Dimethylphosphoramidous dichloride

ALDRICH/391638 - 97%

Synonym: (Dichlorophosphanyl)dimethylamine; (Dimethylamino)dichlorophosphine; Dichloro(dimethylamido)phosphorus; Dichloro(dimethylamino)phosphine; Dichloro-N,N-dimethylaminophosphine; N,N-Dimethylphosphoramidous dichloride

CAS Number: 683-85-2
Empirical Formula (Hill Notation): C₂H₆Cl₂NP
Molecular Weight: 145.96
MDL Number: MFCD00013613
Linear Formula: (CH₃)₂NPCl₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-391638-25ML	25 mL	$297.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	150 °C (lit.)
density	1.271 g/mL at 25 °C (lit.)
form	liquid
functional group	amine
InChI	1S/C2H6Cl2NP/c1-5(2)6(3)4/h1-2H3
InChI key	XPWWDZRSNFSLRQ-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.505 (lit.)
SMILES string	CN(C)P(Cl)Cl
storage temp.	2-8°C

Application:	Dimethylphosphoramidous dichloride (N,N-dimethylamidodichlorophosphite) may be used in the synthesis of the following: • N,N-dimethylamidotetrachlorophosphorane • O-propylchloroformimino-N,N-dimethylamidochlorophosphate • 1,3-bisarylsulphonyl-1,3,2,4-diazadiphosphetidines
General description:	Dimethylphosphoramidous dichloride (dimethylaminodichlorophosphine) is a phosphorus chloride derivative. It exists in two stable isomers, a gauche-conformer with C₁ symmetry and anti-conformer with C_s symmetry. Its synthesis has been reported. Molecular conformation has been investigated through correlation between the ³⁵Cl NQR frequencies and charge on the chlorine atoms. Its vibrational spectra has been studied. Its reaction with SO₂ has been investigated. It participates in the synthesis of [(dimethylamino)phosphoryl] bis(difluoromethylene)phosphonate.
Packaging:	25 mL in glass bottle

Symbol	GHS02,GHS05
Signal word	Danger
Hazard statements	H225 - H314
Precautionary statements	P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Codes	F,C
Risk Statements	11-14-34
Safety Statements	16-23-26-27-36/37/39-45
RIDADR	UN 2924 8(3) / PGII
WGK Germany	WGK 3
Flash Point(F)	-9.4 °F - closed cup
Flash Point(C)	-23 °C - closed cup
Supplemental Hazard Statements	EUH014

Purity	97%
bp	150 °C (lit.)
Density	1.271 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.505 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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