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丁酰胺

丁酰胺用途

【用途一】
用于有机合成，医药中间体。

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丁酰胺名称

[ CAS 号 ]:
541-35-5

[ 中文名 ]:
丁酰胺

[ 英文名 ]:
Butanamide

[中文别名 ]:

[英文别名 ]:

Amide C4
EINECS 208-776-4
butyrylamide
Butyramide
Butanamide
butanoyl amide
butyroamide
Butanoic acid,amide
Butanimidic acid
n-butylamide

丁酰胺物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
216.0±0.0 °C at 760 mmHg

[ 熔点 ]:
114-116 °C

[ 分子式 ]:
C₄H₉NO

[ 分子量 ]:
87.120

[ 闪点 ]:
87.9±18.4 °C

[ 精确质量 ]:
87.068413

[ PSA ]:
43.09000

[ LogP ]:
-0.17

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.420

[ 储存条件 ]:
室温，密封，干燥

[ 水溶解性 ]:
soluble

丁酰胺MSDS

丁酰胺安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
29241900

丁酰胺合成路线

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丁酰胺制备

由正丁酸经氨化而得。将正丁酸与尿酸反应。倒入适量热乙醇，趁热脱色、过滤、冷却，过滤得粗品，用乙醇重结晶得成品。

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丁酰胺海关

[ 海关编码 ]: 2924199090

[ 中文概述 ]:
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

丁酰胺文献

Novel N-phenyl-substituted thiazolidinediones protect neural cells against glutamate- and tBid-induced toxicity.

J. Pharmacol. Exp. Ther. 350(2) , 273-89, (2014)

Mitochondrial demise is a key feature of progressive neuronal death contributing to acute and chronic neurological disorders. Recent studies identified a pivotal role for the BH3-only protein B-cell l...

Bioconversion of butyronitrile to butyramide using whole cells of Rhodococcus rhodochrous PA-34.

Appl. Microbiol. Biotechnol. 74(3) , 535-9, (2007)

Butyramide is an important chemical commodity, which is used for the synthesis of hydroxamic acids and electrorheological fluids and for the preparation of beta-amodoorganotin compounds. The nitrile h...

Synthesis of uniform protein-polymer conjugates.

Biomacromolecules 6(6) , 3380-7, (2005)

We have developed a novel technique to synthesize near-uniform protein-polymer conjugates by initiating atom transfer radical polymerization of monomethoxy poly(ethylene glycol)-methacrylate from 2-br...

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丁酰胺