[dimethylamino(phosphono)methyl]phosphonic acid

名称

[ CAS 号 ]:
29712-30-9

[ 英文名 ]:
[dimethylamino(phosphono)methyl]phosphonic acid

[英文别名 ]:

EINECS 249-802-4
N,N-dimethyl-aminomethylene-1,1-bisphosphonic acid
Dimethylaminomethanediphosphonic acid
N,N-dimethylaminomethane-1,1-diphosphonic acid
N,N-dimethylamino-methanediphosphonic acid
(dimethylamino)methylenediphosphonic acid
[(dimethylamino)methylene]bis(phosphonic acid)

物理化学性质

[ 沸点 ]:
490.2ºC at 760 mmHg

[ 分子式 ]:
C₃H₁₁NO₆P₂

[ 分子量 ]:
219.07000

[ 闪点 ]:
250.3ºC

[ 精确质量 ]:
219.00600

[ PSA ]:
137.92000

[ 蒸汽压 ]:
5.96E-11mmHg at 25°C

安全信息

[ 海关编码 ]:
2931900090

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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%