Dodecyltrimethylammonium bromide, 99%

Name: Dodecyltrimethylammonium bromide, 99%
Brand: Vaqora Chemicals
SKU: VQ-003686

About Dodecyltrimethylammonium bromide, 99%

Vaqora Chemicals supplies Dodecyltrimethylammonium bromide (Puriss grade), a biological detergent registered under CAS number 1119-94-4 with a typical assay of 99%. Its molecular formula is C15H34BrN and its molecular weight is 308.34 g/mol. Systematically, it is named dodecyl(trimethyl)azanium bromide. Alternative names: Lauryltrimethylammonium bromide and Laurtrimonium bromide.

It is supplied as a solid. Literature values give a melting point of 246 °C (dec.). Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for cell lysis, membrane protein solubilisation, electrophoresis and surfactants and detergency. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 25 g, 100 g, 1 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cell lysis
Membrane protein solubilisation
Electrophoresis
Surfactants & detergency

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dodecyltrimethylammonium bromide, 99%
Catalogue No.	VQ-003686
CAS Number	1119-94-4
IUPAC name	dodecyl(trimethyl)azanium bromide
Molecular formula	C₁₅H₃₄BrN
Molecular weight	308.34 g/mol
Exact mass	307.1875
Grade	Puriss
Purity / assay	99%
HSN code	29239000
InChIKey	XJWSAJYUBXQQDR-UHFFFAOYSA-M
SMILES	CCCCCCCCCCCC[N+](C)(C)C.[Br-]
PubChem CID	14249

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	246 °C (dec.)
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	Lauryltrimethylammonium bromide, Laurtrimonium bromide, Morpan D, DTAB (surfactant), 1-Dodecanaminium, N,N,N-trimethyl-, bromide, Trimethyllaurylammonium bromide, Trimethyldodecylammonium bromide, FSM 23, N-Lauryl-N,N,N-trimethylammonium bromide, N,N,N-Trimethyldodecan-1-ammonium bromide, N,N,N-Trimethyl-1-dodecanaminiuim bromide, Lauryltrimethylaminium bromide

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, 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 1119-94-4

Puriss

Dodecyltrimethylammonium bromide, 98%

CAS: 1119-94-4
Formula: C₁₅H₃₄BrN
MW: 308.34 g/mol

VQ-003685

AR

Dodecyltrimethylammonium bromide, AR

CAS: 1119-94-4
Formula: C₁₅H₃₄BrN
MW: 308.34 g/mol

VQ-046225

Frequently asked questions

What is the CAS number of Dodecyltrimethylammonium bromide, 99%?

The CAS Registry Number of Dodecyltrimethylammonium bromide, 99% is 1119-94-4. It is also known as Lauryltrimethylammonium bromide, Laurtrimonium bromide, Morpan D.

What is the molecular formula and molecular weight of Dodecyltrimethylammonium bromide, 99%?

Dodecyltrimethylammonium bromide, 99% has the molecular formula C15H34BrN and a molecular weight of 308.34 g/mol. Its IUPAC name is dodecyl(trimethyl)azanium bromide.

Which grade and pack sizes of Dodecyltrimethylammonium bromide, 99% can I order?

We supply Dodecyltrimethylammonium bromide, 99% in Puriss (99%) grade, in 25 g, 100 g, 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 Dodecyltrimethylammonium bromide, 99%?

Yes. Every lot of Dodecyltrimethylammonium bromide, 99% 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 Dodecyltrimethylammonium bromide, 99% be shipped internationally?

Yes. Dodecyltrimethylammonium bromide, 99% 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.