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Hexamethylphosphorous triamide

Hexamethylphosphorous triamide Structure
CAS No.
1608-26-0
Chemical Name:
Hexamethylphosphorous triamide
Synonyms
HMPT;TRIS(DIMETHYLAMINO)PHOSPHINE;Hexamethylphosphorous;(Me2N)3P;Tri(dimethylamino)phosphine;HEXAMETHYL PHOSPHORUS TRIAMIDE;Hexamethylphosphorous triamide ,98%;[bis(dimethylamino)phosphanyl]dimethylamine;NSC 102707;((CH3)2N)3P
CBNumber:
CB6140896
Molecular Formula:
C6H18N3P
Molecular Weight:
163.2
MOL File:
1608-26-0.mol
MSDS File:
SDS
Modify Date:
2024/7/11 17:04:31

Hexamethylphosphorous triamide Properties

Melting point -44 °C
Boiling point 48-50 °C/12 mmHg (lit.)
Density 0.898 g/mL at 25 °C (lit.)
refractive index n20/D 1.463(lit.)
Flash point 73 °F
storage temp. Inert atmosphere,2-8°C
pka 8.03±0.70(Predicted)
form Liquid
Specific Gravity 0.8980
color Clear colorless to slightly yellow
Water Solubility REACTS
Sensitive Moisture Sensitive
BRN 906778
Stability Stable. Highly flammable - note low flash point. Incompatible with oxidizing agents.
InChIKey XVDBWWRIXBMVJV-UHFFFAOYSA-N
CAS DataBase Reference 1608-26-0(CAS DataBase Reference)
NIST Chemistry Reference Phosphorous triamide, hexamethyl-(1608-26-0)
EPA Substance Registry System Phosphorous triamide, hexamethyl- (1608-26-0)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H226-H315-H319-H340-H350
Precautionary statements  P202-P210-P233-P303+P361+P353-P305+P351+P338-P308+P313
Hazard Codes  T,Xi,Xn,F
Risk Statements  45-46-10-40-36/37/38
Safety Statements  53-45-36/37/39-26-16-37/39-36
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  TH3390000
10
Hazard Note  Irritant
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29299000
NFPA 704
2
2 1

Hexamethylphosphorous triamide price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 393290 Tris(dimethylamino)phosphine 97% 1608-26-0 5ML ₹4687.23 2022-06-14 Buy
Sigma-Aldrich(India) 393290 Tris(dimethylamino)phosphine 97% 1608-26-0 25ML ₹11972.45 2022-06-14 Buy
TCI Chemicals (India) T1317 Tris(dimethylamino)phosphine (may contain precipitate) min. 96.0 % 1608-26-0 25ML ₹4800 2022-05-26 Buy
TCI Chemicals (India) T1317 Tris(dimethylamino)phosphine (may contain precipitate) min. 96.0 % 1608-26-0 250ML ₹36900 2022-05-26 Buy
Product number Packaging Price Buy
393290 5ML ₹4687.23 Buy
393290 25ML ₹11972.45 Buy
T1317 25ML ₹4800 Buy
T1317 250ML ₹36900 Buy

Hexamethylphosphorous triamide Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

Uses

Hexamethylphosphorous triamide can be widely used in industry, with applications such as being a flame retardant for building materials to a phosphorylating agent in synthetic chemistry. It is a classified carcinogen.

Purification Methods

It may contain more than 1% of phosphoric triamide. The yellow oil is first distilled at atmospheric pressure, then under reduced pressure and stored under N2. It is air sensitive, TOXIC, and should not be inhaled. It is absorbed through the skin. [Mark Org Synth Coll Vol V 602 1973, Beilstein 4 IV 274.]

Global( 303)Suppliers
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HEXAMETHYLTRIAMINOPHOSPHINE HEXAMETHYLPHOSPHOROUS TRIAMIDE Trisdimethylaminophosphorus HEXAMETHYLPHOSPHOROUS TRIAMIDE, 97 % LABOTEST-BB LT00067758 HEXAMETHYLPHOSPHOROUS TRIAMIDE, TECH., 8 5% Tris(dimethylamino)phosphine,min.98%HMPT Tris(dimethylamino)phosphine (may contain precipitate) Hexamethylphosphorous triamide, HMPT Tris(dimethylamino)phosphine,HMPT, Hexamethylphosphorous triamide Hexamethylphosphorous triamide 5g [1608-26-0] HexaMethylphosphorous triaMide, 97% 10ML N,N,N',N',N'',N''-HexaMethyl-phosphorous TriaMide NSC 102707 HEXAMETHYLTRIAMINOPHOSPHINE FOR SYNTHESI N,N,N',N',N'',N''-hexaMethylphosphinetriaMine Tris(diMethylaMino)phosphine 97% Hexamethyltriaminophosphine for synthesis N-(bis(dimethylamino)phosphino)-N-methylmethanamine ((CH3)2N)3P Hexametapil hexamethyl-phosphoroustriamid Hexamethyltriamidophosphite Phosphine, Tris(dimethylamino)- Phosphoroustriamide,hexamethyl- Hexamethylphosphorous triamide, 98%, for synthesis Tris(dimethyL Phosphorous triamide, N,N,N',N',N'',N''-hexamethyl- N-[bis(dimethylamino)phosphanyl]-N-methylmethanamine Hexamethylphosphorous triamide ,98% HEXAMETHYL PHOSPHORUS TRIAMIDE HMPT Tri(dimethylamino)phosphine TRIS(DIMETHYLAMINO)PHOSPHINE (Me2N)3P Hexamethylphosphorous [bis(dimethylamino)phosphanyl]dimethylamine N,N,N',N',N'',N''-Hexamethylphosphinetriamine 1608-26-0 1628-26-0 C6H18N3P PNCH323 Catalysis and Inorganic Chemistry Phosphine Ligands Phosphorus Compounds organophosphorus ligand Miscellaneous Reagents Phosphorylating and Phosphitylating Agents