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Decyltrimethylammonium bromide

Basic information Safety Supplier Related

Decyltrimethylammonium bromide Basic information

Product Name:
Decyltrimethylammonium bromide
Synonyms:
  • n,n,n-trimethyldecylammonium bromide
  • N-DECYLTRIMETHYLAMMONIUM BROMIDE
  • Decyl-trimethylazanium bromide
  • Trimethyldecylammonium bromide
  • Decyltrimethylammonium bromide,99%
  • Decyltrimethylaminium·bromide
  • Trimethyldecylaminium·bromide
  • n-Decyltrimethylammmonium bromide
CAS:
2082-84-0
MF:
C13H30BrN
MW:
280.29
EINECS:
218-219-7
Product Categories:
  • Quaternary Ammonium Compounds
  • Ammonium Bromides (Quaternary)
Mol File:
2082-84-0.mol
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Decyltrimethylammonium bromide Chemical Properties

Melting point:
243 °C
Density 
1.1819 (rough estimate)
refractive index 
1.5260 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
form 
Chunks and Powder
color 
White to beige
Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
BRN 
3915222
CAS DataBase Reference
2082-84-0(CAS DataBase Reference)
EPA Substance Registry System
Trimethyldecylammonium bromide (2082-84-0)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
BP6352000
3-10
TSCA 
Yes
HS Code 
29239000
Toxicity
LD50 intravenous in mouse: 2800ug/kg

MSDS

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Decyltrimethylammonium bromide Usage And Synthesis

Chemical Properties

white to beige chunks and powder

Uses

(1-Decyl)trimethylammonium bromide is used in high performance liquid chromatography and in nuclear magnetic resonance. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Definition

ChEBI: A quarternary ammonium salt whose basic unit comprises a decyltrimethylammonium cation and a bromide anion.

Purification Methods

Crystallise the salt from 50% (v/v) EtOH/Et2O, or from acetone and wash with ether. Dry it under vacuum at 60o. Also recrystallise it from EtOH and dry it over silica gel. [McDonnell & Kraus J Am Chem Soc 73 2170 1952, Dearden & Wooley J Phys Chem 91 2404 1987, Beilstein 4 IV 784.]

Decyltrimethylammonium bromideSupplier

Creasyn Finechem(Tianjin) Co., Ltd.
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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