Phosphonic acid,P-butyl

Modify Date: 2025-08-30 09:48:01

Phosphonic acid,P-butyl Structure
Phosphonic acid,P-butyl structure
Common Name Phosphonic acid,P-butyl
CAS Number 3321-64-0 Molecular Weight 138.10200
Density 1.214g/cm3 Boiling Point 274.8ºC at 760mmHg
Molecular Formula C4H11O3P Melting Point 105-107ºC
MSDS Chinese USA Flash Point 120ºC
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name butylphosphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.214g/cm3
Boiling Point 274.8ºC at 760mmHg
Melting Point 105-107ºC
Molecular Formula C4H11O3P
Molecular Weight 138.10200
Flash Point 120ºC
Exact Mass 138.04500
PSA 67.34000
LogP 0.96420
InChIKey UOKRBSXOBUKDGE-UHFFFAOYSA-N
SMILES CCCCP(=O)(O)O

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Supplemental HS Reacts violently with water.
Precautionary Statements P280-P305 + P351 + P338-P310
Risk Phrases 34
Safety Phrases 26-36/37/39
RIDADR UN 3261
Packaging Group III
HS Code 2931900090

 Synthetic Route

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Phosphonic acid,P-butyl Structure

Phosphonic acid...

CAS#:3321-64-0

Literature: Kosolapoff Journal of the American Chemical Society, 1945 , vol. 67, p. 1182 Full Text Show Details Monsanto Chem.Co. Patent: US2397422 , 1945 ; Full Text Show Details Arbusow; Arbusowa Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1930 , vol. 62, p. 1535 Chem. Zentralbl., 1931 , vol. 102, # I p. 1093

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Phosphonic acid,P-butyl Structure

Phosphonic acid...

CAS#:3321-64-0

Literature: Stiles et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 3282

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Phosphonic acid,P-butyl Structure

Phosphonic acid...

CAS#:3321-64-0

Literature: Kosolapoff; McCullough Journal of the American Chemical Society, 1951 , vol. 73, p. 855

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Phosphonic acid,P-butyl Structure

Phosphonic acid...

CAS#:3321-64-0

Literature: Mingalyov; Buchnev; Lisichkin Russian Chemical Bulletin, 2001 , vol. 50, # 9 p. 1693 - 1695

 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%

 Articles1

More Articles
Allosteric regulation of phosphonoacetaldehyde hydrolase by n-butylphosphonic acid.

Biochem. J. 280 ( Pt 2) , 557-9, (1991)

The effect of n-butylphosphonic acid on the activity of phosphonoacetaldehyde hydrolase from Pseudomonas aeruginosa was investigated: at low concentrations this compound appeared as an activator of th...

 Synonyms

MFCD00012295
butanephosphonic acid
Disodium butylphosphonate
Butylphosphonic acid
1-BUTYLPHOSPHONIC ACID
1-BUTANEPHOSPHONIC ACID
Phosphonic acid,butyl
n-Butylphosphonic acid
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