2-Mercaptoethanol for synthesis, Sigma-Aldrich®

Supplier: Merck

Danger

Synonyms: 2-Hydroxyethyl mercaptan, β-Mercaptoethanol

M-Clarity™ quality level = MQ200

8.05740.0005 8.05740.1000 8.05740.0250 8.05740.9025
8.05740.0005EA 23.5 EUR
8.05740.0005 8.05740.1000 8.05740.0250 8.05740.9025
2-Mercaptoethanol for synthesis, Sigma-Aldrich®
2-Mercaptoethanol
Formula: HSCH₂CH₂OH
MW: 78,14 g/mol
Boiling Pt: 157 °C (1013 hPa)
Melting Pt: –100 °C
Density: 1,12 g/cm³ (20 °C)
Flash Pt: 68 °C
Storage Temperature: Ambient
MDL Number: MFCD00004890
CAS Number: 60-24-2
EINECS: 200-464-6
UN: 2966
ADR: 6.1,II
Merck Index: 13,05894
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Specification Test Results

Solubility (20 °C) soluble
Molar Mass 78.13 g/mol
Boiling Point 154 - 161 °C (1013 hPa)
Vapor Pressure 0.76 hPa (20 °C)
Flash Point 68 °C
Refractive Index 1.5006 (20 °C, 589 nm)
Explosion Limit 2.3 - 18 %(V)
Density 1.12 g/cm3 (20 °C)
pH 4.5 - 6 (500 g/l, H2O, 20 °C)
Ignition Point 295 °C
Hazard Class 6.1
Hazard Class Description Toxic Materials

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