Home Categories Analytical Chemistry Amberlyst® A21 free base
A0643312

Amberlyst® A21 free base , 9049-93-8

CAS NO.:9049-93-8

Empirical Formula: C12H20O2

Molecular Weight:

MDL number: MFCD00145842

Pack Size Price Stock Quantity
250G RMB286.40 In Stock
1KG RMB1006.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Density  0.2380 g/cm3
vapor density  <1 (vs air)
vapor pressure  17 mm Hg ( 20 °C)
storage temp.  Indoors
form  Beads
color  Light brown
Water Solubility  Insoluble in water.
CAS DataBase Reference 9049-93-8

Description and Uses

Amberlyst|r A-21, ion exchange resin is used as a heterogeneous catalyst for conversion of carbonyl compounds to oximes by reacting with hydroxylamine hydrochloride. It is an effective catalyst for the Michael addition of nitroalkanes to methyl acrylate.

Safety

Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  3
Autoignition Temperature 800 °F
HS Code  39140000

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