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1511-62-2

1511-62-2结构式

常用中文名：溴二氟甲烷
常用英文名：Bromodifluoromethane (HCFC-22B1)
CAS号：1511-62-2
分子式：CHBrF₂
分子量：130.91900
发布时间：2016-06-16 10:21:18
更新时间：2024-01-09 12:09:49

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中文名	溴二氟甲烷
英文名	bromo(difluoro)methane
英文别名	HBFC-22B1 Methane,bromodifluoro bromodifluoromethane Brom-difluor-methan EINECS 216-149-1 Difluorobromomethane bromodifluorometane freon-22-Br

密度	1.83 g/cm3
沸点	-14,5ºC
熔点	-145ºC
分子式	CHBrF₂
分子量	130.91900
精确质量	129.92300
LogP	1.60390
储存条件	库房通风低温干燥

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OS8910000

CHEMICAL NAME :: Methane, bromodifluoro-

CAS REGISTRY NUMBER :: 1511-62-2

BEILSTEIN REFERENCE NO. :: 1697004

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C-H-Br-F2

MOLECULAR WEIGHT :: 130.93

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 11 pph/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536713 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 40000 ppm/6H

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 :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-1290-1132

危害码 (欧洲)	Xi
危险品运输编码	UN 3163
海关编码	2903799090

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海关编码	2903799090
中文概述	2903799090 其他无环烃卤化衍生物（含二种或三种以上不同卤素）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
Summary	2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%