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Dodecylbenzenesulfonylazide

 


intro:
Molecular Formula: C18H29N3O2S
Molecular Weight: 351.51     
CAS RN: 79791-38-1

對十二烷基苯磺酰疊氮

1. Properties & Use

colorless or light yellow ropy liquid。 insoluble in water, soluble in acetonitrile, ethyl acetate, petroleum ether etc.; inflammable and combustible.

Mainly used for organic synthesis and pharmaceutical intermediate. Assay: 97%
2. Quality Spec.
Item
Details
Testing method
Appearance
colorless or light yellow liquid
visual study
Assay     ≥  %
97
NMR or weight test
Moisture     ≤  %
0.5
Karl Fischer method
Color     ≤
10
CP method
Acetonitrile solubility test
qualified

acetonitrile

soluble and not turbid

3. Packing
   In plastic drum Packing, 200kg, 25kg, 20kg, or upon clients' requests.


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