1,7-二氟庚烷

1,7-二氟庚烷名称

[ CAS 号 ]:
693-46-9

[ 中文名 ]:
1,7-二氟庚烷

[ 英文名 ]:
1,7-difluoroheptane

[英文别名 ]:

1,7-difluoro-heptane
HEPTANE,1,7-DIFLUORO
1,7-Difluor-heptan

1,7-二氟庚烷物理化学性质

[ 密度 ]:
0.878g/cm3

[ 沸点 ]:
161.9ºC at 760 mmHg

[ 分子式 ]:
C₇H₁₄F₂

[ 分子量 ]:
136.18300

[ 闪点 ]:
39.8ºC

[ 精确质量 ]:
136.10600

[ LogP ]:
2.87590

[ 折射率 ]:
1.367

1,7-二氟庚烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MI9000000

CHEMICAL NAME :: Heptane, 1,7-difluoro-

CAS REGISTRY NUMBER :: 693-46-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H14-F2

MOLECULAR WEIGHT :: 136.21

WISWESSER LINE NOTATION :: F7F

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 21 mg/kg

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

REFERENCE :: JOCEAH Journal of Organic Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1936- Volume(issue)/page/year: 21,748,1956

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1,7-二氟庚烷安全信息

[ 海关编码 ]:
2903399090

1,7-二氟庚烷合成路线

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1,7-二氟庚烷上下游产品

1,7-二氟庚烷上游产品

1,7-二氟庚烷下游产品

1,7-二氟庚烷海关

[ 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%