4-Phosphonobutanoic acid

Modify Date: 2024-01-09 21:18:40

4-Phosphonobutanoic acid Structure
4-Phosphonobutanoic acid structure
Common Name 4-Phosphonobutanoic acid
CAS Number 4378-43-2 Molecular Weight 168.085
Density 1.6±0.1 g/cm3 Boiling Point 465.0±47.0 °C at 760 mmHg
Molecular Formula C4H9O5P Melting Point 127-129ºC
MSDS N/A Flash Point 235.0±29.3 °C

 Names

Name 4-phosphonobutanoic acid
Synonym More Synonyms

 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

~92%

4-Phosphonobutanoic acid Structure

4-Phosphonobuta...

CAS#:4378-43-2

Literature: Wasielewski, Czeslaw; Antczak, Kazimierz Synthesis, 1981 , # 7 p. 540 - 541

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4-Phosphonobutanoic acid Structure

4-Phosphonobuta...

CAS#:4378-43-2

Literature: Nylen Chemische Berichte, 1926 , vol. 59, p. 1122

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4-Phosphonobutanoic acid Structure

4-Phosphonobuta...

CAS#:4378-43-2

Literature: Nylen Chemische Berichte, 1926 , vol. 59, p. 1122

 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%

 Synonyms

Butanoic acid, 4-phosphono-
butanoic acid,4-phosphono
4-Phosphonobutanoic acid
4-Phosphono-buttersaeure
4-phosphonobutyrate
4-phosphono-butyric acid