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2418-22-6

2418-22-6结构式

常用中文名：2,3-Dichlorohexafluorobut-2-ene (E/Z isomer mixture)
常用英文名：2,3-Dichlorohexafluorobut-2-ene (E/Z isomer mixture)
CAS号：2418-22-6
分子式：C₄Cl₂F₆
分子量：232.93900
发布时间：2017-05-06 06:44:26
更新时间：2024-01-02 19:42:17

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英文名	(Z)-2,3-dichloro-1,1,1,4,4,4-hexafluorobut-2-ene
英文别名	2,3-Dichlorohexafluoro-2-butene,mixture of cis and trans cis-2,3-dichlorohexafluoro-2-butene cis-2,3-dichloro-1,1,1,4,4,4-hexafluorobutene-2 1,1,1,4,4,4-hexafluoro-2,3-dichlorobut-2-ene 2,3-dichlorohexafluorobut-2-ene

密度	1.625g/cm3
沸点	68.5ºC at 760mmHg
分子式	C₄Cl₂F₆
分子量	232.93900
闪点	3.2ºC
精确质量	231.92800
LogP	3.80020

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM4940000

CHEMICAL NAME :: 2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro-, (Z)-

CAS REGISTRY NUMBER :: 2418-22-6

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-Cl2-F6

MOLECULAR WEIGHT :: 232.94

WISWESSER LINE NOTATION :: FXFFYGUYGXFFF -C

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 179 ppm/1H

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: FLCRAP Fluorine Chemistry Reviews. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1967- Volume(issue)/page/year: 1,197,1967

海关编码	2903799090

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海关编码	2903799090
中文概述	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%
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%