1,2-Cyclopentanedione,3-chloro-
- 中文别名:3-氯环戊烷-1,2-二酮
- 英文别名:3-chlorocyclopentane-1,2-dione;
1,2-Cyclopentanedione,3-chloro;
3-Chlor-cyclopentan-1,2-dion;
3-chloro-cyclopentane-1,2-dione;
EINECS 281-025-6
- CAS No.:83846-49-5
- 分子式:
C5H5ClO2
- 分子量:132.545
- 精确分子量:131.99800
- PSA:34.14000
- InChI:The Key: SNAOXHWORPTDTJ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.33g/cm3
- 沸点:
- 227.8ºC at 760 mmHg
- 闪点:
- 91.9ºC
- 折射率:
- 1.481
安全信息
- 密度:
- 1.33g/cm3
- 沸点:
- 227.8ºC at 760 mmHg
- 闪点:
- 91.9ºC
- 折射率:
- 1.481
海关数据
中国海关编码:2914700090
- 概述:
- 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%