1,3-Benzenedicarboxylicacid, 4-methyl-, 1,3-dimethyl ester
- 中文别名:4-甲基-1,3-苯二甲酸二甲酯
- 中文释义:二甲基 4-甲基异邻苯二甲酸酯;4-甲基间苯二甲酸甲酯;1-ethenyl-N-[ethenyl(methyl)phenylsilyl]-1-methyl-1-phenylsilanamine;1,3-Divinyl-1,3-diphenyl-1,3-dimethyl-disilazane;H-D-Cys(Bzl)-Oh;S-benzyl-D-cysteine;5-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-1,3-benzenediol;5-{1
- 英文别名:dimethyl 4-methylbenzene-1,3-dicarboxylate;
EINECS 245-393-1;
4-methyl-isophthalic acid dimethyl ester;
Dimethyl 4-methyl-1,3-benzenedicarboxylate;
4-Methyl-dimethyl isophthalate;
1,3-Benzenedicarboxylic acid,4-methyl-,dimethyl ester;
Dimethyl 4-methylisophthalate;
4-Methyl-isophthalsaeuredimethylester
- CAS No.:23038-61-1
- 分子式:
C11H12O4
- 分子量:208.21058
- 精确分子量:208.07400
- PSA:52.60000
- InChI:InChI=1/C11H12O4/c1-7-4-5-8(10(12)14-2)6-9(7)11(13)15-3/h4-6H,1-3H3
- 分子结构式:
物化性质
- 密度:
- 1.147g/cm3
- 沸点:
- 284.3ºC at 760mmHg
- 闪点:
- 136.8ºC
- 折射率:
- 1.513
- 蒸汽压:
- 0.003mmHg at 25°C
安全信息
- 密度:
- 1.147g/cm3
- 沸点:
- 284.3ºC at 760mmHg
- 闪点:
- 136.8ºC
- 折射率:
- 1.513
- 蒸汽压:
- 0.003mmHg at 25°C
海关数据
中国海关编码:2917399090
- 概述:
- 2917399090 其他芳香多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
- 摘要/Summary:
- 2917399090 aromatic polycarboxylic acids, 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%