bis(dimethoxyphosphoryl)-phenylmethanol

bis(dimethoxyphosphoryl)-phenylmethanol名称

[ CAS 号 ]:
32249-59-5

[ 英文名 ]:
bis(dimethoxyphosphoryl)-phenylmethanol

[英文别名 ]:

tetramethyl hydroxybenzylylidenebisphosphonate
tetramethyl 1-hydroxybenzylidenebisphosphonate
fenidronic acid tetramethyl ester

bis(dimethoxyphosphoryl)-phenylmethanol物理化学性质

[ 密度 ]:
1.329g/cm3

[ 沸点 ]:
447.7ºC at 760 mmHg

[ 分子式 ]:
C₁₁H₁₈O₇P₂

[ 分子量 ]:
324.20400

[ 闪点 ]:
224.6ºC

[ 精确质量 ]:
324.05300

[ PSA ]:
110.91000

[ LogP ]:
2.76100

[ 折射率 ]:
1.498

bis(dimethoxyphosphoryl)-phenylmethanol安全信息

[ 海关编码 ]:
2918199090

bis(dimethoxyphosphoryl)-phenylmethanol合成路线

详细合成路线

bis(dimethoxyphosphoryl)-phenylmethanol上下游产品

bis(dimethoxyphosphoryl)-phenylmethanol上游产品

bis(dimethoxyphosphoryl)-phenylmethanol下游产品

bis(dimethoxyphosphoryl)-phenylmethanol海关

[ 海关编码 ]: 2918199090

[ 中文概述 ]:
HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、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 ]:
2918199090 other carboxylic acids with alcohol 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%