Cetrimonium Hydroxide

HCID 68166CAS 505-86-2
Substructure searchFind similar structures

Basic information

Standard SMILES
CCCCCCCCCCCCCCCC[N+](C)(C)C.[OH-]
InChIKey
WJLUBOLDZCQZEV-UHFFFAOYSA-M
Molecular formula
C19H42N.HO
Average molar mass
301.6 g/mol
Monoisotopic mass
301.334465

Names & identifiers

Preferred name
Cetrimonium Hydroxide
IUPAC
hexadecyl(trimethyl)azanium hydroxide
English name
Hexadecyltrimethylammonium hydroxide
Molecular formula
C19H43NO
Molecular weight
301.56

Names & synonyms

505-86-2Hexadecyltrimethylammonium hydroxideCetyltrimethylammonium Hydroxide1-Hexadecanaminium, N,N,N-trimethyl-, hydroxidecetrimonium hydroxide8Q7D6895LVtrimethylhexadecylammonium hydroxide1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1)DTXSID40883410AMMONIUM, HEXADECYLTRIMETHYL-, HYDROXIDERefChem:575371DTXCID101022941
Show more names
CTAOHnavtemadlin(25% in Methanol)Cetyltrimethylaminium·hydoxideCetyltrimethylammonium hydoxideCetyltrimethylammonium·hydoxidehexadecyl(trimethyl)azanium:hydroxide
208-022-4n,n,n-trimethylhexadecan-1-aminium hydroxideCetrimide [INN:BAN:JAN]MFCD00041921Hexadecyltrimethylammonium Hydroxide (10% in Water)n-hexadecyltrimethylammonium hydroxideSCHEMBL112145C19H43NO

Database identifiers

CAS
505-86-2
PubChem CID
68166
DTXSID
DTXSID40883410
UNII
8Q7D6895LV
EC Number
208-022-4

Properties

Computed structural properties

Topological polar surface area
1 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
1
Rotatable bonds
15
Heavy atoms
21

Physicochemical properties

Density
0.988 g/mL · 0.988 g/mL at 25 °C
refractive index
20 · n20/D 1.372
Flash point
11 °C · 11 °C
storage temp.
2 · 2-8°C
Water Solubility
Soluble in water
form
Solution

Safety & regulation

GHS classification

GHS Classification · 5 items

This chemical does not meet GHS hazard criteria for 2% (1 of 51) of reports.

Danger

H314 (98%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P264+P265, P270, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P308+P316, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 51 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 2 items

Chemical: 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide

1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide: 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.

Other Safety InformationIMAP assessments - Mono- and di-alkyl quaternary ammonium surfactants: Environment tier II assessment
Hazard Classes and CategoriesSkin Irrit. 2 (98%)

Safety data

F
10-34
PPE
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk
1
tsca
TSCA listed
ridadr
UN 3286 3/PG 2
hs_code
29239000

Chemistry & industry

Pharmacology

MeSH Pharmacological ClassificationSubstances used on humans and other animals that destroy harmful microorganisms or inhibit their activity. They are distinguished from DISINFECTANTS, which are used on inanimate objects.

Uses & manufacturing

UsesUse (kg; approx.) in Germany (2009): >100
General Manufacturing Information1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1): ACTIVE
Applications · 2 items

UsesHexadecyltrimethylammonium hydroxide solution is a surfactant used in:Synthesis of microporous and mesoporous aluminosilicate molecular sieves such as MCM-41 and MCM-48.Hydrothermal preparation of manganese dioxide (MnO2) nanoflower.Synthesis of cetyltrimethylammonium hydroperoxide, a reagent used for promoting phosphate ester hydrolysis.

UsesHexadecyltrimethylammonium hydroxide solution is a commonly used phase transfer agent and surfactant solution employed in the synthesis of a variety of mesoporous materials, micelle complexes and transition-metal oxides.

Upstream & downstream products

Suppliers50 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
河南赢创生物科技有限公司16650615803 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]

Related reactions

4 records
New reaction record

Linked notes

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