溴二氟甲烷

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • 海关数据
  • 上游产品
  • 下游产品

溴二氟甲烷 基本信息

中文名称:
溴二氟甲烷 
中文别名:
溴二氟甲烷;
二氟一溴甲烷 
英文名称:
Methane, bromodifluoro-
英文别名:
bromo(difluoro)methane;
HBFC-22B1;
Methane,bromodifluoro;
bromodifluoromethane;
Brom-difluor-methan;
EINECS 216-149-1;
Difluorobromomethane;
bromodifluorometane;
freon-22-Br 
CAS No.:
1511-62-2
分 子 式:
CHBrF2
分 子 量:
130.93
精确分子量:
129.92300
PSA:
0.00000
EINECS:
216-149-1
InChI:
The Key: GRCDJFHYVYUNHM-UHFFFAOYSA-N
危险品标志:
风险术语:
59
安全术语:
Experimental reproductive effects. When heated to decomposition it emits toxic vapors of F− and Br−.
分子结构式:
SDS:
查看

溴二氟甲烷 物化性质

密度:
1.83 g/cm3
熔点:
-145ºC
沸点:
-14,5ºC
存储条件/存储方法:
库房通风低温干燥

溴二氟甲烷 安全信息

海关代码:
2903799090
危险标志:
Xi

溴二氟甲烷 毒理性

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

溴二氟甲烷 海关数据

中国海关编码:2903799090

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%
摘要/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%

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