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Bis(dimethylamino)dimethylsilane

Catalog No. 14755 Name Sigma Aldrich
CAS Number 3768-58-9 Website http://www.sigmaaldrich.com
M. F. C6H18N2Si Telephone 1-800-521-8956
M. W. 146.30602 Fax
Purity ≥95.0% (GC) Email
Storage Chembase ID: 149723

SYNONYMS

Title
双(二甲基氨基)二甲基硅烷
IUPAC name
[(dimethylamino)dimethylsilyl]dimethylamine
IUPAC Traditional name
[(dimethylamino)dimethylsilyl]dimethylamine

DATABASE IDS

EC Number 223-200-1
Beilstein Number 1736095
PubChem SID 24848561
MDL Number MFCD00008296
CAS Number 3768-58-9

PROPERTIES

Grade for GC derivatization
Linear Formula [(CH3)2N]2Si(CH3)2
Purity ≥95.0% (GC)
Boiling Point 128-129 °C(lit.)
Density 0.809 g/mL at 25 °C(lit.)
Flash Point -7 °C
Flash Point 19.4 °F
Melting Point -98 °C(lit.)
Refractive Index n20/D 1.417(lit.)
Refractive Index n20/D 1.418
Vapor Density >1 (vs air)
Vapor Pressure 1 mmHg ( 20 °C)
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H225-H314
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P280-P305 + P351 + P338-P310
RID/ADR UN 2924 3/PG 2
Risk Statements 11-15-34
Safety Statements 16-26-36/37/39-45
Hazard Class 3
UN Number 2924
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Other Notes
Derivatization reagent for steroids: the (dimethylamino)dimethylsilyl derivatives can be analyzed by GC using a nitrogen-phosphorus detector1; Protection of diols, diamines, etc.2,3
Description (简体中文)
Other Notes
类固醇的衍生化试剂:可通过 GC/氮-磷检测器分析 (二甲氨基)二甲基甲硅烷基衍生物1;保护二醇、二胺等2,3

REFERENCES