溴氯二氟甲烷

溴氯二氟甲烷用途

用作灭火剂、制冷剂及金属表面润滑剂

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溴氯二氟甲烷名称

[ CAS 号 ]:
353-59-3

[ 中文名 ]:
二氟一氯溴甲烷

[ 英文名 ]:
bromochlorodifluoromethane

[中文别名 ]:

溴氯二氟甲烷

[英文别名 ]:

BROMOCHLORODIFLUOROMETHANE
chlorobromodifluoromethane
monobromomonochlorodifluoromethane
Acetic acid,bromochloro-,methyl ester
chloro-bromo-acetic acid methyl ester
difluorobromochloromethane
EINECS 206-537-9
difluorochlorobromomethane
bromo-chloro-difluoromethane
Brom-chlor-essigsaeure-methylester

溴氯二氟甲烷物理化学性质

[ 密度 ]:
1.85

[ 沸点 ]:
-3,7ºC

[ 熔点 ]:
-160.5ºC

[ 分子式 ]:
CBrClF₂

[ 分子量 ]:
165.36500

[ 精确质量 ]:
163.88400

[ LogP ]:
2.17040

[ 折射率 ]:
1.4

[ 储存条件 ]:
库房通风低温干燥,与易燃物分开存放

溴氯二氟甲烷MSDS

详细MSDS(安全技术说明书)

溴氯二氟甲烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PA5270000

CHEMICAL NAME :: Methane, bromochlorodifluoro-

CAS REGISTRY NUMBER :: 353-59-3

BEILSTEIN REFERENCE NO. :: 1732514

LAST UPDATED :: 199801

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C-Br-Cl-F2

MOLECULAR WEIGHT :: 165.37

WISWESSER LINE NOTATION :: GXFFE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 4 pph/1M

TOXIC EFFECTS :: Peripheral Nerve and Sensation - paresthesis Behavioral - hallucinations, distorted perceptions Cardiac - EKG changes not diagnostic of specified effects

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 20 pph/15M

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 5 pph/30M

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Cardiac - other changes

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 30 pph/2H

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 210 ug/m3/4H/12W-I

TOXIC EFFECTS :: Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count Blood - changes in platelet count

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 pph/6H/3W-I

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 pph

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 142,187,1985 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1000 mg/m3 JAN 1993

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溴氯二氟甲烷安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
23-36/37/39

[ 危险品运输编码 ]:
UN 1974

[ 危险类别 ]:
2.2

[ 海关编码 ]:
2903760010

溴氯二氟甲烷合成路线

详细合成路线

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溴氯二氟甲烷上游产品

溴氯二氟甲烷下游产品

溴氯二氟甲烷海关

[ 海关编码 ]: 2903760010

[ 中文概述 ]:
2903760010 溴氯二氟甲烷〔Halon-1211〕。监管条件:14abxy。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: 1.进口许可证 4.出口许可证 x.出口许可证(加工贸易) y.出口许可证(边境小额贸易)

[ Summary ]:
2903760010 bromochlorodifluoromethane。supervision conditions:14abxy。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%