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Bis(Trimethylsilyl)Amine
CAS: 999-97-3 | C6H19NSi2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
999-97-3
Molecular Formula:
C6H19NSi2
Molecular Mass:
161.40 g/mol
Names and Synonyms:
Bis(Trimethylsilyl)Amine
Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-
Disilazane, 1,1,1,3,3,3-hexamethyl-
1,1,1-Trimethyl-N-(trimethylsilyl)silanamine
1,1,1,3,3,3-Hexamethyldisilazane
Bis(trimethylsilyl)amine
Hexamethyldisilazane
OAP
Di(trimethylsilyl)amine
SZ 6079
HMDS
Hexamethyldisilylamine
HMDS (silazane)
TSL 8802
LS 7150
HMDS 3
TSR 8802
SE 31
SE 31 (silazane)
NSC 93895
A 166
A 166 (silazane)
HMD 3
Z 6079
Dynasylan HMDS
SIH 6110.1
Dow Corning 4-2839
SZ 31
12058-1A
Silazan HMN
H 0089
HMDZ
HMDS 1
[Dimethyl-(trimethylsilylamino)silyl]methane
DN-L 69
Identifiers:
SMILES:
C[Si](C)(C)N[Si](C)(C)C
InChI:
InChI=1S/C6H19NSi2/c1-8(2,3)7-9(4,5)6/h7H,1-6H3
Key Properties
Boiling Point
125 °C
CAS Common Chemistry
Density
0.77 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 161.40 g/mol | CAS Common Chemistry |
| 161.397 g/mol | RDKit | |
| 161.105602668 g/mol | RDKit | |
| Density | 0.77 g/cm³ | CAS Common Chemistry |
| 0.7741 g/cm3 @ Temp: 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Bis(trimethylsilyl)amine | CAS Common Chemistry |
| Boiling Point | 125 °C | CAS Common Chemistry |
| Canonical SMILES | N([Si](C)(C)C)[Si](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C6H19NSi2/c1-8(2,3)7-9(4,5)6/h7H,1-6H3 | CAS Common Chemistry |
| InChI Key | InChIKey=FFUAGWLWBBFQJT-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Hexamethyldisilazane | CAS Common Chemistry |
| Bis(trimethylsilyl)amine | CAS Common Chemistry | |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 12.03 Ų | RDKit |
| LogP | 2.2458 | RDKit |
| Molar Refractivity | 49.82770000000003 | RDKit |
