1,2-二氟乙烷
- 中文名称：
- 1,2-二氟乙烷
- 中文别名：
- 1,2-二氟乙烷;
1,2-二氟化乙烷;
二氟化乙烯
- 英文名称：
- Ethane, 1,2-difluoro-(6CI,7CI,8CI,9CI)
- 英文别名：
- 1,2-Difluoroethane;
1,2-DIFLUOROETHANE
- CAS No.：
- 624-72-6
- 分 子 式：
-
C2H4F2
- 分 子 量：
- 66.06
- 精确分子量：
- 66.02810
- PSA：
- 0.00000
- InChI：
- The Key: AHFMSNDOYCFEPH-UHFFFAOYSA-N3
- 危险品标志：
T
F
- 风险术语：
- 12
- 安全术语：
- Mutation data reported. When heated to decomposition it emits toxic vapors of F−.
- 分子结构式：
-
- SDS：
- 查看
1,2-二氟乙烷 物化性质
- 密度：
- 0.913 g/cm3
- 沸点：
- 31ºC
- 折射率：
- 1.254
1,2-二氟乙烷 安全信息
- 海关代码：
- 2903399090
- 危险类别码：
- R12
- 危险标志：
- T: Toxic;F: Flammable;
1,2-二氟乙烷 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KI1410500
- CHEMICAL NAME :
- Ethane, 1,2-difluoro-
- CAS REGISTRY NUMBER :
- 624-72-6
- BEILSTEIN REFERENCE NO. :
- 1730859
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C2-H4-F2
- MOLECULAR WEIGHT :
- 66.06
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 75 ppm/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 977 gm/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1000 ppm/20M/5D-I
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
Related to Chronic Data - death
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3000 ppm/20M/3D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 50 pph/72H (Continuous)
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year:
72,15,1984
1,2-二氟乙烷 海关数据
中国海关编码：2903399090
- 概述：
- 2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
推荐供应商
郑州杰克斯化工有限公司
1,2-二氟乙烷
- 联系人：许伟伟
- 电 话：0371-86259281 15981966935
- 手 机：15981966935
- Cas号：624-72-6
- 包装：洽谈
- 纯度：
- 价格：洽谈
