Pentamethylphosphonic diamide
Basic information
- CAS
2511-17-3- Standard SMILES
CN(C)P(C)(=O)N(C)C- InChIKey
YRWJRJCUZYGLPN-UHFFFAOYSA-N- Molecular formula
- C5H15N2OP
- Average molar mass
- 150.16 g/mol
- Monoisotopic mass
- 150.0922001
Names & identifiers
- Preferred name
- Pentamethylphosphonic diamide
- IUPAC
- N-[dimethylamino(methyl)phosphoryl]-N-methylmethanamine
- English name
- Methylphosphonic bis(dimethylamide)
- Molecular formula
- C5H15N2OP
- Molecular weight
- 150.16
Names & synonyms
2511-17-3Pentamethylphosphonic diamideEINECS 219-728-7AI3-62676DTXSID50179795NSC 133862RefChem:859855DTXCID10102286219-728-7Phosphonic diamide, pentamethyl-METHYLPHOSPHONIC BIS(DIMETHYLAMIDE)N-[dimethylamino(methyl)phosphoryl]-N-methylmethanamine
Show more names
Methylphosphonic acid bis(diMethylaMide)Methylbis(dimethylamino)phosphine oxideN,N,N',N'-Tetramethylmethylphosphonamidemethanephosphonic acid bis(dimethylamide)N,N,N′,N′-Tetramethylmethylphosphonic diamide
MFCD000154335TNF8HB4BFNSC-133862N,N,N',N',p-Pentamethylphosphonic diamidePhosphonic diamide, N,N,N',N',P-pentamethyl-C5H15N2OPmethyl phosphonic bis(dimethylamide)NSC133862
Database identifiers
- CAS
2511-17-3- PubChem CID
- 75638
- DTXSID
DTXSID50179795- UNII
- 5TNF8HB4BF
- EC Number
- 219-728-7
- Nikkaji
- J192.001D
Properties
Computed structural properties
- XLogP
- -0.7
- Topological polar surface area
- 23.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 2
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 121
Experimental & physicochemical properties
LogP-0.67
Physicochemical properties
- Melting point
- -3.2 °C · -3.2 °C
- Boiling point
- 74 · 74-75°C 1,5mm
- Density
- 1 · 1,024 g/cm3
- refractive index
- 1.459 · 1.4590
- Flash point
- 108 °C · 108°C
- pka
- 3.92 · 3.92±0.70(Predicted)
- BRN
- 1753415 · 1753415
- FDA UNII
- 5 TNF8HB4BF · 5TNF8HB4BF
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 332 · H332-H312-H302
- Precautionary statements
- 261 · P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501
- Hazard Codes
- Xn
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Safety data
- ridadr
- 3278
- risk_code
- 20/21/22-20/22
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 36/37-24/25
- hazard_class
- 6.1
- packing_group
- III
- Hazard statements
- H332-H312-H302
- Precautionary statements
- P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501
Suppliers
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Related reactions
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Compound notes
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