112925

1-Butanethiol

99%

• 동의어(들): Butyl mercaptan, Mercaptan C₄
• Linear Formula: CH₃(CH₂)₃SH
• CAS Number: 109-79-5
• Molecular Weight: 90.19
• Beilstein: 1730908
• EC Number: 203-705-3
• MDL number: MFCD00004905
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847120
• NACRES: NA.22

속성

• vapor density: 3.1 (vs air)
• Quality Level: 200
• vapor pressure: 83 mmHg ( 37.7 °C)
• 분석: 99%
• refractive index: n20/D 1.443 (lit.)
• bp: 98 °C (lit.)
• mp: −116 °C (lit.)
• density: 0.842 g/mL at 25 °C (lit.)
• 작용기: thiol
• SMILES string: CCCCS
• InChI: 1S/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H3
• InChI key: WQAQPCDUOCURKW-UHFFFAOYSA-N

설명

애플리케이션

1-Butanethiol is used as a model gaseous analyte for fast-responding membrane-free amperometric gas sensor.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302 + H332,H315,H317,H319,H335
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 53.6 °F - closed cup
• Flash Point (°C): 12 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter