137151

2-メルカプトエタノール

EMPROVE^® EVOLVE

• 別名: β-メルカプトエタノール, 2-ヒドロキシエチルメルカプタン, BME, チオエチレングリコール
• 化学式: HSCH₂CH₂OH
• CAS番号: 60-24-2
• 分子量: 78.13
• Beilstein: 773648
• MDL番号: MFCD00004890
• UNSPSCコード: 12161504

特性

• 蒸気密度: 2.69 (vs air)
• 品質水準: 400
• 蒸気圧: 1 mmHg ( 20 °C)
• フォーム: liquid
• expl. lim.: 18 %
• 濃度: 14.3 M (pure liquid); 99.0-101.0 % (w/w)
• 不純物: ≤1.0% related substances (GC) 2,2-Dithiodiethanol
• 屈折率: n20/D 1.500 (lit.)
• bp: 157 °C (lit.)
• 密度: 1.114 g/mL at 25 °C (lit.)
• 適合性: corresponds for identity (IR)
• アプリケーション: pharma/biopharma processes
• 保管温度: 2-8°C
• SMILES記法: OCCS
• InChI: 1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2
• InChI Key: DGVVWUTYPXICAM-UHFFFAOYSA-N

詳細

詳細

Our SAFC^® portfolio of high-quality raw materials for use in biopharmaceutical processing withstands strict quality control procedures plus the documentation and expertise to help our customers meet requirements as defined by the M-Clarity Program.

M-Clarity Program

As part of our EMPROVE^® Program, our raw materials are offered with EMPROVE^® Dossiers which provide comprehensive, up-to-date documentation to help you navigate regulatory challenges, manage risks, and improve your manufacturing processes.

Our comprehensive portfolio of upstream process chemicals not only provides biopharmaceutical manufacturers with high-quality raw materials for production of classical and novel therapies, but also helps them get to market faster and simplify regulatory challenges. Trust us to deliver supply chain transparency and reliable sourcing around the globe, streamlining your product qualification with best-in-class regulatory support and service.

アプリケーション

BME is suitable for reducing protein disulfide bonds prior to polyacrylamide gel electrophoresis and is usually included in a sample buffer for SDS-PAGE at a concentration of 5%. Cleaving intermolecular (between subunits) disulfide bonds allows the subunits of a protein to separate independently on SDS-PAGE. Cleaving intramolecular (within subunit) disulfide bonds allows the subunits to become completely denatured so that each peptide migrates according to its chain length with no influence due to secondary structure.

アナリシスノート

purity (GC) ≥99.0%

法的情報

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05,GHS06,GHS08,GHS09
• シグナルワード: Danger
• 危険有害性情報: H301 + H331 - H310 - H315 - H317 - H318 - H361fd - H373 - H410
• 注意書き: P201 - P260 - P280 - P301 + P310 + P330 - P302 + P352 + P310 - P305 + P351 + P338 + P310
• 危険有害性の分類: Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
• 保管分類コード: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 引火点(℃): 74 °C - closed cup