1,2-二氰基环丁烯

1,2-二氰基环丁烯名称

[ CAS 号 ]:
3716-97-0

[ 中文名 ]:
1,2-二氰基环丁烯

[ 英文名 ]:
cyclobutene-1,2-dicarbonitrile

[英文别名 ]:

1,2-Dicyanocyclobutene
cyclobut-1-ene-1,2-dicarbonitrile
Cyclobuten-1,2-dicyanid
1,2-Dicyanocyclobutene-1
1-CYCLOBUTENE-1,2-DICARBONITRILE
1-Cyclobuten-1,2-dicarbonitril
1,2-Dicyan-cyclobuten
1,2-Dicyano-cyclobuten
1,2-Cyclobutenedicarbonitrile

1,2-二氰基环丁烯物理化学性质

[ 密度 ]:
1.15g/cm3

[ 沸点 ]:
227.7ºC at 760mmHg

[ 分子式 ]:
C₆H₄N₂

[ 分子量 ]:
104.10900

[ 闪点 ]:
105.7ºC

[ 精确质量 ]:
104.03700

[ PSA ]:
47.58000

[ LogP ]:
1.12396

[ 折射率 ]:
1.516

1,2-二氰基环丁烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU1788000

CHEMICAL NAME :: 1-Cyclobutene-1,2-dicarbonitrile

CAS REGISTRY NUMBER :: 3716-97-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H4-N2

MOLECULAR WEIGHT :: 104.12

WISWESSER LINE NOTATION :: L4UTJ ACN BCN

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 :: 150 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

1,2-二氰基环丁烯安全信息

[ 海关编码 ]:
2926909090

1,2-二氰基环丁烯上下游产品

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1,2-二氰基环丁烯海关

[ 海关编码 ]: 2926909090

[ 中文概述 ]:
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%