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Β-甲基戊二酸单甲酯

Β-甲基戊二酸单甲酯名称

[ CAS 号 ]:
27151-65-1

[ 中文名 ]:
β-甲基戊二酸单甲酯

[ 英文名 ]:
5-Methoxy-3-methyl-5-oxopentanoic acid

[中文别名 ]:

[英文别名 ]:

5-Methoxy-3-methyl-5-oxopentanoic acid
Pentanedioic acid, 3-methyl-, monomethyl ester
Monomethyl 3-methylglutarate
3-methyl-pentanedioic acid monomethyl ester
3-methyl-1,5-pentanedioic acid monomethyl ester
3-Methylglutarsaeure-monomethylester
Methyl hydrogen 3-methylglutarate
methyl-4-carboxy-3-methylbutyrate
(+-)-3-methyl-glutaric acid monomethyl ester

Β-甲基戊二酸单甲酯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
291.6±0.0 °C at 760 mmHg

[ 分子式 ]:
C₇H₁₂O₄

[ 分子量 ]:
160.168

[ 闪点 ]:
108.4±16.1 °C

[ 精确质量 ]:
160.073563

[ PSA ]:
63.60000

[ LogP ]:
0.55

[ 蒸汽压 ]:
0.0±1.3 mmHg at 25°C

[ 折射率 ]:
1.443

[ 储存条件 ]:
2-8°C

Β-甲基戊二酸单甲酯安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2918990090

Β-甲基戊二酸单甲酯合成路线

详细合成路线

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Β-甲基戊二酸单甲酯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（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: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

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%