十二烷基三甲基氯化铵

Dodecyltrimethylammonium chloride

HCID 8152CAS 112-00-5

基本信息

标准SMILES
CCCCCCCCCCCC[N+](C)(C)C.[Cl-]
InChIKey
DDXLVDQZPFLQMZ-UHFFFAOYSA-M
分子式
C15H34N.Cl
平均分子量
263.89 g/mol

概述

The CIR Expert Panel concluded the following ingredients are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating...Laurtrimonium Chloride...

名称与标识

首选名称
Dodecyltrimethylammonium chloride
IUPAC
dodecyl(trimethyl)azanium chloride
中文名
十二烷基三甲基氯化铵
英文名
Dodecyltrimethylammonium chloride
分子式
C15H34ClN
分子量
263.89

名称与别名

Dodecyltrimethylammonium chloride112-00-5DODECYL TRIMETHYL AMMONIUM CHLORIDEDTACAlicopLauryltrimethylammonium chlorideLaurtrimonium chlorideCation BBAliquat 4Dehyquart LTCation FBNissan Cation BB
展开更多名称
乳化剂1231烷基三甲基氯化铵月桂基三甲基氯化铵氯化十二烷基三甲铵表面活性剂 123十二烷基三甲基叔胺十二烷基三甲基氯化铵氯化十二烷基三甲基铵三甲基十二烷基氯化铵十二烷基三甲基氯化胺LTACTRIMETHYLDODECYLAMMONIUM CHLORIDEN,N,N-Trimethyl-1-dodecanaminium chloride123Caliguat4arguad12
n-Dodecyltrimethylammonium chlorideArquad 12Arquad 12DTrimethyllaurylammonium chlorideCatiogen LNissan Cation FBQuartamin 24PQuartamin 24W

数据库标识

CAS
112-00-5
PubChem CID
8152
DTXSID
DTXSID1026900
ChEMBL
CHEMBL1884887
UNII
A81MSI0FIC
EC Number
203-927-0

性质

结构计算性质

极性表面积
0 Ų
氢键供体
0
氢键受体
1
可旋转键
11
重原子
17

实验与物化性质

Chemical ClassesNitrogen Compounds -> Quaternary Amines
Cosmetics · 2 条

Cosmetic ingredients (Laurtrimonium Chloride) -> CIR (Cosmetic Ingredient Review)

Antistatic; Preservative; Emulsifying

Vapor Pressure0.00000001 [mmHg]
Physical Description · 2 条

CBI; Liquid

Solid; [EPA ChAMP: Initial Risk-Based Prioritization Document] White to light yellow powder and chunks; Hygroscopic; [Acros Organics MSDS]

物理化学性质

熔点
37 °C · 37 °C
沸点
412.12 °C · 412.12°C (rough estimate)
密度
0.9265 · 0.9265 (rough estimate)
蒸气压
0 Pa · 0Pa at 25℃
折射率
20 · n20/D 1.426
闪点
19 °C · 19 °C

化学性质

本品有两种规格。有效物含量32%~35%时,外观浅黄色液体。凝固点-15℃。相对密度0.981 g/cm3。HLB值17.1。闪点(开杯)60℃。有效物含量49%~52%时,外观稠厚性液体。凝固点-12~-9℃。密度0.892 g/cm3。HLB值17.1。闪点(开杯)<27℃。表面张力(10%水溶液)33×10-3 N/cm。二者均与水混溶。化学性质稳定。耐热,耐光,耐强酸强碱。具有优良的渗透性、乳化性及抗静电及杀菌能力。

安全与法规

GHS分类

GHS Classification · 6 条

This chemical does not meet GHS hazard criteria for 2.5% (12 of 476) of reports.

Danger

H302 (87.2%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 476 reports by companies from 28 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

危害信息

Regulatory Information · 4 条

Chemical: 1-Dodecanaminium, N,N,N-trimethyl-, chloride

1-Dodecanaminium, N,N,N-trimethyl-, chloride (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Dodecanaminium, N,N,N-trimethyl-, chloride (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 14-09-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/24215

1-Dodecanaminium, N,N,N-trimethyl-, chloride: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Cationic surfactants: Human health tier II assessment
Hazards SummaryIncreased liver weights (with corresponding histopathology) and increased ALT activity in repeated-dose oral studies of animals; [EPA ChAMP: Hazard Characterizations] An irritant; Harmful by ingestion; [Acros Organics MSDS]
Hazard Classes and Categories · 4 条

Acute Tox. 4 (87.2%)

Acute toxicity - category 4

Acute toxicity (Oral) - Category 4

Hazardous to the aquatic environment (Acute) - Category 1

毒理信息

Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
Toxicity Summary · 2 条

The CIR Expert Panel concluded the following ingredients are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating...Laurtrimonium Chloride...

Safe for use in cosmetics, with qualifications

安全数据

F
3-10
wgk
3
tsca
TSCA listed
毒性
LD50 orally in Rabbit: 200 - 1000 mg/kg
RTECS号
JR2122500
包装类别
III

化学与工业

药理信息

MeSH Pharmacological Classification · 2 条

Purifying or cleansing agents, usually salts of long-chain aliphatic bases or acids, that exert cleansing (oil-dissolving) and antimicrobial effects through a surface action that depends on possessing both hydrophilic and hydrophobic properties.

Agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the molecule; includes soaps, detergents, emulsifiers, dispersing and wetting agents, and several groups of antiseptics.

用途与制造

Uses · 3 条

CIR ingredient: Laurtrimonium Chloride

Typical uses of category members include surfactants, intermediates, anti-scaling agents, fabric softeners, multifunctional laundry detergents, antistatic sprays, germicides, deodorizers, emulsifiers, hair-care products, industrial lubricants, and corrosion inhibitors; [EPA ChAMP: Initial Risk-Based Prioritization Document]

Using Disinfectants or Biocides [Category: Clean]

U.S. Production2023: 400,000 - <550,000 lb
Consumer UsesCorrosion inhibitor
Industry UsesCBI
Household ProductsInformation on 5 consumer products that contain Laurtrimonium Chloride in the following categories is provided:
Use ClassificationCosmetics -> Antistatic; Preservative; Emulsifying
应用领域 · 7 条

应用十二烷基三甲基氯化铵是一种阳离子表面活性剂,可用于形成纳米胶囊,具有化学稳定性好,耐热,耐光,耐强酸,耐强碱等特性,在工业生产中广泛地用作催化剂、乳化剂、杀菌剂、消毒剂、抗静电剂等。此外,该物质也可作乳胶工业的防粘剂和隔离剂等。

用途本品用作工农业杀菌剂。合成纤维的抗静电剂。钻凿深井时,用作抗高温油包水乳化泥浆的乳化剂,也可作乳胶工业的防粘剂和隔离剂等。

用途可作催化剂、乳化剂、杀菌剂、消毒剂、抗静电剂等

用途广泛用于工业水处理作杀菌灭藻剂等性能

用途可作催化剂、乳化剂、杀菌剂、消毒剂、抗静电剂等,用作阳离子表面活性剂

用途阳离子表面活性剂,应用于催化剂,乳化剂,消毒剂,杀菌基,抗静电剂等。

用途用作金属萃取剂,用于稀土元素的分离及铌、锑与铬的分离等;血样分析中用作溶血剂

制备方法

生产方法将430 kg十二烷基二甲基叔胺投入反应釜中,加入一定量异丙醇和水,用碱作催化剂,压力釜经置换空气后,逐渐升温通入111 kg氯甲烷,在0.2~0.3 MPa压力下反应4h。降温至常压后,出料灌装。

上下游产品信息

试剂价格

HY-W096983 · 100 g
十二烷基三甲基氯化铵DTAC,for IPC,≥99% — 100元
HY-W096983 · 10 mM * 1 mL in DMSO
十二烷基三甲基氯化铵DTAC,for IPC,≥99% — 110元

供应商50 家

国药集团化学试剂有限公司86-21-63210123 · [email protected]
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

相关反应

9 条

关联笔记

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