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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20708Generated: October 27, 2026

Tetradecyltrimethylammonium chloride

MTAC · TTAC · TETRADECYLTRIMETHYLAMMONIUM CHLORIDE · 1431 · TRIMETHYLTETRADECYLAMMONIUM CHLORIDE · 143C · TDTMACL · MTAC,1431, TTAC

https://huagongshe.com/en/chemical/20708

Tetradecyltrimethylammonium chloride molecular structure

Identifiers & Physical Properties

CAS No.4574-04-3
Molecular formulaC17H38N.Cl
Average molar mass291.9 g/mol
Monoisotopic mass291.2692779 g/mol
SMILESCCCCCCCCCCCCCC[N+](C)(C)C.[Cl-]
InChIKeyCEYYIKYYFSTQRU-UHFFFAOYSA-M
PubChem CID20708
ChEMBLCHEMBL109747
EC No.224-958-6
DTXSIDDTXSID9041289

Chemical & Physical Properties

Topological polar surface area0
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds13
Heavy atoms19
Formal charge0
Complexity157
Melting point~250 °C (dec.)
Storage conditionsInert atmosphere,Room Temperature
SolubilitySoluble in waterChloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Physical statepowder to crystaline
ColorWhite to Almost white
SensitivityHygroscopic
BRN3916572
StabilityStable. Incompatible with strong oxidizing agents. Combustible.
InChIInChI=1S/C17H38N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4/h5-17H2,1-4H31H/q+1/p-1
InChIKeyCEYYIKYYFSTQRU-UHFFFAOYSA-M
SMILESC(CC[N+](C)(C)C)CCCCCCCCCCC.[Cl-]
CAS DataBase Reference4574-04-3(CAS DataBase Reference)
FDA UNIIRMV7NJU3FX
EPA Substance Registry System1-Tetradecanaminium, N,N,N-trimethyl-, chloride (4574-04-3)
UNSPSC Code12352116
NACRESNA.22
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP261-P264-P271-P280-P302+P352-P305+P351+P338
Target organsRespiratory system
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36
Water hazard class (WGK)3
RTECS numberXB7985000
F3-10
TSCA inventory statusTSCA listed
Customs code29239000
Storage class11 - Combustible Solids
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & Regulations

GHS classificationWarningH315 (95.8%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatory informationChemical: 1-Tetradecanaminium, N,N,N-trimethyl-, chloride
Other safety informationIMAP assessments - Mono- and di-alkyl quaternary ammonium surfactants: Environment tier II assessment
Hazard Classes and CategoriesSkin Irrit. 2 (95.8%)
F3-10
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK)3
TSCA inventory statusTSCA listed
RTECS numberXB7985000
Customs code29239000
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36
Storage class11 - Combustible Solids
Target organsRespiratory system
GHS hazard statementsH315-H319-H335
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3
GHS precautionary statementsP261-P264-P271-P280-P302+P352-P305+P351+P338

Applications & Uses

Uses

Tetradecyltrimethylammonium chloride is a biochemical reagent that can be used as a biological material or organic compound for life science related research.