Methylphosphonic acid, 98%, Thermo Scientific Chemicals

Description

Methylphosphonic acid is used to produce methyl-phosphonic acid dichloride by chlorination.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Methylphosphonic acid is used to produce methyl-phosphonic acid dichloride by chlorination.

Solubility
Soluble in water and alcohol.

Notes
Incompatible with strong oxidizing agents and strong bases.

Specifications

Chemical Identifiers

• CAS: 993-13-5
• Molecular Formula: CH5O3P
• Molecular Weight (g/mol): 96.02
• MDL Number: MFCD00002137
• InChI Key: YACKEPLHDIMKIO-UHFFFAOYSA-N
• Synonym: methanephosphonic acid, phosphonic acid, methyl, methyl phosphonic acid, unii-329w4ym10z, phosphonomethyl group, ester group, phosphonomethyl, acmc-20ake9, d02fxw, methylphosphonic acid
• PubChem CID: 13818
• ChEBI: CHEBI:45129
• IUPAC Name: methylphosphonic acid
• SMILES: CP(O)(O)=O

• Melting Point: 103°C to 107°C
• Quantity: 100 g
• UN Number: UN3261
• Beilstein: 1739372
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in water and alcohol.
• Formula Weight: 96.03
• Percent Purity: 98%
• Chemical Name or Material: Methylphosphonic acid

Safety and Handling

Hazard Category	H302-H314
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	213-607-2
TSCA	No
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only