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Dodecyltrimethylammonium Bromide

Dodecyltrimethylammonium Bromide
Dodecyltrimethylammonium Bromide structure
CAS No.
1119-94-4
Chemical Name:
Dodecyltrimethylammonium Bromide
Synonyms
LTAB;1231;1232;e8013;Dctab;DDTMA;FSM 23;Morpan D;1231(Br);n,n,n-tr
CBNumber:
CB8339676
Molecular Formula:
C15H34BrN
Formula Weight:
308.34
MOL File:
1119-94-4.mol

Dodecyltrimethylammonium Bromide Properties

Melting point:
246 °C (dec.)(lit.)
Density 
1.1566 (rough estimate)
refractive index 
1.5260 (estimate)
Flash point:
246°C
storage temp. 
Store below +30°C.
solubility 
H2O: 0.1 M at 20 °C, clear, colorless
form 
Powder
color 
White to slightly yellow
Water Solubility 
soluble
Sensitive 
Hygroscopic
λmax
λ: 240 nm Amax: ≤0.2
λ: 250 nm Amax: ≤0.03
λ: 260 nm Amax: ≤0.02
λ: 500 nm Amax: ≤0.02
BRN 
3597463
InChIKey
XJWSAJYUBXQQDR-UHFFFAOYSA-M
CAS DataBase Reference
1119-94-4(CAS DataBase Reference)
EWG's Food Scores
4
FDA UNII
6IC8NZ97S2
EPA Substance Registry System
1-Dodecanaminium, N,N,N-trimethyl-, bromide (1119-94-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H315-H319-H335-H410-H400
Precautionary statements  P261-P273-P305+P351+P338-P501-P280a-P304+P340-P405-P501a-P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi,Xn,N
Risk Statements  36/37/38-22-50/53
Safety Statements  26-36-37/39-61-60
RIDADR  UN3077
WGK Germany  3
RTECS  BQ3195000
3-10
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29239000
Toxicity LD50 orally in Rabbit: 200 - 1000 mg/kg

Dodecyltrimethylammonium Bromide price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.41022 n-Dodecyltrimethylammonium bromide for synthesis 1119-94-4 10 g $39.59 2021-03-22 Buy
Sigma-Aldrich 8.41022 n-Dodecyltrimethylammonium bromide for synthesis 1119-94-4 25 g $86.49 2021-03-22 Buy
Sigma-Aldrich D5047 Dodecyltrimethylammonium bromide BioXtra, ~99% 1119-94-4 5g $87.9 2021-03-22 Buy
Sigma-Aldrich 44239 Dodecyltrimethylammonium bromide cationic 1119-94-4 10g $154 2021-03-22 Buy
Sigma-Aldrich 8.41022 n-Dodecyltrimethylammonium bromide for synthesis 1119-94-4 100 g $172.97 2021-03-22 Buy

Dodecyltrimethylammonium Bromide Chemical Properties,Uses,Production

Chemical Properties

white to slightly yellow powder

Uses

Dodecyltrimethylammonium Bromide is a quaternary ammonium salt useful as paint strippers, foaming stabilizers, and bactericidal lotions.

Definition

ChEBI: A quarternary ammonium cation having one dodecyl and three methyl substituents around the central nitrogen.

Purification Methods

Purify the salt by repeated crystallisation from acetone. Wash it with diethyl ether and dry it in a vacuum oven at 60o [Dearden & Wooley J Phys Chem 91 2404 1987]. [Beilstein 4 IV 798.]

Dodecyltrimethylammonium Bromide Preparation Products And Raw materials

Raw materials

Preparation Products


Dodecyltrimethylammonium Bromide Suppliers

Global( 339)Suppliers
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View Lastest Price from Dodecyltrimethylammonium Bromide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 Dodecyltrimethylammonium Bromide
1119-94-4
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13 Dodecyltrimethylammonium Bromide
1119-94-4
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-07-10 Dodecyltrimethylammonium Bromide
1119-94-4
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Dodecyltrimethylammonium Bromide Spectrum


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