2-phosphonobutyric acid

Modify Date: 2025-08-25 21:55:49

2-phosphonobutyric acid Structure
2-phosphonobutyric acid structure
Common Name 2-phosphonobutyric acid
CAS Number 4378-40-9 Molecular Weight 168.08500
Density 1.546g/cm3 Boiling Point 422.3ºC at 760 mmHg
Molecular Formula C4H9O5P Melting Point 123-127ºC
MSDS N/A Flash Point 209.2ºC

 Names

Name 2-phosphonobutanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.546g/cm3
Boiling Point 422.3ºC at 760 mmHg
Melting Point 123-127ºC
Molecular Formula C4H9O5P
Molecular Weight 168.08500
Flash Point 209.2ºC
Exact Mass 168.01900
PSA 104.64000
LogP 0.02730

 Safety Information

Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261
Packaging Group II

 Synonyms

2-phosphonobutyric acid
MFCD00041416
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