Bis(dimethylamino)phosphoryl chloride supplier

Name
Bis(dimethylamino)phosphoryl chloride
EINECS 216-517-1
CAS No. 1605-65-8
Article Data30
CAS DataBase
Density 1.179 g/cm³
Solubility
Melting Point
Formula C₄H₁₂ClN₂OP
Boiling Point 187 °C at 760 mmHg
Molecular Weight 170.579
Flash Point 66.9 °C
Transport Information
Appearance Clear colourless to slightly yellow liquid
Safety 26-36/37/39-45
Risk Codes 34-37
Molecular Structure
Hazard Symbols C
Synonyms Phosphorodiamidicchloride, tetramethyl- (6CI,7CI,8CI,9CI);Bis(N,N-dimethylamino)phosphinicchloride;Bis(dimethylamino)chlorophosphine oxide;Bis(dimethylamino)phosphinicchloride;Bis(dimethylamino)phosphinyl chloride;Bis(dimethylamino)phosphorylchloride;Chlorobis(dimethylamino)phosphine oxide;N,N,N',N'-Tetramethyldiamidophosphorochloridate;N,N,N',N'-Tetramethylphosphorodiamidicchloride;NSC 30697;Tetramethyldiamidophosphoryl chloride;Tetramethylphosphorochloridic diamide;Tetramethylphosphorodiamidic chloride;Tetramethylphosphorodiamidoyl chloride;
PSA 33.36000
LogP 1.45650

Bis(dimethylamino)phosphoryl chloride Specification

The Bis(dimethylamino)phosphoryl chloride is an organic compound with the formula C₄H₁₂ClN₂OP. The IUPAC name of this chemical is N-[Chloro(dimethylamino)phosphoryl]-N-methylmethanamine. With the CAS registry number 1605-65-8, it is also named as Bis(dimethylamido)phosphoric chloride. Besides, it is clear colourless to slightly yellow liquid, which should be stored in a sealed place.

Physical properties about Bis(dimethylamino)phosphoryl chloride are: (1)ACD/LogP: -1.19; (2)ACD/LogD (pH 5.5): -1.18; (3)ACD/LogD (pH 7.4): -1.18; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 5.4; (7)ACD/KOC (pH 7.4): 5.4; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 33.36 Å²; (11)Index of Refraction: 1.461; (12)Molar Refractivity: 39.74 cm³; (13)Molar Volume: 144.6 cm³; (14)Polarizability: 15.75×10^-24 cm³; (15)Surface Tension: 35.6 dyne/cm; (16)Density: 1.179 g/cm³; (17)Flash Point: 66.9 °C; (18)Enthalpy of Vaporization: 42.32 kJ/mol; (19)Boiling Point: 187 °C at 760 mmHg; (20)Vapour Pressure: 0.644 mmHg at 25 °C.

Preparation: this chemical can be prepared by Dimethylamine. This reaction will need reagent POCl₃. The yield is about 88%.

Uses of Bis(dimethylamino)phosphoryl chloride: it can be used to produce Pentamethyl-phosphamide. It will need reagent Et₃N and solvent benzene.

When you are using this chemical, please be cautious about it as the following:
It causes burns. Besides, this chemical is irritating to the respiratory system. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C4H12ClN2OP/c1-6(2)9(5,8)7(3)4/h1-4H3
(2)InChIKey: WYLQARGYFXBZMD-UHFFFAOYAY
(3)Std. InChI: InChI=1S/C4H12ClN2OP/c1-6(2)9(5,8)7(3)4/h1-4H3
(4)Std. InChIKey: WYLQARGYFXBZMD-UHFFFAOYSA-N

Product Name

Bis(dimethylamino)phosphoryl chloride

Bis(dimethylamino)phosphoryl chloride Specification

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