8.07532

2-Propanethiol

for synthesis

• 別名: 2-Propanethiol, Isopropyl mercaptan
• 化学式: (CH₃)₂CHSH
• CAS番号: 75-33-2
• 分子量: 76.16
• MDL番号: MFCD00004863
• UNSPSCコード: 12352105
• EC Index Number: 200-861-4
• NACRES: NA.22
• フォーム: liquid
• アッセイ: ≥98.0% (GC)

特性

• 蒸気圧: 331 hPa ( 25 °C)
• 品質水準: 200
• アッセイ: ≥98.0% (GC)
• フォーム: liquid
• 有効性: >2000 mg/kg LD₅₀, oral (Rat)
• 動粘度: 0.468 cSt(20 °C)
• bp: 52.6 °C/1013 hPa
• mp: -130.5 °C
• 転移温度: flash point -31 °C
• 密度: 0.813 g/cm³ at 20 °C
• 保管温度: 2-30°C
• SMILES記法: SC(C)C
• InChI: 1S/C3H8S/c1-3(2)4/h3-4H,1-2H3
• InChI Key: KJRCEJOSASVSRA-UHFFFAOYSA-N

詳細

詳細

2-Propanethiol, also known as isopropyl mercaptan, is an organosulfur compound. The presence of the thiol group imparts significant nucleophilicity to the molecule, enabling it to participate in a variety of chemical reactions, including nucleophilic substitution. It serves as a precursor for synthesis of sulfur-containing compounds including thiol derivatives, thioethers, and disulfides. Additionally, it functions as a chain transfer agent in radical polymerization in the synthesis of polymers.

アナリシスノート

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.813 - 0.815
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS02,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225 - H317 - H410
• 注意書き: P210 - P233 - P240 - P273 - P280 - P303 + P361 + P353
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - Skin Sens. 1
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): -23.8 °F - closed cup
• 引火点(℃): -31 °C - closed cup