Tetramethylammonium bromide, 98%

Name: Tetramethylammonium bromide, 98%
Brand: Vaqora Chemicals
SKU: VQ-001381

About Tetramethylammonium bromide, 98%

Tetramethylammonium bromide is a phase transfer catalyst in Synthesis grade carrying the CAS registry number 64-20-0 at a purity of 98%. Formula C4H12BrN, molecular weight 154.05 g/mol. Its systematic (IUPAC) name is tetramethylazanium bromide. Alternative names: Tetra methyl ammonium bromide and Methanaminium, N,N,N-trimethyl-, bromide.

In its supplied form it is a white powder or crystalline. Literature values give a melting point of above 300 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for phase-transfer catalysis, biphasic reactions, ion-pair extraction and textile processing. Our customers for this product work in academic and industrial research and textiles and dyeing.

Available in 100 g, 500 g, 5 x 1 kg and 4 x 25 kg packs, Tetramethylammonium bromide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tetramethylammonium bromide, 98%
Catalogue No.	VQ-001381
CAS Number	64-20-0
IUPAC name	tetramethylazanium bromide
Molecular formula	C₄H₁₂BrN
Molecular weight	154.05 g/mol
Exact mass	153.0153
Grade	Synthesis
Purity / assay	98%
HSN code	29239000
InChIKey	DDFYFBUWEBINLX-UHFFFAOYSA-M
SMILES	C[N+](C)(C)C.[Br-]
PubChem CID	66137

Physical properties
Physical form	Crystalline
Appearance	White powder or crystalline
Melting point	>300 °C
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
UN number	UN 2811
Synonyms	Tetra 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)

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 64-20-0

ACS / AR

Tetramethylammonium bromide, ACS, AR

CAS: 64-20-0
Formula: C₄H₁₂BrN
MW: 154.05 g/mol

VQ-046837

Frequently asked questions

What is the CAS number of Tetramethylammonium bromide, 98%?

The CAS Registry Number of Tetramethylammonium bromide, 98% is 64-20-0. It is also known as Tetra methyl ammonium bromide, Methanaminium, N,N,N-trimethyl-, bromide, N,N,N-Trimethylmethanaminium bromide.

What is the molecular formula and molecular weight of Tetramethylammonium bromide, 98%?

Tetramethylammonium bromide, 98% has the molecular formula C4H12BrN and a molecular weight of 154.05 g/mol. Its IUPAC name is tetramethylazanium bromide.

Which grade and pack sizes of Tetramethylammonium bromide, 98% can I order?

We supply Tetramethylammonium bromide, 98% in Synthesis (98%) grade, in 100 g, 500 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tetramethylammonium bromide, 98%?

Yes. Every lot of Tetramethylammonium bromide, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tetramethylammonium bromide, 98% be shipped internationally?

Yes. Tetramethylammonium bromide, 98% is classified as hazardous (UN 2811), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.