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二氯乙烯

二氯乙烯用途

1.用作萃取剂、冷冻剂，也用作溶剂，用于制造塑料和有机合成。

二氯乙烯名称

[ CAS 号 ]:
540-59-0

[ 中文名 ]:
1,2-二氯乙烯

[ 英文名 ]:
1,2-dichloroethylene

[中文别名 ]:

[英文别名 ]:

Dichloracetylene
cis/trans-1,2-Dichloroethene
1,2-DICHLORETHENE
acetylenedichloride
cis/trans-1,2-Dichloroethylene
Dichloroethylenes
Dichloroethylene
Dioform
Residual Solvent Class 2 - 1,2-Dichloroethene
1,2-dichloro-ethen

二氯乙烯物理化学性质

[ 密度 ]:
1.243g/cm3

[ 沸点 ]:
48-60ºC(lit.)

[ 熔点 ]:
-57ºC(lit.)

[ 分子式 ]:
C₂H₂Cl₂

[ 分子量 ]:
96.94330

[ 闪点 ]:
6.1ºC

[ 精确质量 ]:
95.95340

[ LogP ]:
1.93520

[ 外观性状 ]:
透明无色至淡黄色液体

[ 蒸汽压 ]:
5.32 psi ( 20 °C)

[ 折射率 ]:
1.446-1.449

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运存放

二氯乙烯MSDS

二氯乙烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KV9360000

CHEMICAL NAME :: Ethylene, 1,2-dichloro-

CAS REGISTRY NUMBER :: 540-59-0

BEILSTEIN REFERENCE NO. :: 1719345

LAST UPDATED :: 199712

DATA ITEMS CITED :: 38

MOLECULAR FORMULA :: C2-H2-Cl2

MOLECULAR WEIGHT :: 96.94

WISWESSER LINE NOTATION :: G1U1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 770 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 117 mg/m3/1H

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - excitement Lungs, Thorax, or Respiration - respiratory depression

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Human Lymphocyte

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 371,185,1996 *** REVIEWS *** ACGIH TLV-TWA 793 mg/m3 (200 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 200 ppm (790 mg/m3) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,80,1971 OSHA PEL (Gen Indu):8H TWA 200 ppm (790 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 200 ppm (790 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 200 ppm (790 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 200 ppm (790 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 200 ppm (790 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 200 ppm (790 mg/m3) JAN 1993 OEL-BELGIUM:TWA 200 ppm (793 mg/m3) JAN 1993 OEL-DENMARK:TWA 200 ppm (790 mg/m3) JAN 1993 OEL-FINLAND:TWA 200 ppm (790 mg/m3);STEL 250 ppm (990 mg/m3) JAN 1993 OEL-GERMANY:TWA 200 ppm (790 mg/m3) JAN 1993 OEL-HUNGARY:TWA 80 mg/m3;STEL 160 mg/m3 JAN 1993 OEL-JAPAN:TWA 150 ppm (590 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 200 ppm (790 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 200 ppm (790 mg/m3) JAN 1993 OEL-POLAND:TWA 50 mg/m3 JAN 1993 OEL-RUSSIA:TWA 150 ppm JAN 1993 OEL-SWITZERLAND:TWA 200 ppm (790 mg/m3);STEL 400 ppm JAN 1993 OEL-TURKEY:TWA 200 ppm (790 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 200 ppm (790 mg/m3);STEL 250 ppm JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO 1,2-DICHLOROETHYLENE-air:10H TWA 200 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 03350 No. of Facilities: 896 (estimated) No. of Industries: 5 No. of Occupations: 6 No. of Employees: 4673 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 03350 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 7 No. of Employees: 216 (estimated) No. of Female Employees: 10 (estimated)

二氯乙烯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H332-H412

[ 警示性声明 ]:
P210-P273

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
F,Xn

[ 风险声明 (欧洲) ]:
R11;R20;R52/53

[ 安全声明 (欧洲) ]:
7-16-29-61

[ 危险品运输编码 ]:
UN 1150

[ WGK德国 ]:
2

[ RTECS号 ]:
KV9360000

[ 包装等级 ]:
II

[ 危险类别 ]:
3.1

[ 海关编码 ]:
2903299090

二氯乙烯合成路线

二氯乙烯上下游产品

二氯乙烯上游产品

二氯乙烯下游产品

二氯乙烯海关

[ 海关编码 ]: 2903299090

[ 中文概述 ]:
HS: 2903299090. 其他无环烃的不饱和氯化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

二氯乙烯文献

Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).

J. Med. Chem. 48 , 3269-79, (2005)

Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm...

QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.

Eur. J. Med. Chem. 43 , 714-40, (2008)

Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org...

Demonstration of compound-specific isotope analysis of hydrogen isotope ratios in chlorinated ethenes.

Environ. Sci. Technol. 47(3) , 1461-7, (2013)

High-temperature pyrolysis conversion of organic analytes to H(2) in hydrogen isotope ratio compound-specific isotope analysis (CSIA) is unsuitable for chlorinated compounds such as trichloroethene (T...

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