Merck
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S2002

Sigma-Aldrich

Sodium azide

ReagentPlus®, ≥99.5%

Synonym(s):
NSC 3072, Hydrazoic acid sodium salt
Linear Formula:
NaN3
CAS Number:
Molecular Weight:
65.01
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

Nivel de calidad

200

origen biológico

synthetic (inorganic)

línea de producto

ReagentPlus®

ensayo

≥99.5%

formulario

powder

mp

370-425 °C

solubilidad

soluble 65 g/L at 20 °C (completely)

SMILES string

[Na]N=[N+]=[N-]

InChI

1S/N3.Na/c1-3-2;/q-1;+1

InChI key

PXIPVTKHYLBLMZ-UHFFFAOYSA-N

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Descripción general

Sodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation.

Aplicación

Baylis-Hillman acetates such as ethyl 2-(acetoxyphenylmethyl)acrylate can undergo nucleophilic displacement by sodium azide in aqueous medium to form ethyl (E)-2-azidomethyl-3-phenylpropenoate.
Catalyst for:
  • Oxidative decarboxylation
  • Michael addition reactions

Reagent for synthesis of
  • Blue fluorescent copolymers
  • Metal phosphonates
  • Arenes via aminations

Involved in regioselective synthesis of prianosin B

Envase

25 kg in poly drum
5, 25, 100, 500 g in poly bottle
2 kg in poly bottle

Información legal

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral

Órganos de actuación

Brain

Riesgos supl.

Código de clase de almacenamiento

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificate of Analysis

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Certificate of Origin

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