3-(苯并呋喃-2-基)-3-氧代丙腈

3-(苯并呋喃-2-基)-3-氧代丙腈名称

[ CAS 号 ]:
5149-69-9

[ 中文名 ]:
2-氰基乙酰基色酮

[ 英文名 ]:
3-(1-BENZOFURAN-2-YL)-3-OXOPROPANENITRILE

[英文别名 ]:

2-(benzofuran-2-carbonyl)acetonitrile
2-Cyanoacetylcoumarone
benzofuran-2-oylacetonitrile
3-benzofuran-2-yl-3-oxopropanenitrile
b-oxo-2-benzo[b]furanpropanenitrile
3-Benzofuran-2-yl-3-oxo-propionitril
3-benzofuran-2-yl-3-oxo-propionitrile
BENZOFURAN,2-CYANOACETYL
2-Benzo-furanacetonitrile
USAF KF-4

3-(苯并呋喃-2-基)-3-氧代丙腈物理化学性质

[ 密度 ]:
1.253g/cm3

[ 沸点 ]:
365.1ºC at 760mmHg

[ 熔点 ]:
149-151ºC

[ 分子式 ]:
C₁₁H₇NO₂

[ 分子量 ]:
185.17900

[ 闪点 ]:
174.6ºC

[ 精确质量 ]:
185.04800

[ PSA ]:
54.00000

[ LogP ]:
2.52918

[ 外观性状 ]:
固体

[ 折射率 ]:
1.606

[ 储存条件 ]:
通风低温干燥

3-(苯并呋喃-2-基)-3-氧代丙腈毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF6550000

CHEMICAL NAME :: Benzofuran, 2-cyanoacetyl-

CAS REGISTRY NUMBER :: 5149-69-9

BEILSTEIN REFERENCE NO. :: 0146419

LAST UPDATED :: 199707

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C11-H7-N-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3200 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 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: AD277-689

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >20 mL/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

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3-(苯并呋喃-2-基)-3-氧代丙腈安全信息

[ 危害码 (欧洲) ]:
Xn

[ 海关编码 ]:
2932999099

3-(苯并呋喃-2-基)-3-氧代丙腈合成路线

详细合成路线

3-(苯并呋喃-2-基)-3-氧代丙腈上下游产品

3-(苯并呋喃-2-基)-3-氧代丙腈上游产品

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3-(苯并呋喃-2-基)-3-氧代丙腈海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%