[bis(dimethylamino)silyl]dimethylamine

• ChemBase ID: 151603
• Molecular Formular: C6H19N3Si
• Molecular Mass: 161.32066
• Monoisotopic Mass: 161.13482416
• SMILES: CN(C)[SiH](N(C)C)N(C)C
• Canonical SMILES: CN([SiH](N(C)C)N(C)C)C
• InChI: InChI=1S/C6H19N3Si/c1-7(2)10(8(3)4)9(5)6/h10H,1-6H3
• InChIKey: TWVSWDVJBJKDAA-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: [bis(dimethylamino)silyl]dimethylamine
• IUPAC Traditional name: tris(dimethylamino)silane
• Synonyms: (Me2N)3SiH; N,N,N′,N′,N′′,N′′-Hexamethylsilanetriamine; TDMAS; Tris(dimethylamido)silane; Tris(dimethylamino)silane; 三(二甲胺基)硅烷

Database IDs

• CAS Number: 15112-89-7
• EC Number: 239-165-0
• MDL Number: MFCD00048006
• PubChem SID: 162245754
• PubChem CID: 6335325

CALCULATED PROPERTIES

• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): -7.113401
• LogD (pH = 7.4): -5.280851
• Log P: -1.5114
• Molar Refractivity: 42.4802 cm^3
• Polarizability: 19.299137 Å^3
• Polar Surface Area: 9.72 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: -90 °C(lit.)
• Boiling Point: 142 °C(lit.)
• Flash Point: 17.6 - 32 °F; -8 - 0 °C
• Density: 0.838 g/mL at 25 °C(lit.)

Safety Information

• RTECS: VV5800000
• European Hazard Symbols: Corrosive (C); Flammable (F)
• UN Number: 3399
• German water hazard class: 3
• Hazard Class: 4.3
• Packing Group: 2
• Risk Statements: 11-15-20-29-34-52/53
• Safety Statements: 16-26-36/37/39-43-45
• GHS Pictograms: GHS02; GHS05; GHS06
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H261-H302-H311-H314-H330
• GHS Precautionary statements: P210-P231 + P232-P260-P280-P284-P422
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3399 4.3/PG 2

Product Information

• Purity: 99.999%
• Grade: electronic grade
• Description: 570133
• Linear Formula: ((CH3)2N)3SiH

DETAILS

Sigma Aldrich - 570133

General description
Please inquire for quantity, pricing, and packaging options.
Packaging
25 g in glass bottle