溴二氟甲烷
- 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-N3
- 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 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%