3-(苯并呋喃-2-基)-3-羰基丙腈
- 中文名称：
- 3-(苯并呋喃-2-基)-3-羰基丙腈
- 中文别名：
- 2-氰基乙酰基色酮;
3-(苯并呋喃-2-基)-3-氧代丙腈
- 英文名称：
- 2-Benzofuranpropanenitrile,b-oxo-
- 英文别名：
- 3-(1-Benzofuran-2-yl)-3-oxopropanenitrile;
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
- CAS No.：
- 5149-69-9
- 分 子 式：
-
C11H7NO2
- 分 子 量：
- 185.17878
- 精确分子量：
- 185.04800
- PSA：
- 54.00000
- InChI：
- The Key: GCABLKFGYPIVFC-UHFFFAOYSA-N3
- 安全术语：
- Poison by intraperitoneal route. Moderately toxic by ingestion. See also NITRILES. When heated to decomposition it emits toxic fumes of CN− and NOx.
- 分子结构式：
-
- SDS：
- 查看
3-(苯并呋喃-2-基)-3-羰基丙腈 物化性质
- 密度：
- 1.253g/cm3
- 熔点：
- 149-151ºC
- 沸点：
- 365.1ºC at 760mmHg
- 闪点：
- 174.6ºC
- 折射率：
- 1.606
- 存储条件/存储方法：
- 通风低温干燥
3-(苯并呋喃-2-基)-3-羰基丙腈 毒理性
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
3-(苯并呋喃-2-基)-3-羰基丙腈 海关数据
中国海关编码：2932999099
- 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
- 摘要/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%
