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1,1-二氯乙烷标准溶液

1,1-二氯乙烷标准溶液用途

【用途一】
用作溶剂和热敏质的萃取剂。工业应用上不如1,2-二氯乙烷广泛。
【用途二】
用作溶剂及制造1，1，1-三氯乙烷的中间体

1,1-二氯乙烷标准溶液名称

[ CAS 号 ]:
75-34-3

[ 中文名 ]:
1,1-二氯乙烷

[ 英文名 ]:
Ethane, 1,1-dichloro-

[中文别名 ]:

[英文别名 ]:

1,1-dichloro ethane
1,1-DCE
ETHYLDICHLORIDE
HCFC-150A
dichloroethane
Ethylidene Chloride
freon150a
HCC-150a
Ethane, 1,1-dichloro-
F150a

1,1-二氯乙烷标准溶液物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
57.3±0.0 °C at 760 mmHg

[ 熔点 ]:
-96.7ºC

[ 分子式 ]:
C₂H₄Cl₂

[ 分子量 ]:
98.959

[ 闪点 ]:
-12.5±14.6 °C

[ 精确质量 ]:
97.969009

[ LogP ]:
1.53

[ 外观性状 ]:
无色-红色油性液体

[ 蒸汽压 ]:
232.1±0.1 mmHg at 25°C

[ 折射率 ]:
1.410

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运存放

[ 稳定性 ]:
Stable. Highly flammable. Vapour/gas mixtures explosive. Incompatible with plastics, many organic materials. Reacts with metals, oxidizing agents.

1,1-二氯乙烷标准溶液MSDS

1,1-二氯乙烷标准溶液毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI0175000

CHEMICAL NAME :: Ethane, 1,1-dichloro-

CAS REGISTRY NUMBER :: 75-34-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 45

MOLECULAR FORMULA :: C2-H4-Cl2

MOLECULAR WEIGHT :: 98.96

WISWESSER LINE NOTATION :: GYG1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 725 mg/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 13000 ppm/4H

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 240 gm/kg/12W-I

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 185 gm/kg/78W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - uterine tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1300 gm/kg/78W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - uterine tumors

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 6000 ppm/7H

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

MUTATION DATA

TYPE OF TEST :: Unscheduled DNA synthesis

TEST SYSTEM :: Rodent - rat Liver

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 221,263,1989 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen 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 ACGIH TLV-TWA 405 mg/m3 (100 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 TOXICOLOGY REVIEW AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 40(3),A46,1979 TOXICOLOGY REVIEW NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB82-182809 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 200 ppm (320 mg/m3) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,15,1973 OSHA PEL (Gen Indu):8H TWA 100 ppm (400 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 100 ppm (400 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 100 ppm (400 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 100 ppm (400 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-ARAB Republic of Egypt JAN 1993 OEL-AUSTRALIA:TWA 200 ppm (810 mg/m3);STEL 250 ppm (1010 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 100 ppm (400 mg/m3) JAN 1993 OEL-BELGIUM:TWA 200 ppm (810 mg/m3);STEL 250 ppm (1010 mg/m3) JAN 1993 OEL-DENMARK:TWA 100 ppm (400 mg/m3) JAN 1993 OEL-FINLAND:TWA 100 ppm (400 mg/m3);STEL 250 ppm (1000 mg/m3) JAN 1993 OEL-FRANCE:TWA 200 ppm (810 mg/m3) JAN 1993 OEL-GERMANY:TWA 100 ppm (400 mg/m3) JAN 1993 OEL-JAPAN:TWA 100 ppm (400 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 200 ppm (820 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 100 ppm (400 mg/m3) JAN 1993 OEL-RUSSIA:TWA 100 ppm JAN 1993 OEL-SWITZERLAND:TWA 100 ppm (400 mg/m3);STEL 200 ppm (800 mg/m3) JAN 1993 OEL-THAILAND:TWA 50 ppm;STEL 100 ppm JAN 1993 OEL-TURKEY:TWA 100 ppm (400 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 200 ppm (810 mg/m3);STEL 400 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 1,1-DICHLOROETHANE-air:10H TWA 100 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 - 24120 No. of Facilities: 143 (estimated) No. of Industries: 7 No. of Occupations: 9 No. of Employees: 715 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 24120 No. of Facilities: 10 (estimated) No. of Industries: 2 No. of Occupations: 7 No. of Employees: 1957 (estimated) No. of Female Employees: 272 (estimated)

1,1-二氯乙烷标准溶液安全信息

[ 符号 ]:

GHS02, GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H301 + H311 + H331-H370

[ 警示性声明 ]:
P210-P260-P280-P301 + P310-P311

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

[ 危害码 (欧洲) ]:
Xi: Irritant;F: Flammable;Xn: Harmful;T: Toxic;

[ 风险声明 (欧洲) ]:
R11

[ 安全声明 (欧洲) ]:
16-23-26-36-61-45-36/37-7

[ 危险品运输编码 ]:
UN 2362

[ RTECS号 ]:
KI0175000

[ 包装等级 ]:
II

[ 危险类别 ]:
3.1

1,1-二氯乙烷标准溶液合成路线

1,1-二氯乙烷标准溶液上下游产品

1,1-二氯乙烷标准溶液上游产品

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1,1-二氯乙烷标准溶液制备

工业上由氯乙烯在氯化铝、氯化铁或氯化锌催化下，以1,1-二氯乙烷为介质，与氯化氢进行液相反应而得。在由乙烯氯化生产1,2-二氯乙烷时，还副产少量的1,1-二氯乙烷。

1,1-二氯乙烷标准溶液文献

Analysis of drugs of abuse in human plasma by dispersive liquid-liquid microextraction and high-performance liquid chromatography.

J. Appl. Toxicol. 35(4) , 418-25, (2015)

Opioids and cocaine are widely used at present, both for recreational purposes and as drugs of abuse. This raises the need to develop new analytical methods specifically designed for the simultaneous ...

Enhanced peripheral nerve regeneration by the combination of a polycaprolactone tubular prosthesis and a scaffold of collagen with supramolecular organization.

Brain Behav. 3(4) , 417-30, (2014)

The purpose of this study was to investigate the influence of implanting collagen with a supramolecular organization on peripheral nerve regeneration, using the sciatic nerve tubulization technique. F...

Identification of Dehalobacter reductive dehalogenases that catalyse dechlorination of chloroform, 1,1,1-trichloroethane and 1,1-dichloroethane.

Philos. Trans. R. Soc. Lond., B, Biol. Sci. 368(1616) , 20120318, (2013)

Two novel reductive dehalogenases (RDases) that are highly similar to each other but catalyse distinct dechlorination reactions were identified from Dehalobacter-containing mixed cultures. These two R...

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