4-oxochromene-2-carbonyl chloride
4-oxochromene-2-carbonyl chloride名称
[ CAS 号 ]:
5112-47-0
[ 英文名 ]:
4-oxochromene-2-carbonyl chloride
[英文别名 ]:
- 4-oxo-4H-1-benzopyrane-2-carboxylic acid chloride
- 4-Oxo-4H-chromen-2-carbonylchlorid
- 4-Oxo-4H-1-benzopyran-2-carbonyl chloride
- 4-Oxo-4H-chromene-2-carbonyl chloride
- chromone-2-carboxylic acid chloride
- F2190-0140
4-oxochromene-2-carbonyl chloride物理化学性质
[ 密度 ]:
1.477g/cm3
[ 沸点 ]:
305.6ºC at 760 mmHg
[ 分子式 ]:
C10H5ClO3
[ 分子量 ]:
208.59800
[ 闪点 ]:
135.7ºC
[ 精确质量 ]:
207.99300
[ PSA ]:
47.28000
[ LogP ]:
2.17200
[ 折射率 ]:
1.613
4-oxochromene-2-carbonyl chloride安全信息
[ 海关编码 ]:
2918300090
4-oxochromene-2-carbonyl chloride合成路线
4-oxochromene-2-carbonyl chloride上下游产品
4-oxochromene-2-carbonyl chloride上游产品
4-oxochromene-2-carbonyl chloride下游产品
4-oxochromene-2-carbonyl chloride海关
[ 海关编码 ]: 2918300090
[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸(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: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
[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, 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%
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相关化合物
[4-oxochromene-2-carbonyl chloride]化源网提供4-oxochromene-2-carbonyl chlorideCAS号5112-47-0,4-oxochromene-2-carbonyl chlorideMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询4-oxochromene-2-carbonyl chloride上化源网,专业又轻松。>>电脑版:4-oxochromene-2-carbonyl chloride
标题:5112-47-0_4-oxochromene-2-carbonyl chlorideCAS号:5112-47-0_4-oxochromene-2-carbonyl chloride【结构式 性质 英文】 - 化源网 地址:https://www.chemsrc.com/amp/cas/5112-47-0_58115.html