442334

2-Bromoethanol

analytical standard

• Synonym(s): Ethylene bromohydrin
• Linear Formula: BrCH₂CH₂OH
• CAS Number: 540-51-2
• Molecular Weight: 124.96
• Beilstein: 878140
• EC Number: 208-748-1
• MDL number: MFCD00002827
• UNSPSC Code: 12000000
• PubChem Substance ID: 24867805

Properties

• grade: analytical standard
• vapor density: 4.3 (vs air)
• vapor pressure: 2.4 mmHg ( 20 °C)
• CofA: current certificate can be downloaded
• packaging: ampule of 1000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.492 (lit.)
• bp: 56-57 °C/20 mmHg (lit.)
• density: 1.763 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-8°C
• SMILES string: OCCBr
• InChI: 1S/C2H5BrO/c3-1-2-4/h4H,1-2H2
• InChI key: LDLCZOVUSADOIV-UHFFFAOYSA-N

Description

General description

2-Bromoethanol is one of the degradation by-products of commonly used preservative, bronopol.

Application

2-Bromoethanol may be used as an analytical reference standard for the determination of the analyte in cosmetics, external medicaments, shampoos and bath preparations, air samples and active pharmaceutical ingredients by various chromatographic techniques.

2-Bromoethanol may be used as an analytical standard in the simultaneous determination of tetrabromobisphenol A bis(2-hydroxyethyl) ether and tetrabromobisphenol A mono(hydroxyethyl) ether by high-performance liquid chromatography coupled with tandem mass spectrometry.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Pictograms: GHS06,GHS05
• Signal Word: Danger
• Hazard Statements: H301 + H311 + H331,H314
• Precautionary Statements: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): 230.0 °F - closed cup
• Flash Point(C): 110 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves