06914

Thiophene

analytical standard

• 동의어(들): Thiofuran, Thiole
• 실험식(Hill 표기법): C₄H₄S
• CAS Number: 110-02-1
• Molecular Weight: 84.14
• Beilstein: 103222
• EC Number: 203-729-4
• MDL number: MFCD00005413
• UNSPSC 코드: 41116107
• PubChem Substance ID: 329748301
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• vapor density: 2.9 (vs air)
• vapor pressure: 40 mmHg ( 12.5 °C)
• 분석: ≥99.5% (GC)
• autoignition temp.: 743 °F
• 유통기한: limited shelf life, expiry date on the label
• expl. lim.: 12.5 %
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 불순물: ~0.2% benzene
• refractive index: n20/D 1.529 (lit.); n20/D 1.529
• bp: 84 °C (lit.)
• mp: −38 °C (lit.)
• density: 1.051 g/mL at 25 °C (lit.)
• 응용 분야: environmental
• 형식: neat
• SMILES string: c1ccsc1
• InChI: 1S/C4H4S/c1-2-4-5-3-1/h1-4H
• InChI key: YTPLMLYBLZKORZ-UHFFFAOYSA-N

설명

일반 설명

Thiophene belongs to the class of polycyclic aromatic sulfur heterocycles, which are carcinogenic compounds found in crude oil. Thiopenes are widely used as building blocks in many agrochemicals, pharmaceuticals, and material science.

애플리케이션

Thiophene may be used as an analytical reference standard for the quantification of the analyte in diesel oil and crude oil using two-dimensional gas chromatography with sulfur chemiluminescence detection.

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302,H319,H340,H350,H412
• 예방조치 성명서: P202 - P210 - P273 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 15.8 °F
• Flash Point (°C): -9 °C
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter