Tetramethyldisilazane

C4H15NSi2CAS 15933-59-2133.34 g/mol

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SiHNHSiH
Secondary amine

Properties

Molecular formula
C4H15NSi2
Molar mass
133.34 g/mol
Exact mass
133.0743 Da
Density
0.77 g/mL
Boiling point
99–100 °C
logP
0.54Crippen estimate
Polar surface area
12.0 Ų
H-bond donors / acceptors
1 / 1
Rotatable bonds
2

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
15933-59-2
SMILES
C[SiH](C)N[SiH](C)C
InChIKey
NQCZAYQXPJEPDS-UHFFFAOYSA-N
InChI
InChI=1S/C4H15NSi2/c1-6(2)5-7(3)4/h5-7H,1-4H3
Characterization data

Calculated from the structure, in the form journals print them.

¹H NMR
Predicted ¹H NMR (400 MHz, CDCl₃) δ 4.00 (br s, 2H), 1.20 (br s, 1H), 0.00 (s, 12H).
¹³C NMR
Predicted ¹³C NMR (101 MHz, CDCl₃) δ 0.0.
[M + H]+
[M + H]+ Calcd for C4H16NSi2 134.0816
[M + Na]+
[M + Na]+ Calcd for C4H15NNaSi2 156.0635
[M − H]−
[M − H]− Calcd for C4H14NSi2 132.0670
Elemental analysis
Anal. Calcd for C4H15NSi2: C, 36.03; H, 11.34; N, 10.50.

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Type any one amount. The others follow from the molar mass and density.

Names and synonyms

10 names
  • Silanamine, N-(dimethylsilyl)-1,1-dimethyl-
  • Disilazane, 1,1,3,3-tetramethyl-
  • N-(Dimethylsilyl)-1,1-dimethylsilanamine
  • 1,1,3,3-Tetramethyldisilazane
  • Bis(dimethylsilyl)amine
  • 1,3-Dihydrido-1,1,3,3-tetramethyldisilazane
  • TMDS
  • NSC 139849
  • LS 7050
  • [(Dimethylsilylamino)-methylsilyl]methane

Work with Tetramethyldisilazane

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Elsewhere

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