4H-1,3,2-Benzodioxaphosphorin-4-one,2-chloro-, 2-oxide
- 中文别名:2-氯-4H-1,3,2-苯并二氧杂环己膦烷-4-酮 2-氧化物
- 英文别名:Anhydro-(O-carboxyphenyl)phosphorochloridate;
2-chloro-2-oxo-1,3,2λ5-benzodioxaphosphinin-4-one
- CAS No.:5381-98-6
- 分子式:C7H4ClO4P
- 分子量:0
- 精确分子量:355.98500
- PSA:119.94000
- InChI:The Key: UVJIYKJXYWOZRA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.62g/cm3
- 沸点:
- 326.2ºC at 760mmHg
- 闪点:
- 208ºC
- 折射率:
- 1.575
安全信息
- 密度:
- 1.62g/cm3
- 沸点:
- 326.2ºC at 760mmHg
- 闪点:
- 208ºC
- 折射率:
- 1.575
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%