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氰乙酸异丁酯

氰乙酸异丁酯名称

[ CAS 号 ]:
13361-31-4

[ 中文名 ]:
氰乙酸异丁酯

[ 英文名 ]:
Isobutyl cyanoacetate

[中文别名 ]:

[英文别名 ]:

2-methylpropyl 2-cyanoacetate
Isobutyl cyanoacetate
Cyanoacetic Acid Isobutyl Ester
EINECS 236-422-9
MFCD00044320
Isobutyl 2-cyanoacetate

氰乙酸异丁酯物理化学性质

[ 密度 ]:
0.99

[ 沸点 ]:
112 °C (16 mmHg)

[ 熔点 ]:
-26ºC

[ 分子式 ]:
C₇H₁₁NO₂

[ 分子量 ]:
141.16800

[ 闪点 ]:
106 °C

[ 精确质量 ]:
141.07900

[ PSA ]:
50.09000

[ LogP ]:
1.09928

[ 外观性状 ]:
无色透明液体

[ 蒸汽压 ]:
0.304mmHg at 25°C

[ 折射率 ]:
1.4212-1.4232

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类、食品添加剂分开存放

[ 水溶解性 ]:
IMMISCIBLE

氰乙酸异丁酯MSDS

详细MSDS(安全技术说明书)

氰乙酸异丁酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG4250000

CHEMICAL NAME :: Acetic acid, cyano-, isobutyl ester

CAS REGISTRY NUMBER :: 13361-31-4

BEILSTEIN REFERENCE NO. :: 1761677

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H11-N-O2

MOLECULAR WEIGHT :: 141.19

WISWESSER LINE NOTATION :: NC1VO1Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4520 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: LONZA# Personal Communication from LONZA Ltd., CH-4002, Basel, Switzerland Volume(issue)/page/year: 13FEB1981

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氰乙酸异丁酯安全信息

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ RTECS号 ]:
AG4250000

[ 海关编码 ]:
2926909090

氰乙酸异丁酯合成路线

详细合成路线

氰乙酸异丁酯上下游产品

氰乙酸异丁酯上游产品

氰乙酸异丁酯下游产品

氰乙酸异丁酯海关

[ 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%