DIMETHYLPHOSPHORAMIDOUS DICHLORIDE

Base Information

• Chemical Name: DIMETHYLPHOSPHORAMIDOUS DICHLORIDE
• CAS No.: 683-85-2
• Molecular Formula: C2H6Cl2NP
• Molecular Weight: 145.956
• Hs Code.: 29310099
• Mol file: 683-85-2.mol

Synonyms:Dimethylphosphoramidous dichloride;(Dimethylamino)dichlorophosphine;Dimethylphosphoramidousdichlorid;Phosphoramidous dichloride, dimethyl-;

Chemical Property of DIMETHYLPHOSPHORAMIDOUS DICHLORIDE

Chemical Property:

• Appearance/Colour: Colorless to light yellow liquid
• Vapor Pressure: 8.95mmHg at 25°C
• Refractive Index: n20/D 1.505(lit.)
• Boiling Point: 132.2 °C at 760 mmHg
• PKA: -1.98±0.70(Predicted)
• Flash Point: 33.8 °C
• PSA: 16.83000
• Density: 1.271 g/mL at 25 °C(lit.)
• LogP: 2.25250
• Storage Temp.: Refrigerator (+4°C) + Flammables area
• Sensitive.: Moisture Sensitive
• Water Solubility.: Reacts with water.

Purity/Quality:

98% ^*data from raw suppliers

Dimethylphosphoramidous dichloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,C
• Hazard Codes: F,C
• Statements: 11-14-34
• Safety Statements: 16-23-26-27-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Dimethylphosphoramidous dichloride (N,N-dimethylamidodichlorophosphite) may be used in the synthesis of the following N,N-dimethylamidotetrachlorophosphorane, O-propylchloroformimino-N,N-dimethylamidochlorophosphate, bisarylsulphonyldiazadiphosphetidines. Dimethylphosphoramidous dichloride (N,N-dimethylamidodichlorophosphite) may be used in the synthesis of the following:N,N-dimethylamidotetrachlorophosphoraneO-propylchloroformimino-N,N-dimethylamidochlorophosphate1,3-bisarylsulphonyl-1,3,2,4-diazadiphosphetidines

Technology Process of DIMETHYLPHOSPHORAMIDOUS DICHLORIDE

There total 2 articles about DIMETHYLPHOSPHORAMIDOUS DICHLORIDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

Hexamethylphosphorous triamide (1608-26-0) → N,N-dimethylaminodichlorophosphane (683-85-2) + bis(N,N-dimethylamino)chlorophosphine (3348-44-5)

Guidance literature:

With phosphorus trichloride; In dichloromethane;

Reference yield:

tetrakis(dimethylamido)diborane (1630-79-1) → Cl2PB(N(CH3)2)2 + N,N-dimethylaminodichlorophosphane (683-85-2) + bis(N,N-dimethylamino)chlorophosphine (3348-44-5)

Guidance literature:

With phosphorus trichloride; In Petroleum ether; room temp.; distn.;

Reference yield: 96.0%

N,N-dimethylaminodichlorophosphane (683-85-2) + iminotris(dimethylamino)phosphorane (49778-01-0) → (dimethylamino)bis<amino>phosphonium chloride

Guidance literature:

In benzene; at -5 ℃; for 0.25h;

upstream raw materials:

Hexamethylphosphorous triamide

tetrakis(dimethylamido)diborane

Downstream raw materials:

dimethoxy(dimethylamino)phosphine

dimethyl-phosphoramidothioic dichloride

dimethyl-amidophosphoric acid diisopropyl ester

dimethyl-(3-methyl-[1,3,2]oxazaphospholidin-2-yl)-amine

Refernces