产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- Propanedioic acid, 2-ethyl-2-(1-methylheptyl)-, 1,3-diethylester
- 英文别名:
- (-)-4-METHYL-3,3-DECANEDIOIC ACID, DIETHYL ESTER;
2-ethyl-2-cyano-3-methyl-hex-3-enoic acid ethyl ester;
2-Cyano-2-ethyl-3-methyl-3-hexenoic acid ethyl ester;
2-Aethyl-2-cyan-3-methyl-hex-3-ensaeure-aethylester
- CAS No.:
- 5331-21-5
- 分 子 式:
- C17H32O4
- 分 子 量:
- 300.4336
- 精确分子量:
- 300.23000
- PSA:
- 52.60000
- InChI:
- The Key: NFTMPERJCITLJW-UHFFFAOYSA-N
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 0.949g/cm3
- 沸点:
- 309.2ºC at 760mmHg
- 闪点:
- 133.3ºC
- 折射率:
- 1.445
海关数据
中国海关编码:2917190090
- 概述:
- 2917190090 其他无环多元羧酸. 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:
- 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%