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Octyltrimethylammonium chloride

CAS No.
10108-86-8
Chemical Name:
Octyltrimethylammonium chloride
Synonyms
TRIMETHYLOCTYLAMMONIUM CHLORIDE;TOACL;OTMACl;[M3C8N]Cl;CH3(CH2)7N(CH3)3(Cl);TriMethyloctylaMMoniuM chlorid;TriMethyOctylAmmonium Chloride;OCLyltriMethylaMMoniuM Chloride;OCTYLTRIMETHYLAMMONIUM CHLORIDE;N-OCTYLTRIMETHYLAMMONIUM CHLORIDE
CBNumber:
CB2186418
Molecular Formula:
C11H26ClN
Molecular Weight:
207.79
MDL Number:
MFCD00059977
MOL File:
10108-86-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 23:58:51

Octyltrimethylammonium chloride Properties

storage temp. Storage temp. 2-8°C
form powder to crystal
color White to Almost white
Water Solubility almost transparency
BRN 4005082
InChI 1S/C11H26N.ClH/c1-5-6-7-8-9-10-11-12(2,3)4;/h5-11H2,1-4H3;1H/q+1;/p-1
InChIKey AQZSPJRLCJSOED-UHFFFAOYSA-M
SMILES [Cl-].CCCCCCCC[N+](C)(C)C
CAS DataBase Reference 10108-86-8(CAS DataBase Reference)
FDA UNII VU3D41H988
EPA Substance Registry System Trimethyloctylammonium chloride (10108-86-8)
UNSPSC Code 12352116
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-36-37/39
WGK Germany  3
HS Code  29239000
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
0
2 0

Octyltrimethylammonium chloride price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 75094 Trimethyloctylammonium chloride ≥97.0% (AT) 10108-86-8 5g $120 2026-04-30 Buy
TCI Chemical O0178 n-Octyltrimethylammonium Chloride >98.0%(T) 10108-86-8 5g $37 2026-04-30 Buy
TCI Chemical O0178 n-Octyltrimethylammonium Chloride >98.0%(T) 10108-86-8 25g $100 2026-04-30 Buy
Usbiological 286323 n-Octyltrimethylammonium chloride Asreported 10108-86-8 25g $412 2026-06-03 Buy
Usbiological 240112 n-Octyltrimethylammonium chloride 99+% ≥99%(Titration) 10108-86-8 1g $163 2026-06-03 Buy
Product number Packaging Price Buy
75094 5g $120 Buy
O0178 5g $37 Buy
O0178 25g $100 Buy
286323 25g $412 Buy
240112 1g $163 Buy

Octyltrimethylammonium chloride Chemical Properties, Uses, Production

Uses

Trimethyloctylammonium chloride (TOMAC) is a cationic surfactant that can be used:

  • To separate SiC from ground SiO2 by flotation method.
  • To prepare porous organosilicates using 1,2-bis(trimethoxysilyl)ethane as a silica precursor.

Octyltrimethylammonium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

Octyltrimethylammonium chloride Suppliers

Global Suppliers ( 232)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Shanghai civi chemical technology co.,Ltd 86-21-34053660 sale@labgogo.com China 9853 52

View Latest Price from Octyltrimethylammonium chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Octyltrimethylammonium Chloride pictures 2026-07-22 Octyltrimethylammonium Chloride
10108-86-8
1kg 99% 20MT Watson Biotechnology Co.,Ltd
Octyltrimethylammonium chloride pictures 2026-07-15 Octyltrimethylammonium chloride
10108-86-8
1KG 99% 2000KG Wuhan Fortuna Chemical Co.,Ltd
Octyltrimethylammonium chloride pictures 2026-03-20 Octyltrimethylammonium chloride
10108-86-8
$1.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
N-OCTYLTRIMETHYLAMMONIUM CHLORIDE OCTYLTRIMETHYLAMMONIUM CHLORIDE TRIMETHYL-N-OCTYLAMMONIUM CHLORIDE CH3(CH2)7N(CH3)3(Cl) TOACL N-Octyl-N,N,N-trimethylammonium chloride OCLyltriMethylaMMoniuM Chloride TriMethyOctylAmmonium Chloride TriMethyloctylaMMoniuM chlorid OTMACl N,N,N-Trimethyloctan-1-aminium chloride [M3C8N]Cl 1-Octanaminium,N,N,N-trimethyl-, chloride (1:1) n-OctyltrimethylammoniumChloride> N,N,N-Trimethyl-1-octanaminium chloride Trimethyloctylammonium Chloride (TMOACl) extrapure, 98% Octyltrimethylammonium chloride in methanol TRIMETHYLOCTYLAMMONIUM CHLORIDE 10108-86-8 C11H26NCl C11H26ClN C11H26CIN Ammonium Salts Synthetic Reagents Phase Transfer Catalysts Quaternary Ammonium Compounds Ammonium Chlorides (Quaternary) Ammonium Chlorides (Quaternary) Quaternary Ammonium Compounds