74139

2-Ethylthiophene

analytical standard

• Empirical Formula (Hill Notation): C₆H₈S
• CAS Number: 872-55-9
• Molecular Weight: 112.19
• Beilstein/REAXYS Number: 105402
• EC Number: 212-830-2
• MDL number: MFCD00005461
• UNSPSC Code: 85151701
• PubChem Substance ID: 329765493
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥97.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤0.3% water
• refractive index: n20/D 1.512-1.514; n20/D 1.513 (lit.)
• bp: 132-134 °C (lit.)
• density: 0.99 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: CCc1cccs1
• InChI: 1S/C6H8S/c1-2-6-4-3-5-7-6/h3-5H,2H2,1H3
• InChI key: JCCCMAAJYSNBPR-UHFFFAOYSA-N

Description

General description

2-Ethylthiophene is an organosulfur compound belonging to the class of alkylated thiophenes.[1][2]

Application

2-Ethylthiophene may be used as an analytical reference standard for the determination of the analyte in wastewater samples,[1] diesel particulate matter and diesel fuel[2] and industrial cooked ham[3] by various chromatography techniques.

Safety Information

• Pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H302 + H312 + H332
• pcodes: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 85.3 °F - closed cup - (own results)
• flash_point_c: 29.6 °C - closed cup - (own results)