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155071

Sigma-Aldrich

Azidotrimethylsilane

95%

Synonym(s):
Trimethylsilyl azide
Linear Formula:
(CH3)3SiN3
CAS Number:
Molecular Weight:
115.21
Beilstein:
1903730
EC Number:
MDL number:
eCl@ss:
39100709
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

95%

form

liquid

refractive index

n20/D 1.414 (lit.)

bp

52-53 °C/175 mmHg (lit.)

density

0.868 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C[Si](C)(C)N=[N+]=[N-]

InChI

1S/C3H9N3Si/c1-7(2,3)6-5-4/h1-3H3

InChI key

SEDZOYHHAIAQIW-UHFFFAOYSA-N

Application

Versatile azidonation reagent for amines, amides, aldehydes, and ketones.

Packaging

10, 50 g in glass bottle

Pictograms

FlameSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

42.8 °F - closed cup

Flash Point(C)

6 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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