4-diphenylphosphorylbenzoic acid
- 中文名称:
- 4-diphenylphosphorylbenzoic acid
- 中文别名:
- 4-diphenylphosphorylbenzoic acid
- 英文名称:
- Benzoic acid, 4-(diphenylphosphinyl)-
- 英文别名:
- Benzoic acid, 4-(diphenylphosphinyl)-;
Benzoic acid, p-(diphenylphosphinyl)- (7CI,8CI);
4-(Diphenylphosphinyl)benzoic acid;
(4-Carboxyphenyl)diphenylphosphine oxide;
4-Diphenylphosphinylbenzoic acid
- CAS No.:
- 2272-04-0
- 分 子 式:
-
C19H15O3P
- 分 子 量:
- 322.29
- 精确分子量:
- 322.07588
- PSA:
- 64.2 A2
- InChI:
- The Key: JGTBPJIBSQZQQM-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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4-diphenylphosphorylbenzoic acid 物化性质
- 密度:
- 1.30±0.1 g/cm3
- 熔点:
- 270-271 °C
- 沸点:
- 554.3±42.0 °C
- 闪点:
- 289.0±27.9 °C
- 水溶解性:
- Sparingly Soluble (0.48 g/L)
- 蒸汽密度:
- 4.02E-13 Torr
4-diphenylphosphorylbenzoic acid 安全信息
4-diphenylphosphorylbenzoic acid 海关数据
中国海关编码:2931900090
- 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%
- 摘要/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%
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