phosphorous acid

Suppliers

Names

[ CAS No. ]:
10294-56-1

[ Name ]:
phosphorous acid

[Synonym ]:
hydrophosphorous acid
Phosphorous acid
diesters of phosphorous acid
Phosphorou acid

Chemical & Physical Properties

[ Molecular Formula ]:
H3O3P

[ Molecular Weight ]:
81.99580

[ Exact Mass ]:
81.98200

[ PSA ]:
74.28000

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;C:Corrosive;

[ Risk Phrases ]:
R22;R35

[ Safety Phrases ]:
S1/2-S26-S36/37/39-S45

[ RIDADR ]:
UN 2834

[ HS Code ]:
2811199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phosphorus tribromide
  • Silver, ion
  • Hypophosphorous acid

DownStream

  • N-(phosphonomethyl)iminodiacetic acid
  • N',N'-bis(2-methylpropyl)ethane-1,2-diamine
  • 4-CYCLOPENTYLMORPHOLINE
  • N-Methylbenzylamine
  • Dibenzylamine
  • Phosphorous acid
  • N-benzyl-2-methylpropan-1-amine
  • Neridronate
  • N,N-Dimethylcyclohexanamine
  • dimethylbenzylamine

Customs

[ HS Code ]: 2811199090

Related Compounds

  • Phosphorous acid
  • phosphorous acid
  • d3-phosphorous acid
  • lead,phosphorous acid
  • sodium,phosphorous acid
  • phosphorous acid triamide
  • 1-(4-Phenylpiperazin-1-yl)-2-((3-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)ethanone
  • N-cyclopentyl-2-((3-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
  • N-[4-acetyl-7'-chloro-2'-oxo-1'-(2-phenoxyethyl)spiro[1,3,4-thiadiazole-5,3'-indole]-2-yl]acetamide
  • 3-(2-ethoxyethyl)-8-(4-fluorophenyl)-1-methyl-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
  • N-(5-mesityl-1,3,4-thiadiazol-2-yl)-2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)propanamide
  • N-(5-(2,4-dimethoxyphenyl)-1,3,4-thiadiazol-2-yl)-2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)propanamide
  • 2-Bromo-4-cyano-6-ethoxyphenyl 5,6-dichloropyridine-3-carboxylate
  • N-[(adamantan-1-yl)methyl]-2,5-dichlorobenzamide
  • N-(5-methyl-1,3,4-thiadiazol-2-yl)-2-((3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
  • 2-(2,4-dichlorophenyl)-9-(4-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide
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