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Phase Transfer Catalysts & Quaternary Ammonium Salts

Tetramethylammonium bromide, 98%

SynthesisAvailable on request

Order Tetramethylammonium bromide, 98% (CAS 64-20-0) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Tetramethylammonium bromide, 98% chemical structure
CAS number64-20-0
FormulaC4H12BrN
Molar mass154.05 g/mol
Physical formCrystalline
HS code29239000
UN numberUN 2811
Purity98%
InChIKeyDDFYFBUWEBINLX-UHFFFAOYSA-M
IUPAC nametetramethylazanium bromide

About Tetramethylammonium bromide, 98%

Tetramethylammonium bromide, 98% is part of the Zemixal phase Transfer Catalysts & Quaternary Ammonium Salts range. Key data (Synthesis): CAS 64-20-0, formula C4H12BrN and molar mass 154.05 g/mol. It is described as white powder or crystalline.

Typical applications

  • Phase-transfer catalysis
  • Biphasic reactions
  • Ion-pair extraction
  • Textile processing

Handling and storage

Reported physical data: melting point >300 °C. Classified under GHS with signal word Danger and hazard statements H300, H315, H319 and H335. Read the SDS before first use. For transport it ships as UN UN 2811.

Available as 100 g, 500 g, 5 x 1 kg and 4 x 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Phase-transfer catalysis
  • Biphasic reactions
  • Ion-pair extraction
  • Textile processing

Applications

Research Labs and UniversitiesTextiles, Dyes and Leather

Specifications and identifiers

Specifications of Tetramethylammonium bromide, 98%
Product nameTetramethylammonium bromide, 98%
Catalogue numberZX-001381
CAS number64-20-0
IUPAC nametetramethylazanium bromide
Molecular formulaC4H12BrN
Molar mass154.05 g/mol
Exact mass153.0153
GradeSynthesis
Purity / assay98%
Physical formCrystalline
AppearanceWhite powder or crystalline
Melting point>300 °C
H-bond donors / acceptors0 / 1
Topological polar surface area0 Ų
HS code29239000
UN numberUN 2811
InChIKeyDDFYFBUWEBINLX-UHFFFAOYSA-M
SMILESC[N+](C)(C)C.[Br-]
PubChem CID66137
SynonymsTetra methyl ammonium bromide, Methanaminium, N,N,N-trimethyl-, bromide, N,N,N-Trimethylmethanaminium bromide, Ammonium, tetramethyl-, bromide, Methyl, (dimethylamino)-, methobromide, Methanaminium, N,N,N-trimethyl-, bromide (1:1), Tetramethylammoniumbromide, tetramethyl-ammonium bromide, Methanaminium,N,N-trimethyl-, bromide, Methyl, (dimethylamino)-, methobromide (7CI)

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H300Fatal if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 Tetramethylammonium bromide, 98%
100 gQuoted on request
500 gQuoted on request
5 x 1 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 Tetramethylammonium bromide, 98%

Which CAS number identifies Tetramethylammonium bromide, 98%?
Tetramethylammonium bromide, 98% is registered under CAS 64-20-0. You may also see it listed as Tetra methyl ammonium bromide, Methanaminium, N,N,N-trimethyl-, bromide, N,N,N-Trimethylmethanaminium bromide. Our catalogue number for this item is ZX-001381.
What are the formula and molar mass of Tetramethylammonium bromide, 98%?
For Tetramethylammonium bromide, 98%, its formula is C4H12BrN and its molar mass is 154.05 g/mol. The systematic (IUPAC) name is tetramethylazanium bromide. InChIKey DDFYFBUWEBINLX-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Tetramethylammonium bromide, 98%?
This listing is Synthesis grade with 98% purity. Standard packs are 100 g, 500 g, 5 x 1 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tetramethylammonium bromide, 98%?
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 Tetramethylammonium bromide, 98% to my country?
Yes. Because Tetramethylammonium bromide, 98% is classed as hazardous (UN 2811), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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