CAS No.2283-11-6,TRIS(DIETHYLAMINO)PHOSPHINE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	2283-11-6
Name:	TRIS(DIETHYLAMINO)PHOSPHINE
Article Data:	48

Formula:	C₁₂H₃₀N₃P
Molecular Weight:	247.364
Synonyms:	Phosphoroustriamide, hexaethyl- (6CI,7CI,8CI,9CI);Hexaethylphosphorous triamide;Hexaethyltriamidophosphite;Hexaethyltriaminophosphine;Phosphorous acidtris(diethylamide);Tris(N,N-diethylamino)phosphine;Tris(diethylamido)phosphine;Tris(diethylamino)phosphine;
EINECS:	218-920-8
Density:	0.903
Melting Point:	230-232 °C
Boiling Point:	206.4 °C at 760 mmHg
Flash Point:	123.8 °C
Solubility:	Insoluble in water.
Appearance:	clear colorless to yellow-orange liquid
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-36
Transport Information:	UN 1993
PSA:	23.31000
LogP:	3.23870

Synthetic route

: 109-89-7
diethylamine

: 2283-11-6
hexaethylphosphoric triamide

Conditions

Conditions	Yield
With phosphorus trichloride In diethyl ether at 20℃; for 24h; Inert atmosphere;	94%
With phosphorus trichloride at 0 - 25℃; for 60h;	80%
With phosphorus trichloride In pentane	78%

: 81175-48-6
tetrakis(diethylamino)phosphonium iodide

A: 78050-98-3
ethylimino-tris(diethylamino)phosphorane

B: 2283-11-6
hexaethylphosphoric triamide

Conditions

Conditions	Yield
With ammonia; sodium at -30℃; for 3h;	A 3% B 89%

: 996-50-9
N,N-diethyl-1,1,1-trimethylsilanamine

: 2283-11-6
hexaethylphosphoric triamide

Conditions

Conditions	Yield
With phosphorus trichloride In acetonitrile	82%

: 110-85-0
piperazine

: 40535-50-0
N,N'-dimethyl-N,N'-diphenylphosphorodiamidous chloride

A: 2283-11-6
hexaethylphosphoric triamide

B: P,P'-(1,4-piperazinediyl)bis

Conditions

Conditions	Yield
With triethylamine In benzene at 20℃; for 6h;	A 80% B n/a

...Expand

: 685-83-6
bis(diethylamino)chlorophosphine

: 996-50-9
N,N-diethyl-1,1,1-trimethylsilanamine

: 2283-11-6
hexaethylphosphoric triamide

Conditions

Conditions	Yield
In benzene for 1h; Heating;	80%

: C12H30N3O3PS

: 2283-11-6
hexaethylphosphoric triamide

Conditions

Conditions	Yield
at 160℃; for 0.5h;	73%

: 685-83-6
bis(diethylamino)chlorophosphine

2-vinylphenylmagnesium halogenide: 2-vinylphenylmagnesium halogenide

A: 2283-11-6
hexaethylphosphoric triamide

B: 107531-53-3
(2-vinylphenyl)bis(diethylamino)phosphine

Conditions

Conditions	Yield
In tetrahydrofuran at -25℃; for 1h;	A n/a B 66%

...Expand

: 685-83-6
bis(diethylamino)chlorophosphine

allylmagnesium halogenide: allylmagnesium halogenide

A: 31480-07-6
allylbis(diethylamino)phosphine

B: 2283-11-6
hexaethylphosphoric triamide

Conditions

Conditions	Yield
In tetrahydrofuran at -25℃; for 1h;	A 62% B n/a

...Expand

: 685-83-6
bis(diethylamino)chlorophosphine

2-allylphenylmagnesium halogenide: 2-allylphenylmagnesium halogenide

A: 2283-11-6
hexaethylphosphoric triamide

B: 107531-54-4
(2-allylphenyl)bis(diethylamino)phosphine

Conditions

Conditions	Yield
In tetrahydrofuran at -25℃; for 1h;	A n/a B 62%

...Expand

: 81175-49-7
tetrakis(diethylamino)phosphonium bromide

A: 78050-98-3
ethylimino-tris(diethylamino)phosphorane

B: 2283-11-6
hexaethylphosphoric triamide

Conditions

Conditions	Yield
With sodium amide at 180℃; under 0.02 Torr; Product distribution; Mechanism;	A 52% B n/a

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Specification

The Hexaethylphosphorous triamide with the cas number 2283-11-6 is also called Phosphorous triamide,N,N,N',N',N'',N''-hexaethyl-. The IUPAC name is N-[bis(diethylamino)phosphanyl]-N-ethylethanamine. Its EINECS registry number is 218-920-8. The molecular formula is C₁₂H₃₀N₃P.

The properties of the chemical are: (1)ACD/LogP: 3.36; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.29; (4)ACD/LogD (pH 7.4): 1.09; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1.12; (7)ACD/KOC (pH 5.5): 1.36; (8)ACD/KOC (pH 7.4): 8.55; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 9; (12)Polar Surface Area: 23.31 Å²; (13)Enthalpy of Vaporization: 44.27 kJ/mol; (14)Vapour Pressure: 0.237 mmHg at 25°C.

Preparation: This chemical can be prepared by diethylamine. This reaction needs reagent PCl₃ and solvent petroleum ether. The yield is 61.5%.

Uses: This chemical can react with isonicotinic acid to prepare isonicotinic acid diethylamide. This reaction needs temperature of 210 - 220 °C. The reaction time is 3.0 hours. The yield is 79.5%.

While using this chemical, you should be very cautious. This chemical is not only irritating to skin, but also irritating to eyes and respiratory system. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing. Then in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: N(P(N(CC)CC)N(CC)CC)(CC)CC
(2)InChI: InChI=1/C12H30N3P/c1-7-13(8-2)16(14(9-3)10-4)15(11-5)12-6/h7-12H2,1-6H3
(3)InChIKey: FDIOSTIIZGWENY-UHFFFAOYAG