| Identification | More | [Name]
Hexamethylphosphorous triamide | [CAS]
1608-26-0 | [Synonyms]
HEXAMETHYLPHOSPHOROUS TRIAMIDE
HEXAMETHYL PHOSPHORUS TRIAMIDE
HEXAMETHYLTRIAMINOPHOSPHINE
HMPT
LABOTEST-BB LT00067758
TRIS(DIMETHYLAMINO)PHOSPHINE
((CH3)2N)3P
Hexametapil
hexamethyl-phosphoroustriamid
Hexamethyltriamidophosphite
Phosphine, Tris(dimethylamino)-
Phosphoroustriamide,hexamethyl-
HEXAMETHYLPHOSPHOROUS TRIAMIDE, TECH., 8 5%
Tris(dimethylamino)phosphine,min.98%HMPT
Tris(dimethylamino)phosphine (may contain precipitate)
Hexamethylphosphorous triamide, HMPT
Trisdimethylaminophosphorus
HEXAMETHYLPHOSPHOROUS TRIAMIDE, 97 %
Tri(dimethylamino)phosphine | [EINECS(EC#)]
216-534-4 | [Molecular Formula]
C6H18N3P | [MDL Number]
MFCD00008301 | [Molecular Weight]
163.2 | [MOL File]
1608-26-0.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [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.)
| [Fp ]
73 °F
| [storage temp. ]
Store at RT. | [form ]
Liquid | [pka]
8.03±0.70(Predicted) | [color ]
Clear colorless to slightly yellow | [Specific Gravity]
0.8980 | [Stability:]
Stable. Highly flammable-note low flash point. Incompatible with oxidizing agents. | [Water Solubility ]
REACTS | [Sensitive ]
Moisture Sensitive | [Detection Methods]
PNMR,NMR | [BRN ]
906778 | [InChIKey]
XVDBWWRIXBMVJV-UHFFFAOYSA-N | [CAS DataBase Reference]
1608-26-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Phosphorous triamide, hexamethyl-(1608-26-0) | [Storage Precautions]
Store under nitrogen | [EPA Substance Registry System]
1608-26-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,Xi,Xn,F | [Risk Statements ]
R45:May cause cancer.
R10:Flammable.
R40:Limited evidence of a carcinogenic effect.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [RTECS ]
TH3390000
| [F ]
10 | [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29299000 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Sodium hydroxide-->Hydrochloric acid-->Diethyl ether-->Tetrahydrofuran-->Hexane-->Lithium Aluminum Hydride-->Phosphorus trichloride-->Dimethylamine-->Cyclohexane-->N,N-Dimethyltrimethylsilylamine | [Preparation Products]
(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-DIMETHYLAMINE-->(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-DIMETHYLAMINE-->DIMEFOX-->N,N-DIMETHYLHEXANAMIDE-->DIMETHYLPHOSPHORAMIDOUS DICHLORIDE-->1,1-DIMETHYLUREA |
| Hazard Information | Back Directory | [Chemical Properties]
colourless liquid | [Uses]
Hexamethylphosphorous triamide can be combination with CCl4 for the conversion of hydroxyl groups to the corresponding chlorides; hydroxyl group activation; dehydrations.
| [Uses]
Hexamethylphosphorous triamide can be uesd in suzuki reaction.
| [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.] |
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