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3449-26-1 molecular structure
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bis[dimethyl(phenyl)silyl]amine

ChemBase ID: 150578
Molecular Formular: C16H23NSi2
Molecular Mass: 285.53152
Monoisotopic Mass: 285.13690281
SMILES and InChIs

SMILES:
C[Si](C)(c1ccccc1)N[Si](C)(C)c1ccccc1
Canonical SMILES:
C[Si](c1ccccc1)(N[Si](c1ccccc1)(C)C)C
InChI:
InChI=1S/C16H23NSi2/c1-18(2,15-11-7-5-8-12-15)17-19(3,4)16-13-9-6-10-14-16/h5-14,17H,1-4H3
InChIKey:
HIMXYMYMHUAZLW-UHFFFAOYSA-N

Cite this record

CBID:150578 http://www.chembase.cn/molecule-150578.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
bis[dimethyl(phenyl)silyl]amine
IUPAC Traditional name
bis[dimethyl(phenyl)silyl]amine
Synonyms
DPTMDS
1,3-Diphenyl-1,1,3,3-tetramethyldisilazane
1,1,3,3-Tetramethyl-1,3-diphenyldisilazane
1,3-联苯基四甲基二硅氮烷
1,1,3,3-四甲基-1,3-二苯基二硅胺烷
CAS Number
3449-26-1
EC Number
222-372-5
MDL Number
MFCD00042916
Beilstein Number
2738118
PubChem SID
162244739
24862485
24867141
PubChem CID
76988

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 76988 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) -0.2537273  LogD (pH = 7.4) -0.25006366 
Log P 3.3533  Molar Refractivity 87.9839 cm3
Polarizability 34.742714 Å3 Polar Surface Area 12.03 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Boiling Point
96-100 °C/0.1 mmHg(lit.) expand Show data source
Flash Point
113 °C expand Show data source
235.4 °F expand Show data source
Density
0.985 g/mL at 25 °C(lit.) expand Show data source
Refractive Index
n20/D 1.538 expand Show data source
n20/D 1.538(lit.) expand Show data source
European Hazard Symbols
Irritant Irritant (Xi) expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Risk Statements
36/37/38 expand Show data source
Safety Statements
26-36 expand Show data source
GHS Pictograms
GHS07 expand Show data source
GHS Signal Word
Warning expand Show data source
GHS Hazard statements
H315-H319-H335 expand Show data source
GHS Precautionary statements
P261-P305 + P351 + P338 expand Show data source
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter expand Show data source
Purity
≥97.0% (GC) expand Show data source
96% expand Show data source
Grade
for GC derivatization expand Show data source
Linear Formula
[C6H5Si(CH3)2]2NH expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 365157 external link
Packaging
1, 10 g in glass bottle
Sigma Aldrich - 43340 external link
Other Notes
For the deactivation of glass capillary columns by persilylation 1,2; The lithium amide is used for the selective formation of (Z)-enolates from ketones 3

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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