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HCID 64672Erstellt: 27. Oktober 2026

(Carboxylatomethyl)dimethyltetradecylammonium

MYRISTYL BETAINE · Cinnamon-based betaine · Tetradecyldimethyl Betaine · N,N-Dimethyl-N-tetradecylglycine · N,N-Dimethyl-N-tetradecylbetaine · N-Tetradecyl-N,N-dimethylglycine · 2-[dimethyl(myristyl)ammonio]acetate · (N,N-Dimethylmyristylammonio)acetate

https://huagongshe.com/de/chemical/64672

Molekülstruktur von (Carboxylatomethyl)dimethyltetradecylammonium

Identifikatoren & physikalische Daten

CAS No.	2601-33-4
Summenformel	C18H37NO2
Durchschnittliche Molmasse	299,5 g/mol
Monoisotopische Masse	299,28242942 g/mol
SMILES	CCCCCCCCCCCCCC[N+](C)(C)CC(=O)[O-]
InChIKey	KKMIHKCGXQMFEU-UHFFFAOYSA-N
PubChem CID	64672
EC No.	220-006-9
DTXSID	DTXSID4041288
Lokaler Name	(Carboxylatomethyl)dimethyltetradecylammonium

Chemische & physikalische Eigenschaften

XLogP	7,2
Polarare Oberfläche (TPSA)	40,1
H-Brücken-Donoren	0
H-Brücken-Akzeptoren	2
Frei drehbare Bindungen	14
Schwere Atome	21
Formalladung	0
Komplexität	246
Kosmetika	Cosmetic ingredients (Myristyl Betaine) -> CIR (Cosmetic Ingredient Review)CleansingSurfactantAntistaticFoam boostingHair conditioningSkin conditioning
Physical Description	LiquidCBI
Siedepunkt	543℃[at 101 325 Pa]
Dichte	0.954[at 20℃]
Dampfdruck	0Pa at 25℃
Löslichkeit	H2O: soluble1%, clear, colorlessH2O: 1%, clear, colorless
pH	5.0-8.0
BRN	4141460
Kosmetik-Inhaltsstoffe Funktionen	ANTISTATICHAIR CONDITIONINGSKIN CONDITIONINGSURFACTANT - CLEANSINGCLEANSINGSURFACTANT - FOAM BOOSTING
InChI	1S/C18H37NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-19(2,3)17-18(20)21/h4-17H2,1-3H3
InChIKey	KKMIHKCGXQMFEU-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O \|\| CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O
LogP (Verteilungskoeffizient)	-1.65 at 20℃
EPA chemische Informationen	1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt (2601-33-4)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 9.2% (37 of 402) of reports.DangerH314 (13.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P264+P265, P272, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P332+P317, P333+P317, P362+P364, P363, P391, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 402 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische Informationen	Chemical: 1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt 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)REACH registered substance: (carboxylatomethyl)dimethyltetradecylammonium (EC: 220-006-9)1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
EPA Safer Chemical	Chemical: Myristyl betaine
Hazard Classes and Categories	Skin Corr. 1B (13.4%)
Toxizitätsübersicht	The CIR Expert Panel concluded that the eleven alkyl betaines listed below are safe in the present practices of use and concentration in cosmetics, when formulated to be non-irritating...Myristyl Betaine...Safe for use in cosmetics, with qualifications
Wassergefährdungsklasse (WGK)	3
TSCA-Inventar-Status	TSCA listed
R-Sätze (R)	36/37/38
Gefahrensymbole	Xi

(Carboxylatomethyl)dimethyltetradecylammonium

CAS No.

2601-33-4

Summenformel

C18H37NO2

Durchschnittliche Molmasse

299,5 g/mol

Monoisotopische Masse

299,28242942 g/mol

SMILES

CCCCCCCCCCCCCC[N+](C)(C)CC(=O)[O-]

InChIKey

KKMIHKCGXQMFEU-UHFFFAOYSA-N

PubChem CID

64672

EC No.

220-006-9

DTXSID

DTXSID4041288

Lokaler Name

(Carboxylatomethyl)dimethyltetradecylammonium

Chemische & physikalische Eigenschaften

XLogP

7,2

Polarare Oberfläche (TPSA)

40,1

H-Brücken-Donoren

H-Brücken-Akzeptoren

Frei drehbare Bindungen

Schwere Atome

Formalladung

Komplexität

246

Kosmetika

Cosmetic ingredients (Myristyl Betaine) -> CIR (Cosmetic Ingredient Review)CleansingSurfactantAntistaticFoam boostingHair conditioningSkin conditioning

Physical Description

LiquidCBI

Siedepunkt

543℃[at 101 325 Pa]

Dichte

0.954[at 20℃]

Dampfdruck

0Pa at 25℃

Löslichkeit

H2O: soluble1%, clear, colorlessH2O: 1%, clear, colorless

5.0-8.0

BRN

4141460

Kosmetik-Inhaltsstoffe Funktionen

ANTISTATICHAIR CONDITIONINGSKIN CONDITIONINGSURFACTANT - CLEANSINGCLEANSINGSURFACTANT - FOAM BOOSTING

InChI

1S/C18H37NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-19(2,3)17-18(20)21/h4-17H2,1-3H3

InChIKey

KKMIHKCGXQMFEU-UHFFFAOYSA-N

SMILES

CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O || CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O

LogP (Verteilungskoeffizient)

-1.65 at 20℃

EPA chemische Informationen

1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt (2601-33-4)

Sicherheit & Vorschriften

GHS-Einstufung

This chemical does not meet GHS hazard criteria for 9.2% (37 of 402) of reports.DangerH314 (13.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P264+P265, P272, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P332+P317, P333+P317, P362+P364, P363, P391, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 402 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Regulatorische Informationen

Chemical: 1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt 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)REACH registered substance: (carboxylatomethyl)dimethyltetradecylammonium (EC: 220-006-9)1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

EPA Safer Chemical

Chemical: Myristyl betaine

Hazard Classes and Categories

Skin Corr. 1B (13.4%)

Toxizitätsübersicht

The CIR Expert Panel concluded that the eleven alkyl betaines listed below are safe in the present practices of use and concentration in cosmetics, when formulated to be non-irritating...Myristyl Betaine...Safe for use in cosmetics, with qualifications

Wassergefährdungsklasse (WGK)

TSCA-Inventar-Status

TSCA listed

R-Sätze (R)

36/37/38

Gefahrensymbole