 ppm/5M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/page/year: 138,65,1928

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 930 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   7,767,1965

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 150 ppm/1Y-I
TOXIC EFFECTS :
   Blood - other changes
   Nutritional and Gross Metabolic - body temperature increase
REFERENCE :
   BLUTA9 Blut.  (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way,
   Secaucus, NJ 07094) V.1-    1955-  Volume(issue)/page

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECI

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 62500 ug/L
REFERENCE :
   PMRSDJ Progress in Mutation Research.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1981- Volume(issue)/page/year:
   5,587,1985

TYPE OF TEST            : Cytogenetic analysis
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 39060 ug/kg
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 298,81,1992

TYPE OF TEST            : DNA inhibiti

{haz

TYPE OF TEST            : Mutation in microorganisms
TES

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 1 mg/L
REFERENCE :
   BZARAZ Biologicheskii Zhurnal Armenii.  Biological Journal of Armenia. (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.19-    1966-
   Volume(issue)/page/year: 26(12),38,1973

TYPE OF TEST            : Gene conversion and mitotic recombination
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 275 mg/L
REFERENCE :
   PMRSDJ Progress in Mutation Research.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1981- Volume(issue)/page/year:
   5,271,1985

TYPE OF TEST            :

TYPE OF TEST            : Micronucleus test
ROUTE OF EXPOSURE       : Inhalation
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 1 ppm/6H
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 8,29,1986

TYPE OF TEST            : Cytogenetic analysis
ROUTE OF EXPOSURE       : Unreported

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 12 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 19,41A,1979

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 50 ppm/24H
SEX/DURATION            : female 7-14 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - extra-embryonic structures
   (e.g., placenta, umbilical cord)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology.
   (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia)  V.1-
   1957-  Volume(issue)/page/year: 24,363,1980

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 219 mg/kg
SEX/DURATION            : female 14 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - blood and lymphatic
   systems (including spleen and marrow)
   Reproductive - Specific Developmental Abnormalities - hepatobiliary system
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   18,1,1991

TYPE OF TEST            :

Restrict -

其他信息

  • MOL 文件:71-43-2.mol
  • 储运特性:库房
  • 方法一:1849年曼斯菲尔德从煤焦油中分离出苯。1876年后实现了从焦炉煤气回收苯,1961年实现烷基苯脱烷基制苯。近年用甲苯歧化制苯和二甲苯,还从裂解汽油中分离苯。不同国家和地区苯的生产和供应情况不尽相同,美国主要从重整汽油中获得,西欧主要来自裂解汽油,我国则主要由重整汽油及炼焦副产品生产。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。3.裂解汽油制苯法裂解汽油一般含芳烃约40%-70%。芳烃中含苯约37%,甲苯约14%,二甲苯约5%。用加氢脱烷基法提取苯。首先将裂解汽油进行二段催化加氢,催化脱烷基和氢气提纯,将烷基苯转化成苯,然后经分馏得到苯。
  • Alfa Aesar:苯,无水的,99.8%,在氩气保护下储存在ChemSeal密封瓶中 Benzene, anhydrous, 99.8%, packaged under Argon in resealable ChemSeal™ bottles(71-43-2)
  • TCI Shanghai:苯[螯合溶剂] Benzene [Sequenation Solvent],>;99.5%(GC)(71-43-2)
  • 毒性分级:中毒
  • 刺激数据:皮肤
  • 苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 1000
  • 用途一:用作溶剂、合成染料、塑料、橡胶、纤维、农药的原料
  • 常规方法:用小口铁桶或铁路槽车装运。每桶160kg,每车50t,包装外应有明显易燃危险品标志。
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 爆炸物危险特性:与空气混合可爆
  • 有特殊气味。易燃。燃烧时冒黑烟而无绿色边缘。能与乙醇、乙醚、丙酮、四氯化碳、二硫化碳、冰乙酸和油类任意混溶,微溶于水。易燃。低毒,半数致死量(大鼠,经口)3800mg/kg。有致癌可能性
  • {Ch
  • 外观性质:无色透明液体,有强烈芳香味。
  • 具强折光性。有特殊气味。易燃。燃烧时冒黑烟而无绿色边缘。能与乙醇、乙醚、丙酮、四氯化碳、二硫化碳、冰乙酸和油类任意混溶,微溶于水。易燃。低毒,半数致死量(大鼠,经口)3800m
  • MSDS 信息
  • 用途三:是生产合成树脂、合成橡胶、合成纤维、染料、洗涤剂、医药、农药和特种助剂的重要原料,也是主要的溶剂
  • 蒸气压:166 mm Hg ( 37.7 °C)
  • 类别:易燃液体
  • 可燃性危险特性:遇热, 明火, 强氧化剂燃烧; 热分解辛辣刺激烟雾
  • 苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 10004518 苯;安息油;净苯;动力苯;纯苯;溶剂苯;苯查儿;困净苯;困 500ml 14.4元 2011/08/23 10004528 苯;安息油;净苯;动力苯;纯苯;溶剂苯;苯查儿;困净苯;困 500ml 13元 2011/08/23 K125
  • 下游产品:5-醛基-2-噻吩甲酸 --> 6-乙酰氨基烟酸甲酯 --> 氰乙酸正辛酯 --> 4,5-二甲-2-硝基苯胺 --> 二氯苯酚溴酯 --> 磺胺氯哒嗪钠 --> 醋碘苯酸 --> 氨基乙醇甲酸酯基十七烷基碳酸盐 --> 1-HEA --> 邻氯苯异氰酸酯 --> 2-(正庚酰)噻吩 --> 异烟酰乙酸乙酯 --> 2-吡嗪羰酰氯 --> 异氰-3-氟基苯酯 --> 2-氯-4-氨基-6-甲基嘧啶 --> 异氰酸酯 --> 1-溴-1-苯基-2-丙酮 --> 2-甲氧基苯基异氰酸酯 --> 2-氟苯基异氰酸酯 --> 对甲氧基苯异氰酸

系列性分类


相关产品推荐