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2-氯乙酰乙酸甲酯

2-氯乙酰乙酸甲酯

CAS号：4755-81-1

英文名：Methyl 2-chloroacetoacetate

分子式

C5H7ClO3

熔点

−33-−32.7°C(lit.)

密度

1.236g/mLat 25°C(lit.)

分子量

150.56

沸点

137°C(lit.)

溶解度

50 g/L (20 ºC)

信号词

危险品标志

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基本信息

中文名称

2-氯乙酰乙酸甲酯

英文名称

Methyl 2-chloroacetoacetate

中文别名

甲基2-氯乙酰

英文别名

Methyl 2-Chloroacetoacetate、methyl 2-chloro-3-oxobutanoate、2-Chloroacetoacetic Acid Methyl Ester

CAS号

4755-81-1

分子式

C5H7ClO3

分子量

150.56

精确质量

150.008

PSA

43.37

LOGP

0.3558

编号系统

MDL号

MFCD00008757

EINECS号

225-286-6

物化性质

外观与性状

无色液体

密度

1.236g/mLat 25°C(lit.)

沸点

137°C(lit.)

熔点

−33-−32.7°C(lit.)

闪点

161°F

折射率

n20/D 1.446(lit.)

水溶解性

50 g/L (20 ºC)

稳定性

Stable under normal temperatures and pressures.

储存条件

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全信息

安全说明

S26; S27; S28; S36/37/39; S37/39

危险类别码

R22; R36/37/38

WGK Germany

3

海关编码

29183000

危险品运输编码

UN 2810 6.1/PG 3

危险类别

8

包装等级

III

危险品标志

Xn

合成路线

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乙酰乙酸甲酯

乙酰乙酸甲酯

2-氯乙酰乙酸甲酯

2-氯乙酰乙酸甲酯

上游原料

共找到3个上游原料 >

乙酰乙酸甲酯

乙酰乙酸甲酯

乙酰乙酸乙酯

乙酰乙酸乙酯

2,2-二氯乙酰乙酸甲酯

2,2-二氯乙酰乙酸甲酯

下游产品

共找到35个下游商品 >

5,6-dihydro-2-methyl-1,4-oxathiine-3-carboxylic acid methyl ester

5,6-dihydro-2-methyl-1,4-oxathiine-3-carboxylic acid methyl ester

dimethyl 5-methyl-2-phenylpyrazole-3,4-dicarboxylate

dimethyl 5-methyl-2-phenylpyrazole-3,4-dicarboxylate

2,5-二甲基-4-[2-(苯基甲基)苯甲酰]-1H-吡咯-3-羧酸甲酯

2,5-二甲基-4-[2-(苯基甲基)苯甲酰]-1H-吡咯-3-羧酸甲酯

methyl (2Z)-2-chloro-2-[(3,4-dichlorophenyl)hydrazinylidene]acetate

methyl (2Z)-2-chloro-2-[(3,4-dichlorophenyl)hydrazinylidene]acetate

methyl 2-chloro-2-[(4-methylphenyl)hydrazinylidene]acetate

methyl 2-chloro-2-[(4-methylphenyl)hydrazinylidene]acetate

methyl 3-methylquinoxaline-2-carboxylate

methyl 3-methylquinoxaline-2-carboxylate

上游原料

乙酰乙酸甲酯乙酰乙酸乙酯 2,2-二氯乙酰乙酸甲酯

下游产品

5,6-dihydro-2-methyl-1,4-oxathiine-3-carboxylic acid methyl ester dimethyl 5-methyl-2-phenylpyrazole-3,4-dicarboxylate 2,5-二甲基-4-[2-(苯基甲基)苯甲酰]-1H-吡咯-3-羧酸甲酯 methyl (2Z)-2-chloro-2-[(3,4-dichlorophenyl)hydrazinylidene]acetate methyl 2-chloro-2-[(4-methylphenyl)hydrazinylidene]acetate methyl 3-methylquinoxaline-2-carboxylate methyl (2Z)-2-chloro-2-[(2-chlorophenyl)hydrazinylidene]acetate methyl 2-chloro-2-((4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)oxy)acetate methyl (2Z)-2-chloro-2-[(3-chlorophenyl)hydrazinylidene]acetate 2-氨基-4-甲基噻唑-5-甲酸甲酯 methyl 2-chloro-2-[[4-chloro-3-(trifluoromethyl)phenyl]hydrazinylidene]acetate (2-Acetoxy-ethylsulfanyl)-acetic acid methyl ester 6-methyl-2,3-dihydro-1,4-oxathiine methyl 2-[[3,5-bis(trifluoromethyl)phenyl]hydrazinylidene]-2-chloroacetate methyl 2-chloro-2-[(2-methylphenyl)hydrazinylidene]acetate 2-氯-2-[2-(3-甲氧基苯基)亚肼基]-乙酸甲酯 2-(4-氯苯基)-4-甲基-1,3-噻唑-5-羧酸甲酯 (Z)-2-氯-2-(2-苯肼基)乙酸甲基 methyl 2-chloro-2-[(3-chloro-4-methylphenyl)hydrazinylidene]acetate 5-氯-6-甲基-2-苯基-4(1H)-嘧啶酮 3-硫氰酸基戊烷-2,4-二酮 5-甲基-2-苯基-1H-咪唑-4-羧酸反-速灭磷 methyl 2-chloro-2-[(3-methylphenyl)hydrazinylidene]acetate 3-氯-7-羟基-4-甲基香豆素 methyl 5-methoxy-3-methyl-benzothiophene-2-carboxylate 一氯丙酮 1,4-二噻烷 methyl 3-phenyldiazenylbut-2-enoate METHYL CHLORO[(3-TRIFLUOROMETHYLPHENYL)HYDRAZONO] ACETATE 3-甲基苯噻吩-2-羧酸甲酯 4-甲基噻唑-5-甲酸甲酯 1-methoxy-2,2,6,6-tetramethylpiperidin-4-ol 顺-速灭磷 2-氯-2-[2-(4-氯苯基)亚肼基]-乙酸甲酯