Tris(dimethylamino)phosphine , 97% , 1608-26-0

Synonym(s):
(Me₂N)₃P;Hexamethylphosphorous triamide;Hexamethyltriamidophosphite;Hexamethyltriaminophosphine;HMPT

CAS NO.：1608-26-0

Empirical Formula: C6H18N3P

Molecular Weight: 163.2

MDL number: MFCD00008301

EINECS: 216-534-4

PRODUCT 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
• form: Liquid
• pka: 8.03±0.70(Predicted)
• 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)

Description and Uses

Hexamethylphosphorous triamide can be combination with CCl4 for the conversion of hydroxyl groups to the corresponding chlorides; hydroxyl group activation; dehydrations.

Safety

• 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
• F: 10
• Hazard Note: Irritant
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29299000
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)