Hexadecyltrimethylammonium bromide, 99+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10368600	Thermo Scientific Acros 227160100	10 g	Glass Bottle
10246520	Thermo Scientific Acros 227160250	25 g	Plastic Bottle
10645852	Thermo Scientific Acros 227161000	100 g	Plastic Bottle
10541671	Thermo Scientific Acros 227165000	500 g	Plastic Bottle
11621789	Thermo Scientific Acros 227160025	2.5 kg	Plastic Drum
13448488	Thermo Scientific Acros 227160101	10 kg	Plastic drum

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Phase transfer catalyst

Chemical Identifiers

• CAS: 57-09-0
• Molecular Weight (g/mol): 364.46
• InChI Key: LZZYPRNAOMGNLH-UHFFFAOYSA-M
• ChEBI: CHEBI:3567

• Molecular Formula: C19H42BrN
• MDL Number: MFCD00011772
• PubChem CID: 5974
• SMILES: [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C

Specifications

• Color: White
• Physical Form: Crystalline Powder
• Decomposition Information: >230°C
• Infrared Spectrum: Authentic
• Molecular Formula: C19H42BrN
• MDL Number: MFCD00011772
• Fieser: 15,77
• Synonym: Cetrimonium bromide, Cetyltrimethylammonium bromide, CTABr
• InChI Key: LZZYPRNAOMGNLH-UHFFFAOYSA-M
• IUPAC Name: hexadecyltrimethylazanium bromide
• PubChem CID: 5974
• Formula Weight: 364.45
• Chemical Name or Material: Hexadecyltrimethylammonium bromide

• CAS: 57-09-0
• Melting Point: 230.0°C
• Flash Point: 244°C
• Assay Percent Range: 99+%
• Linear Formula: CH₃(CH₂)₁₅N(CH₃)₃Br
• Beilstein: 04, IV, 819
• Merck Index: 15, 2024
• Solubility Information: Solubility in water: 13g/L (20°C). Other solubilities: soluble in methanol (>200g/L at 20 °C), ethanol, insoluble in benzene, diethyl ether, chloroform, sparingly soluble in acetone
• SMILES: [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
• Molecular Weight (g/mol): 364.46
• ChEBI: CHEBI:3567
• Percent Purity: ≥99%

Safety and Handling

Warning

Product Identifier

• Hexadecyltrimethylammonium bromide

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• ACUTE AQUATIC Acute 1
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 2
• Specific target organ toxicity after repeated exposure Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H400-Very toxic to aquatic life.
• H315-Causes skin irritation.
• H373-May cause damage to organs.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only