Dodecyl trimethyl ammonium bromide cas 1119-94-4

Other name（别名）: laurtrimonium Bromide；Lauryl trimethyl ammonium bromide
Cas No. : 1119-94-4
EINECS No.（欧洲）: 214-290-3
Molecular Formula（分子式）: C12H25(CH3)3NBr
Molecular Weight(分子量): 308.34566
Xmpt No.（产品编号）: B-12


Physical date（物理性质）:
Apperance（外观）:White
Melting piont（熔点）: 246 °C
Boilting point（沸点）: °C
Moisture sensitive（潮解性）：Hygroscopic
Solubility（溶解性）:
Stablility（稳定性）: Stable Incompatible with strong oxidizing agents
PH（PH值）:
Density（密度）: 0.6842 (g/ml)

Safety data（安全数据）:
Safety Hazard Codes: Xi, N
Risk Statements : R20/21/22; R36/37/38
Safety Statements: S26; S37/39
RIDADR UN :
Health: ; Flammability: ; Reactivity:

Application（应用）:

Detergents(清洁剂);

maximum phosphate sorption amount and reaction rate were achieved in the zirconium mesostructure synthesized with the surfactant of dodecyltrimethylammonium bromide(在锆微量或纳米颗粒合成中1232做活性剂,磷酸吸附数量和反应速率达到最高;)

The synthesis of gold nanoparticles has been carried out in aqueous phase in the presence of both ionic surfactants (i.e., sodium dodecylsulfate (SDS) and (DTAB)) and poly(amidoamine) dendrimers (PAMAM)http://www.ncbi.nlm.nih.gov/sites/entrez?Db=PubMed&Cmd=ShowDetailView&TermToSearch=16573116&ordinalpos=17&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum.　 在含有SDS和DTAB，PAMAM的水相中形成黄金纳米颗粒；

化装品里做特殊成份防腐剂