CAS 1638-75-1 Phosphine oxide, (chloromethyl)dimethyl- (HCID 74224)

Substructure search Find similar structures

Basic information

CAS: 1638-75-1
Standard SMILES: CP(C)(=O)CCl
InChIKey: VACOMSNNWGXHSF-UHFFFAOYSA-N
Molecular formula: C3H8ClOP
Average molar mass: 126.52 g/mol
Monoisotopic mass: 126.0001296

Names & identifiers

Preferred name: Phosphine oxide, (chloromethyl)dimethyl-
IUPAC: chloro(dimethylphosphoryl)methane
English name: CHLOROMETHYLDIMETHYLPHOSPHINE OXIDE
Molecular formula: C3H8ClOP
Molecular weight: 126.52

Names & synonyms

1638-75-1Phosphine oxide, (chloromethyl)dimethyl-(Chloromethyl)dimethylphosphine oxideEINECS 216-675-1DTXSID9061839RefChem:861938DTXCID9035258216-675-1chloro(dimethylphosphoryl)methaneMFCD00043857chloromethyldimethylphosphine oxideC3H8ClOP

Show more names

dimethylchloromethylphosphine oxide[chloromethyl(methyl)phosphoryl]methane1638-75-1 Phosphine oxide,(chloromethyl)dimethyl-

chloromethyl-dimethyl-phosphanoxidedimethylphosphinylmethyl chlorideSCHEMBL1107630VACOMSNNWGXHSF-UHFFFAOYSA-chloromethyl-dimethylphosphine oxidechloromethyldimethyl-phosphine oxidechloromethyl dimethyl phosphine oxidechloromethyl-dimethyl-phosphine oxide

Database identifiers

CAS: 1638-75-1
PubChem CID: 74224
DTXSID: DTXSID9061839
EC Number: 216-675-1
Nikkaji: J195.272B

Properties

Computed structural properties

XLogP: 0.1
Topological polar surface area: 17.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 1
Heavy atoms: 6
Formal charge: 0
Complexity: 74

Physicochemical properties

Melting point: 70.5 · 70.5-71 °C
Boiling point: 80 · 80-83 °C(Press: 1 Torr)
Density: 1.113 · 1.113±0.06 g/cm3(Predicted)
storage temp.: 2 · Storage temp. 2-8°C
Appearance: White to off-white Solid
CAS DataBase Reference: 1638 · 1638-75-1
EPA Substance Registry System: Phosphine oxide, (chloromethyl)dimethyl- (1638-75-1)
Signal word: Danger
Hazard statements: 314 · H314
Precautionary statements: 280 · P280-P304-P340-P310-P301-P330-P331-P303-P361-P353-P305-P351-P338
TSCA: TSCA listed

Safety & regulation

Safety data

tsca: TSCA listed
Signal word: Danger
Hazard statements: H314
Precautionary statements: P280-P304-P340-P310-P301-P330-P331-P303-P361-P353-P305-P351-P338