< 生产厂家价格 >

4-羧基-3-氯苯硼酸

4-羧基-3-氯苯硼酸名称

[ CAS 号 ]:
136496-72-5

[ 中文名 ]:
4-羧基-3-氯苯硼酸

[ 英文名 ]:
2-Chloro-4-(dihydroxyboryl)benzoic acid

[中文别名 ]:

[英文别名 ]:

Benzoic acid, 4-borono-2-chloro-
4-borono-2-chlorobenzoic acid
2-Chloro-4-(dihydroxyboranyl)benzoic acid
4-Carboxy-3-chlorobenzeneboronic acid
2-Chloro-4-(dihydroxyboryl)benzoic acid
3-Chloro-4-carboxyphenylboronic acid
MFCD06656268
4-CARBOXY-3-CHLOROPHENYLBORONIC ACID

4-羧基-3-氯苯硼酸物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
429.2±55.0 °C at 760 mmHg

[ 熔点 ]:
236-238

[ 分子式 ]:
C₇H₆BClO₄

[ 分子量 ]:
200.384

[ 闪点 ]:
213.3±31.5 °C

[ 精确质量 ]:
200.004761

[ PSA ]:
77.76000

[ LogP ]:
1.41

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.604

[ 储存条件 ]:
Keep Cold

4-羧基-3-氯苯硼酸MSDS

详细MSDS(安全技术说明书)

4-羧基-3-氯苯硼酸安全信息

[ 危害码 (欧洲) ]:
Xi:Irritant/KeepCold;

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
26-36

[ 海关编码 ]:
2931900090

4-羧基-3-氯苯硼酸海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%