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456-63-3

456-63-3结构式
456-63-3结构式

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中文名 (1,1,2,2-四氟乙氧基)环己烷
英文名 1,1,2,2-tetrafluoroethoxycyclohexane
英文别名 B-380
cyclohexyl-(1,1,2,2-tetrafluoro-ethyl)-ether
Cyclohexyl-(1,1,2,2-tetrafluor-aethyl)-aether
(1.1.2.2-Tetrafluor-aethoxy)-cyclohexan
Ether,cyclohexyl 1,1,2,2-tetrafluoroethyl
(1,1,2,2-Tetrafluoroethoxy)cyclohexane
1.1.2.2-Tetrafluor-1-cyclohexyloxy-aethan
密度 1.16
沸点 142ºC
分子式 C8H12F4O
分子量 200.17400
闪点 41ºC
精确质量 200.08200
PSA 9.23000
LogP 3.19360
蒸汽压 2.2mmHg at 25°C
折射率 1.3725

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KN7385000
CHEMICAL NAME :
Ether, cyclohexyl 1,1,2,2-tetrafluoroethyl
CAS REGISTRY NUMBER :
456-63-3
BEILSTEIN REFERENCE NO. :
3235507
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H12-F4-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2500 mg/m3/10M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,Mar,1942

海关编码 2909209000

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456-63-3结构式

456-63-3

文献:Coffman et al. Journal of Organic Chemistry, 1949 , vol. 14, p. 751 Full Text Show Details du Pont de Nemours and Co. Patent: US2409274 , 1943 ;
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海关编码 2909209000
中文概述 2909209000 环烷醚、环烯醚〔包括其卤化,磺化,硝化或亚硝化衍生物及环萜烯醚的上述衍生物〕。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 2909209000 other cyclanic, cyclenic or cyclotherpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%