4-Phosphonobutanoic acid

Suppliers

Names

[ CAS No. ]:
4378-43-2

[ Name ]:
4-Phosphonobutanoic acid

[Synonym ]:
Butanoic acid, 4-phosphono-
butanoic acid,4-phosphono
4-Phosphonobutanoic acid
4-Phosphono-buttersaeure
4-phosphonobutyrate
4-phosphono-butyric acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
465.0±47.0 °C at 760 mmHg

[ Melting Point ]:
127-129ºC

[ Molecular Formula ]:
C4H9O5P

[ Molecular Weight ]:
168.085

[ Flash Point ]:
235.0±29.3 °C

[ Exact Mass ]:
168.018753

[ PSA ]:
104.64000

[ LogP ]:
-2.00

[ Vapour Pressure ]:
0.0±2.5 mmHg at 25°C

[ Index of Refraction ]:
1.504

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37-S39

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

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

  • 4-oxo-4-phosphonobutanoic acid
  • 4-amino-4-phosphonobutanoic acid
  • 2-amino-4-phosphonobutanoic acid
  • D-2-amino-4-phosphonobutanoic acid
  • 2-Hydroxy-4-phosphonobutanoic acid
  • dl-2-amino-4-phosphonobutanoic acid