Tetraethylammonium bromide, ≥99.5%

Name: Tetraethylammonium bromide, ≥99.5%
Brand: Vaqora Chemicals
SKU: VQ-001378

About Tetraethylammonium bromide, ≥99.5%

Tetraethylammonium bromide (CAS 71-91-0) is a phase transfer catalyst offered by Vaqora Chemicals in Synthesis grade, specified at 99% purity. With the molecular formula C8H20BrN, it has a molar mass of 210.16 g/mol. Its systematic (IUPAC) name is tetraethylazanium bromide. Common synonyms include TEA bromide and TEAB.

In its supplied form it is white crystals. Literature values give a melting point of 285 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span phase-transfer catalysis, biphasic reactions and ion-pair extraction. Our customers for this product work in academic and industrial research.

Standard pack sizes are 50 g, 250 g and 5 x 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Phase-transfer catalysis
Biphasic reactions
Ion-pair extraction

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tetraethylammonium bromide, ≥99.5%
Catalogue No.	VQ-001378
CAS Number	71-91-0
IUPAC name	tetraethylazanium bromide
Molecular formula	C₈H₂₀BrN
Molecular weight	210.16 g/mol
Exact mass	209.0779
Grade	Synthesis
Purity / assay	99%
HSN code	29239000
InChIKey	HWCKGOZZJDHMNC-UHFFFAOYSA-M
SMILES	CC[N+](CC)(CC)CC.[Br-]
PubChem CID	6285

Physical properties
Physical form	Crystalline
Appearance	White crystals
Melting point	285 °C (dec.)
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	TEA bromide, TEAB, Bromethyl, Tetranium, Tetrylammonium bromide, Tetraethyl ammonium bromide, Ethanaminium, N,N,N-triethyl-, bromide, Bromuro de tetrilamonio, Bromure de tetrylammonium, TMD 10, Bromure de tetraethylammonium, Tetrylammonii bromidum

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, 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 71-91-0

Synthesis

Tetraethylammonium bromide, 99%

CAS: 71-91-0
Formula: C₈H₂₀BrN
MW: 210.16 g/mol

VQ-001377

Frequently asked questions

What is the CAS number of Tetraethylammonium bromide, ≥99.5%?

The CAS Registry Number of Tetraethylammonium bromide, ≥99.5% is 71-91-0. It is also known as TEA bromide, TEAB, Bromethyl.

What is the molecular formula and molecular weight of Tetraethylammonium bromide, ≥99.5%?

Tetraethylammonium bromide, ≥99.5% has the molecular formula C8H20BrN and a molecular weight of 210.16 g/mol. Its IUPAC name is tetraethylazanium bromide.

Which grade and pack sizes of Tetraethylammonium bromide, ≥99.5% can I order?

We supply Tetraethylammonium bromide, ≥99.5% in Synthesis (99%) grade, in 50 g, 250 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tetraethylammonium bromide, ≥99.5%?

Yes. Every lot of Tetraethylammonium bromide, ≥99.5% 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 Tetraethylammonium bromide, ≥99.5% be shipped internationally?

Yes. Tetraethylammonium bromide, ≥99.5% is classified as hazardous, 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.