CAS号：

26073-09-6

3D弹球模型：

立即前往扯扯看

分子式：

C8H14O3

分子量：

158.19500

中文名称：

4-甲基-2-氧代戊酸乙酯

英文名称：

4-Methyl-2-oxo-pentanoic acid ethyl ester

中文别名：

4-甲基-2-氧代戊酸乙酯;
Poly(butylene terephthalate);
Polybutylene Terephthalate;
Poly(1,4-butylene tere-phthalate);
Dimethyldiallylammonium chloride Polymers;
Polyquaternium-6;
2-Propen-1-aminium,N,N-dimethyl-N-Propenyl-,chloride homopolymer;
Poly(Dimethyldiallylammonium Chloride) Series;
Quaternium-40;
Polyquaternium-b;
PolyDMDAAC;
Poly(diallyldimethylammonium chloride);
Polydiallyl dimethyl ammonium chloride;
Poly(N,N-dimethyl-3,5-methylene piperidinum chloride);
Polymer of dimethyl diallylammonium chloride;
Decolor flocculant,high efficiency;
Flocculant ST;
N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium chloride;
N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium;
Poly Dimethyl Diallyl Ammonium Chloride;
Poly(diallyl dimethyl ammonium chloride);
Poly(oxycarbonylmethylene);
1-Ethy-3-(3'-dimethylaminopropyl) carbodiimide hydrochloride;
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride;
Gemfibrozilo;
Gemfibrozilo [INN-Spanish];
Gemfibrozilum;
Gemfibrozilum [INN-Latin];
Gemlipid;
Gemnpid;
Gevilon Uno;
Gozid;
HSDB 7735;
Hidil;
Hipolixan;
I

英文别名：

4-Methyl-2-oxo-pentanoic acid ethyl ester;
ethyl 4-methyl-2-oxopentanoate;
Ethyl 4-methyl-2-oxovalerate;
Polybutylene Terephthalate;
Poly(1,4-butylene tere-phthalate);
Dimethyldiallylammonium chloride Polymers;
Polyquaternium-6;
2-Propen-1-aminium,N,N-dimethyl-N-Propenyl-,chloride homopolymer;
Poly(Dimethyldiallylammonium Chloride) Series;
Quaternium-40;
Polyquaternium-b;
PolyDMDAAC;
Poly(diallyldimethylammonium chloride);
Polydiallyl dimethyl ammonium chloride;
Poly(N,N-dimethyl-3,5-methylene piperidinum chloride);
Polymer of dimethyl diallylammonium chloride;
Decolor flocculant,high efficiency;
Flocculant ST;
N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium chloride;
N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium;
Poly Dimethyl Diallyl Ammonium Chloride;
Poly(diallyl dimethyl ammonium chloride);
Poly(oxycarbonylmethylene);
1-Ethy-3-(3'-dimethylaminopropyl) carbodiimide hydrochloride;
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride;
Gemfibrozilo;
Gemfibrozilo [INN-Spanish];
Gemfibrozilum;
Gemfibrozilum [INN-Latin];
Gemlipid;
Gemnpid;
Gevilon Uno;
Gozid;
HSDB 7735

精确分子量/精确质量：

158.09400

极性分子表面积/PSA：

43.37000

油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。

EINECS：

247-439-6

InChI：

InChI=1/C8H14O3/c1-4-11-8(10)7(9)5-6(2)3/h6H,4-5H2,1-3H3

密度：

0.979g/cm3

沸点：

205.2°C at 760 mmHg

闪点：

77.1°C

蒸汽压：

0.253mmHg at 25°C

海关代码：

2918300090

中国海关编码：2918300090

概述：

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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

摘要/Summary：

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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  4-甲基-2-氧代戊酸

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