Sodium azide ReagentPlus?, ?99.5%

ReagentPlus^?, ?99.5%

Synonym(s):Hydrazoic acid sodium salt, NSC 3072

Properties

biological source

synthetic (inorganic)

Quality Level

200

product line

ReagentPlus^?

assay

?99.5%

form

powder

mp

370-425??C

solubility

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

Description

General description

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.

Application

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

Packaging

5, 25, 100, 500 g in poly bottle2 kg in poly bottle25 kg in poly drum

Legal Information

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

Safety Information

Pictograms

GHS06,GHS08,GHS09

Signal Word

Danger

Hazard Statements

H300 + H310 + H330 – H373 – H410

Precautionary Statements

P262 – P264 – P273 – P280 – P302 + P352 + P310 – P304 + P340 + P310

Hazard Classifications

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

Target Organs

Brain

Supplementary Hazards

EUH032

Storage Class Code

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

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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