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己酰氯

己酰氯用途

【用途一】
用于有机合成
【用途二】
用作有机合成的酰化剂
【用途三】
该品用作有机合成中间体。用来制取抗霉菌药物已酸三溴苯酯，也作为液晶中间体。

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己酰氯名称

[ CAS 号 ]:
142-61-0

[ 中文名 ]:
己酰氯

[ 英文名 ]:
Hexanoyl chloride TOP1 supplier

[中文别名 ]:

丙烯氯

[英文别名 ]:

caproyl chloride
n-pentylcarbonyl chloride
Hexanoyl chloride
n-Caproyl chloride
hexanoic acid chloride
MFCD00010911
n-Hexanoyl chloride
caproic chloride
EINECS 215-138-9
Caproic acid chloride

己酰氯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
152.2±3.0 °C at 760 mmHg

[ 熔点 ]:
-87°C

[ 分子式 ]:
C₆H₁₁ClO

[ 分子量 ]:
134.604

[ 闪点 ]:
50.0±0.0 °C

[ 精确质量 ]:
134.049850

[ PSA ]:
17.07000

[ LogP ]:
2.58

[ 外观性状 ]:
透明至略黄色液体

[ 蒸汽压 ]:
3.5±0.3 mmHg at 25°C

[ 折射率 ]:
1.424

[ 储存条件 ]:
Flammables area

[ 水溶解性 ]:
MAY DECOMPOSE

己酰氯MSDS

己酰氯安全信息

[ 符号 ]:

GHS02, GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H314

[ 警示性声明 ]:
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) ]:
C:Corrosive

[ 风险声明 (欧洲) ]:
R10;R14;R22;R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S28B

[ 危险品运输编码 ]:
UN 2920 8/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
EW3100000

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
29159080

己酰氯合成路线

己酰氯上下游产品

己酰氯上游产品

己酰氯下游产品

己酰氯制备

由正乙醇与氯化亚砜反应而得。将氯化亚砜在50 -70 ℃ 下与正己酸混合，在70 -90 ℃ 反应4h。蒸馏，收集147 -160 ℃ 馏分，即得己酰氯。

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己酰氯海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

己酰氯文献

Remarkably regioselective deacylation of cellulose esters using tetraalkylammonium salts of the strongly basic hydroxide ion.

Carbohydr. Polym. 111 , 25-32, (2014)

Tetraalkylammonium hydroxides have been found to mediate regioselective deacylation of cellulose esters. This deacylation surprisingly shows substantial selectivity for the removal of the acyl groups ...

Use of multivariate statistical techniques to optimize the separation of 17 capsinoids by ultra performance liquid chromatography using different columns.

Talanta 134 , 256-63, (2015)

In this work a multivariate statistical tool (Derringer and Suich optimization) was proposed for the separation of seventeen capsinoids (natural and synthetic) using the UHPLC-DAD chromatography. Caps...

One-step dispersion of cellulose nanofibers by mechanochemical esterification in an organic solvent.

ChemSusChem 5(12) , 2319-22, (2012)

Got a crush: Native cellulose can be dispersed as nanofibers in organic solvents by ball milling with esterification agents. Milling with hexanoyl chloride/DMF gives hexanoyl-coated nanofibers dispers...

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己酰氯