8.01818

2-Butanethiol

for synthesis

• 동의어(들): 2-Butanethiol, sec-Butyl mercaptan, 1-Methyl-1-propanthiol
• Linear Formula: CH₃CH₂CH(SH)CH₃
• CAS Number: 513-53-1
• Molecular Weight: 90.19
• MDL number: MFCD00004865
• UNSPSC 코드: 12352105
• EC 인덱스 번호: 208-165-2
• NACRES: NA.22

속성

• vapor pressure: 108 hPa ( 25 °C)
• Quality Level: 200
• 분석: ≥95.0% (GC)
• 효능: 5176 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.7-9.6 % (v/v)
• bp: 82-88 °C/1013 hPa
• mp: -165 °C
• 전이 온도: flash point -23 °C
• density: 0.83 g/cm³ at 20 °C
• 저장 온도: 2-30°C
• InChI: 1S/C4H10S/c1-3-4(2)5/h4-5H,3H2,1-2H3
• InChI key: LOCHFZBWPCLPAN-UHFFFAOYSA-N

설명

분석 메모

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.830 - 0.833
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H225
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): -9.4 °F - closed cup
• Flash Point (°C): -23 °C - closed cup