[(methylamino)methylene]bisphosphonic acid

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Names

[ CAS No. ]:
32545-63-4

[ Name ]:
[(methylamino)methylene]bisphosphonic acid

[Synonym ]:
EINECS 251-093-1
dimethylaminomethylenediphosphonic acid
1-Methylamino-methan-1,1-diphosphonsaeure
[(methylamino)methanediyl]bis(phosphonic acid)
methylaminomethanediphosphonic acid
[(methylamino)methylene]bisphosphonic acid
Methylaminomethylen-diphosphonsaeure

Chemical & Physical Properties

[ Density]:
1.88g/cm3

[ Boiling Point ]:
528.3ºC at 760mmHg

[ Molecular Formula ]:
C2H9NO6P2

[ Molecular Weight ]:
205.04300

[ Flash Point ]:
273.3ºC

[ Exact Mass ]:
204.99100

[ PSA ]:
146.71000

[ Index of Refraction ]:
1.55

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phosphonic acid, P,P'-[(methylamino)methylene]bis-, P,P,P',P'-tetraethyl ester
  • diethyl (bis(diethoxyphosphoryl)methyl)(methyl)phosphoramidate

DownStream

Customs

[ HS Code ]: 2931900090

[ 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%

Related Compounds

  • [(acetylmethylamino)methylene]bisphosphonic acid
  • [[methyl[(methylamino)carbonyl]amino]methylene]bisphosphonic acid
  • [[[3-[methyl(phosphonomethyl)amino]propyl]imino]bis(methylene)]bisphosphonic acid
  • [(dodecylimino)bis(methylene)]bisphosphonic acid, compound with 2,2',2''-nitrilotris[ethanol] (1:1)
  • [(decylimino)bis(methylene)]bisphosphonic acid, sodium salt
  • [(isononylimino)bis(methylene)]bisphosphonic acid