Hexadecyltrimethylammonium bromide
CAS Registry Number®
57-09-0
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CAS Name
Hexadecyltrimethylammonium bromideMolecular Formula
C19H42N.BrCite this Page
Hexadecyltrimethylammonium bromide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=57-09-0%20 (retrieved ) (CAS RN: 57-09-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
240 °CDensity (2)
2.24 g/cm³
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Alkan, Mahir; Journal of Colloid and Interface Science, (2005), 291(2), 309-318, CAplus
Other Names and Identifiers
InChI
InChI=1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
InChIKey
InChIKey=LZZYPRNAOMGNLH-UHFFFAOYSA-M
SMILES
C(CCCCCCCCCCCCC)CC[N+](C)(C)C.[Br-]
Canonical SMILES
[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
Other Names for this Substance
- 1-Hexadecanaminium, N,N,N-trimethyl-, bromide (1:1)
- Ammonium, hexadecyltrimethyl-, bromide
- 1-Hexadecanaminium, N,N,N-trimethyl-, bromide
- Hexadecyltrimethylammonium bromide
- Cetrimonium bromide
Deleted or Replaced CAS Registry Numbers
104302-76-3, 108779-80-2, 12294-25-6, 69217-35-2, 79631-76-8
