| CAS No.: | 71-91-0 |
|---|---|
| Formula: | C8h20brn |
| EINECS: | 200-769-4 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
|---|
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The details of Factory supply Tetraethylammonium bromide (TEAB) CAS 71-91-0 with best price
Product Name: Tetraethylammonium bromide
Synonyms: TETRAETHYLAMMONIUM BROMIDE;TEAB;TEA BROMIDE;Ammonium, tetraethyl-, bromide;Beparon;Bromethyl;Bromure de tetraethylammonium;tmd10
CAS: 71-91-0
MF: C8H20BrN
MW: 210.16
EINECS: 200-769-4
Melting point 285 °C (dec.)(lit.)
density 1,397 g/cm3
vapor density 5.3 (vs air)
refractive index 1,442-1,444
storage temp. Store below +30°C.
form Liquid
color White to cream
Odor Odorless
Specification of Factory supply Tetraethylammonium bromide (TEAB) CAS 71-91-0 with best price
|
Item |
Specification |
|
Appearance |
White to almost white crystalline powder |
|
Content |
≥99.0% |
|
Free amine value |
≤3mg KOH/g |
|
Loss on drying |
≤0.8% |
|
Ash |
≤0.1% |
Application of Factory supply Tetraethylammonium bromide (TEAB) CAS 71-91-0 with best price
Tetraethylammonium Bromide, can be used as a source of tetraethylammonium ions for various pharmaceutical studies. It has also the ability to block K+ channels in various tissues.
Tetraethylammonium bromide (TEAB) catalyzes the synthesis of thioesters by the oxidative coupling of aldehydes or alcohols with thiols or disulfides.
It is used as a catalyst, along with o-iodoxybenzoic acid (IBX), in the oxidation of sulfides to sulfoxides and primary carboxamides to one-carbon dehomologated nitriles.
TEAB can also be used as an organic template to synthesize zeolite beta.
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