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Phase Transfer Catalysts & Quaternary Ammonium Salts

n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+

ARAvailable on request

Order n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+ (CAS 57-09-0) online at Zemixal: C19H42BrN, COA and SDS with every lot, worldwide shipping.

Pack sizes
n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+ chemical structure
CAS number57-09-0
FormulaC19H42BrN
Molar mass364.4 g/mol
Physical formPowder
HS code29239000
UN numberUN 3077
Purity≥99%
InChIKeyLZZYPRNAOMGNLH-UHFFFAOYSA-M
IUPAC namehexadecyl(trimethyl)azanium bromide

About n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+

Researchers and plant chemists source n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+ from Zemixal for routine and specialised work. Identity at a glance (AR): CAS 57-09-0, formula C19H42BrN and molar mass 364.4 g/mol. Typical appearance is white powder.

Typical applications

  • Phase-transfer catalysis
  • Biphasic reactions
  • Ion-pair extraction
  • Molecular biology workflows

Handling and storage

Physical constants on file: melting point 237 - 243 °C. Hazard communication follows GHS (Danger: H302, H315, H318 and H335). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 3077.

Standard pack sizes are 100 g, 500 g, 5 kg and 4 x 25 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Phase-transfer catalysis
  • Biphasic reactions
  • Ion-pair extraction
  • Molecular biology workflows

Applications

Diagnostics, Life Science and BiotechResearch Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+
Product namen-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+
Catalogue numberZX-001357
CAS number57-09-0
IUPAC namehexadecyl(trimethyl)azanium bromide
Molecular formulaC19H42BrN
Molar mass364.4 g/mol
Exact mass363.2501
GradeAR
Purity / assay≥99%
Physical formPowder
AppearanceWhite powder
Melting point237 - 243 °C
H-bond donors / acceptors0 / 1
Topological polar surface area0 Ų
HS code29239000
UN numberUN 3077
InChIKeyLZZYPRNAOMGNLH-UHFFFAOYSA-M
SMILESCCCCCCCCCCCCCCCC[N+](C)(C)C.[Br-]
PubChem CID5974
SynonymsCTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide, Hexadecyltrimethylammonium bromide, Centimide, Acetoquat CTAB, Cee dee, Cetyl trimethyl ammonium bromide, Trimethylcetylammonium bromide, Bromuro de cetrimonio, N-Cetyltrimethylammonium bromide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H335May cause respiratory irritation
  • H373May causes damage to organs through prolonged or repeated exposure
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+
100 gQuoted on request
500 gQuoted on request
5 kgQuoted on request
4 x 25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+

Which CAS number identifies n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+?
n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+ is registered under CAS 57-09-0. You may also see it listed as CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide. Our catalogue number for this item is ZX-001357.
What are the formula and molar mass of n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+?
For n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+, its formula is C19H42BrN and its molar mass is 364.4 g/mol. The systematic (IUPAC) name is hexadecyl(trimethyl)azanium bromide. InChIKey LZZYPRNAOMGNLH-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+?
This listing is AR grade with ≥99% purity. Standard packs are 100 g, 500 g, 5 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+ to my country?
Yes. Because n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+ is classed as hazardous (UN 3077), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 57-09-0

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