ChemicalBook
Chinese Japanese Germany Korea

Dimethyldioctadecylammonium bromide

Dimethyldioctadecylammonium bromide
Dimethyldioctadecylammonium bromide structure
CAS No.
3700-67-2
Chemical Name:
Dimethyldioctadecylammonium bromide
Synonyms
DDA;DSAB;DDAB;DODAB;DODA(Br);18:0 DDAB;ERBU Adjuvant 100;Dimethyldistearylaminium·bromide;DISTEARYLDIMETHYLAMMONIUM BROMIDE;DIMETHYLDISTEARYLAMMONIUM BROMIDE
CBNumber:
CB8768654
Molecular Formula:
C38H80BrN
Formula Weight:
630.95
MOL File:
3700-67-2.mol

Dimethyldioctadecylammonium bromide Properties

Melting point:
~160 °C
Density 
1.047
RTECS 
RG0185984
refractive index 
1.5260 (estimate)
form 
Granular Powder
color 
White
BRN 
3580323
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
3700-67-2(CAS DataBase Reference)
EPA Substance Registry System
1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide(3700-67-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38-43
Safety Statements  26-37/39
WGK Germany  3
TSCA  Yes
HazardClass  9
HS Code  29211990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Dimethyldioctadecylammonium bromide price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 40165 Dimethyldioctadecylammonium bromide ≥98.0% (AT) 3700-67-2 5g $89.6 2018-11-13 Buy
Sigma-Aldrich 40165 Dimethyldioctadecylammonium bromide ≥98.0% (AT) 3700-67-2 25g $410 2018-11-13 Buy
TCI Chemical D1975 Dimethyldioctadecylammonium Bromide >98.0%(T) 3700-67-2 25g $102 2018-11-22 Buy
TCI Chemical D1975 Dimethyldioctadecylammonium Bromide >98.0%(T) 3700-67-2 250g $519 2018-11-22 Buy
Alfa Aesar A18244 Dimethyldi-n-octadecylammonium bromide, 99% 3700-67-2 1g $38.4 2018-11-15 Buy

Dimethyldioctadecylammonium bromide Chemical Properties,Uses,Production

Chemical Properties

white powder

Purification Methods

Crystallise the bromide from acetone, then MeOH [Lukac J Am Chem Soc 106 4387 1984]. Also purify it by chromatography on alumina by washing with *C6H6 and eluting with Me2CO, evaporating and crystallising from MeCN [Swain & Kreevoy J Am Chem Soc 77 1126 1955]. [Beilstein 4 IV 829.]

Dimethyldioctadecylammonium bromide Preparation Products And Raw materials

Raw materials

Preparation Products


Dimethyldioctadecylammonium bromide Suppliers

Global( 105)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23982 58
Shanghai JONLN Reagent Co., Ltd. 400-0066-400;021-60496031
021-55660885 shjlsw@163.com China 10256 55
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750/15914351330
0751-2886756 QQ:3001264886 sales@wengjiang.net China 14317 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24560 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44046 61
Shijiazhuang Sdyano Fine Chemical Co., Ltd. 13582355795
4000311741 master@sjzsdyn.com China 4215 65

Dimethyldioctadecylammonium bromide Spectrum


3700-67-2(Dimethyldioctadecylammonium bromide)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved