Product Name

  • Name

    TRIS(DIMETHYLAMINO)METHYLSILANE

  • EINECS 223-199-8
  • CAS No. 3768-57-8
  • Article Data9
  • CAS DataBase
  • Density 0.869 g/cm3
  • Solubility
  • Melting Point -11°C
  • Formula C7H21N3Si
  • Boiling Point 166.7 °C at 760 mmHg
  • Molecular Weight 175.349
  • Flash Point 54.6 °C
  • Transport Information
  • Appearance
  • Safety 16-26-36/37/39
  • Risk Codes 10-36/37/38
  • Molecular Structure Molecular Structure of 3768-57-8 (TRIS(DIMETHYLAMINO)METHYLSILANE)
  • Hazard Symbols
  • Synonyms Silanetriamine,heptamethyl- (7CI,8CI,9CI);LS 1960;Methyltris(dimethylamino)silane;Tris(dimethylamino)methylsilane;N,N,N',N',N'',N'',1-heptamethylsilanetriamine;
  • PSA 9.72000
  • LogP 0.23990

Silanetriamine,N,N,N',N',N'',N'',1-heptamethyl- Specification

The Silanetriamine,N,N,N',N',N'',N'',1-heptamethyl-, with the CAS registry number 3768-57-8 and EINECS registry number 223-199-8, has the systematic name of N,N,N',N',N'',N'',1-heptamethylsilanetriamine. And the molecular formula of the chemical is C7H21N3Si.

The characteristics of Silanetriamine,N,N,N',N',N'',N'',1-heptamethyl- are as followings: (1)ACD/LogP: 0.52; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.78; (4)ACD/LogD (pH 7.4): -2.54; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 9.72 Å2; (13)Index of Refraction: 1.451; (14)Molar Refractivity: 54.36 cm3; (15)Molar Volume: 201.5 cm3; (16)Polarizability: 21.55×10-24cm3; (17)Surface Tension: 24.1 dyne/cm; (18)Density: 0.869 g/cm3; (19)Flash Point: 54.6 °C; (20)Enthalpy of Vaporization: 40.32 kJ/mol; (21)Boiling Point: 166.7 °C at 760 mmHg; (22)Vapour Pressure: 1.76 mmHg at 25°C.

You should be cautious while dealing with this chemical. It is a kind of flammable chemical which irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Keep away from sources of ignition - No smoking; Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: N(C)(C)[Si](N(C)C)(N(C)C)C
(2)InChI: InChI=1/C7H21N3Si/c1-8(2)11(7,9(3)4)10(5)6/h1-7H3
(3)InChIKey: AHKKZIUZTWZKDR-UHFFFAOYAK

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