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1,4-苯二膦酸

1,4-苯二膦酸名称

[ CAS 号 ]:
880-68-2

[ 中文名 ]:
1,4-苯双磷酸

[ 英文名 ]:
1,4-Phenylenebis(phosphonic acid)

[英文别名 ]:

1,4-phenylenebisphosphonic acid
Phosphonic acid,p-phenylenedi
4-phosphonophenylphosphonic acid
1,4-phenyldiphosphonic acid
1,4-Phenylenebis(phosphonic acid)
1,4-Benzenebisphosphonic acid
Phenylene-1,4-diphosphonic acid
p-Phenylenediphosphonic acid
1,4-benzenediphosphonic acid
1,4-phenylenediphosphonic acid

1,4-苯二膦酸物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
580.4±60.0 °C at 760 mmHg

[ 熔点 ]:
288 °C

[ 分子式 ]:
C₆H₈O₆P₂

[ 分子量 ]:
238.072

[ 闪点 ]:
304.8±32.9 °C

[ 精确质量 ]:
237.979614

[ PSA ]:
134.68000

[ LogP ]:
-1.14

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

[ 蒸汽压 ]:
0.0±1.7 mmHg at 25°C

[ 折射率 ]:
1.620

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

1,4-苯二膦酸MSDS

详细MSDS(安全技术说明书)

1,4-苯二膦酸安全信息

[ 海关编码 ]:
2931900090

1,4-苯二膦酸海关

[ 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%