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五氟乙烷

五氟乙烷名称

[ CAS 号 ]:
354-33-6

[ 中文名 ]:
五氟乙烷

[ 英文名 ]:
Pentafluoroethane

[英文别名 ]:

MFCD00042101
1,1,1,2,2-Pentafluoroethane
Trifluorazomethan
1,1,1-Trifluormethylazomethan
EINECS 206-557-8
1,1,2,2,2-pentafluoroethane
Pentafluoroethane
1,1,1-Trifluorazomethan
Ethane, 1,1,1,2,2-pentafluoro-
1,1,1-trifluoro 2,2-difluoroethane

五氟乙烷物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
-54.9±8.0 °C at 760 mmHg

[ 熔点 ]:
-103ºC

[ 分子式 ]:
C₂HF₅

[ 分子量 ]:
120.021

[ 闪点 ]:
-62.3±5.3 °C

[ 精确质量 ]:
119.999840

[ LogP ]:
1.10

[ 外观性状 ]:
气体

[ 蒸汽压 ]:
10546.3±0.1 mmHg at 25°C

[ 折射率 ]:
1.212

[ 稳定性 ]:
Stable.

[ 凝固点 ]:
-103℃

五氟乙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI6365000

CHEMICAL NAME :: Ethane, pentafluoro-

CAS REGISTRY NUMBER :: 354-33-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C2-H-F5

MOLECULAR WEIGHT :: 120.03

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 :: 2910 gm/m3/4H

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 :: 2735 gm/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 60 pph

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 28,223,1995

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五氟乙烷安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 安全声明 (欧洲) ]:
S23-S38

[ 危险品运输编码 ]:
UN 3220

[ RTECS号 ]:
KI6365000

[ 危险类别 ]:
2.2

[ 海关编码 ]:
2903399090

五氟乙烷合成路线

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五氟乙烷海关

[ 海关编码 ]: 2903399090

[ 中文概述 ]:
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

[ 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%