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二甲氨基二硫代甲酸铜

二甲氨基二硫代甲酸铜用途

用作丁苯橡胶、丁基橡胶和顺丁橡胶的快速硫化促进剂，一般不宜用天然橡胶。易焦烧，通常用噻唑和次磺酰胺来改性以增加其加工安全性。主要用于制造电线、工业制品、胶带压出制品等。

二甲氨基二硫代甲酸铜名称

[ CAS 号 ]:
137-29-1

[ 中文名 ]:
橡胶促进剂 CDD

[ 英文名 ]:
Bis(dimethylcarbamodithioato-S,S') copper

[中文别名 ]:

[英文别名 ]:

Copper(II) dimethyldithiocarbamate
Copper(2+) bis(dimethylcarbamodithioate)
Bis(dimethylcarbamodithioato-S,S') copper
MFCD00050845
copper,N,N-dimethylcarbamodithioate
EINECS 205-287-8
copper(2+) bis(dimethyldithiocarbamate)

二甲氨基二硫代甲酸铜物理化学性质

[ 密度 ]:
1,75 g/cm3

[ 沸点 ]:
129.4ºC at 760mmHg

[ 熔点 ]:
260°C

[ 分子式 ]:
C₆H₁₂CuN₂S₄

[ 分子量 ]:
303.979

[ 闪点 ]:
32ºC

[ 精确质量 ]:
302.917938

[ PSA ]:
121.26000

[ LogP ]:
2.05830

[ 外观性状 ]:
固体;Orange to Amber to Dark red powder to crystal

[ 储存条件 ]:
2~8℃，干燥

二甲氨基二硫代甲酸铜MSDS

详细MSDS(安全技术说明书)

二甲氨基二硫代甲酸铜毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FA0175000

CHEMICAL NAME :: Carbamic acid, dimethyldithio-, copper(II) salt

CAS REGISTRY NUMBER :: 137-29-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 37

MOLECULAR FORMULA :: C6-H12-Cu-N2-S4

MOLECULAR WEIGHT :: 303.98

WISWESSER LINE NOTATION :: SUYSHN1&1 &-CU-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/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 :: Rodent - rat

DOSE/DURATION :: 210 mg/m3/4H

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7800 ug/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 2 mg/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 68,313,1979 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-BELGIUM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-BELGIUM:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-DENMARK:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-DENMARK:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FINLAND:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FINLAND:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FRANCE:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FRANCE:TWA 1 mg(Cu)/m3;STEL 2 mg(Cu)/m3 (dust) JAN 1993 OEL-GERMANY:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-GERMANY:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-HUNGARY:TWA 0.2 mg(Cu)/m3;STEL 0.4 mg(Cu)/m3 (dust) JAN 1993 OEL-INDIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 02 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-THE PHILIPPINES:TWA 1.0 mg(Cu)/m3 (fume) JAN 1993 OEL-POLAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-RUSSIA:STEL 0.5 ppm (1 mg(Cu)/m3) (dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (resp. dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWEDEN:TWA 1 mg(Cu)/m3 (total dust) JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Cu)/m3;STEL 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Cu)/m3;STEL 1 mg(Cu)/m3 JAN 1993 OEL-THAILAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-THAILAND:TWA 1 mg(Cu)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Cu)/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5443 No. of Facilities: 179 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 1698 (estimated) No. of Female Employees: 220 (estimated)

二甲氨基二硫代甲酸铜安全信息

[ 危害码 (欧洲) ]:
Xi

[ RTECS号 ]:
FA0175000