713589
p-Toluenesulfonyl azide solution
11-15 % (w/w) in toluene, 97%
Synonym(s):
4-Methylbenzenesulfonyl azide solution, p-Toluenesulfonazide solution, Tosyl azide solution
About This Item
Recommended Products
Quality Level
Assay
≥96.5% (HPLC)
97%
form
liquid
concentration
11-15 % (w/w) in toluene
refractive index
n20/D 1.502
density
~0.90 g/mL at 20 °C
storage temp.
2-8°C
SMILES string
Cc1ccc(cc1)S(=O)(=O)N=[N+]=[N-]
InChI
1S/C7H7N3O2S/c1-6-2-4-7(5-3-6)13(11,12)10-9-8/h2-5H,1H3
InChI key
NDLIRBZKZSDGSO-UHFFFAOYSA-N
General description
Application
It can also be used in the synthesis of N-sulfonyl-1,2,3-triazoles by azide-alkyne cycloaddition reaction in the presence of copper catalyst.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Oral - Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
39.2 °F - closed cup - Solvent
Flash Point(C)
4.0 °C - closed cup - Solvent
Personal Protective Equipment
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