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Catalog No. EBD3894
CAS 680-31-9
Name Hexamethylphosphoramide
Synonyms: N,N,N,N,N,N-Hexamethylphosphorictriamide Tris(dimethylamino)phosphineoxide HMPA Hexamethylphosphoramide HEMPA Hexametapol Hexamethylphosphorictriamide Phosphoricacidhexamethyltriamide hexam?hylphosphoramide
Molecular Formula: C6H18N3OP
Molecular Weight: 179.2
MDL Number: MFCD00008303
Melting Point: 7 °C(lit.)
Boiling Point: 230-232 °C/740 mmHg(lit.)
Flash Point: 144 °C
Density: 6.18 (vs air)
Solubility: Miscible
Refractivity: n20/D 1.459(lit.)
Packing Level: III
Hazard Category: 9
Transport Codes: 3082
Appearance: clear colorless to light amber liquid