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异丁酰氯

异丁酰氯用途

【用途一】
用作有机合成中间体，是生产高效光引发剂PI-906、PI-907的原料
【用途二】
常用的酰化剂，用于α-氨基酯、核苷和吡咯的酮亚胺衍生反应。

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异丁酰氯名称

[ CAS 号 ]:
79-30-1

[ 中文名 ]:
异丁酰氯

[ 英文名 ]:
2-Methylpropanoyl chloride

[中文别名 ]:

[英文别名 ]:

MFCD00000717
EINECS 201-194-1
2-Methylpropanoyl chloride
Propanoyl chloride, 2-methyl-
GVY1&1

异丁酰氯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
90.9±8.0 °C at 760 mmHg

[ 熔点 ]:
-90 °C

[ 分子式 ]:
C₄H₇ClO

[ 分子量 ]:
106.551

[ 闪点 ]:
1.1±0.0 °C

[ 精确质量 ]:
106.018539

[ PSA ]:
17.07000

[ LogP ]:
1.34

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
55.2±0.2 mmHg at 25°C

[ 折射率 ]:
1.406

[ 储存条件 ]:
库房通风低温干燥,轻装轻卸、与氧化剂和酸类分开存放

[ 水溶解性 ]:
Reacts

异丁酰氯MSDS

异丁酰氯安全信息

[ 符号 ]:

GHS02, GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H314

[ 警示性声明 ]:
P210-P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F:Flammable;T:Toxic;

[ 风险声明 (欧洲) ]:
R11;R23;R35

[ 安全声明 (欧洲) ]:
S16-S23-S26-S36-S45-S36/37/39-S28A

[ 危险品运输编码 ]:
UN 2395 3/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
UC3944000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29159080

异丁酰氯合成路线

异丁酰氯上下游产品

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异丁酰氯制备

【方法一】
由异丁酸与氯化亚砜反应而得：在搅拌下，向氯化亚砜中滴加异丁酸，立即反应释放出氯化氢和二氧化硫。滴加完毕，继续搅拌，升温到80℃保持0.5h。蒸馏，收集宽馏分，再蒸馏收集92-92℃馏分即得成品。

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异丁酰氯海关

[ 海关编码 ]: 29159080

异丁酰氯文献

Fumigant toxicity and acetylcholinesterase inhibitory activity of 4 Asteraceae plant essential oils and their constituents against Japanese termite (Reticulitermes speratus Kolbe).

Pestic. Biochem. Physiol. 113 , 55-61, (2014)

This study investigated the fumigant toxicity of 4 Asteraceae plant essential oils and their constituents against the Japanese termite Reticulitermes speratus Kolbe. Fumigant toxicity varied with plan...

Chimeric RNA Oligonucleotides with Triazole and Phosphate Linkages: Synthesis and RNA Interference.

Chem. Asian J. 10 , 2683-8, (2016)

Chimeric RNA oligonucleotides with an artificial triazole linker were synthesized using solution-phase click chemistry and solid-phase automated synthesis. Scalable synthesis methods for jointing unit...

Identification of shikonin and its ester derivatives from the roots ofEchium italicumL.

J. Chromatogr. A. 1216(15) , 3156-3162, (2009)

Nine shikonin pigments: shikonin (S), acetylshikonin (AS), propionylshikonin (PS), isobutyrylshikonin (IBS), tiglylshikonin (TS), 3,3-dimethylacrylshikonin (DAS), angelylshikonin (ANS), 2-methyl- n-bu...

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