2,3-Dimercapto-1-propanol for synthesis, Sigma-Aldrich®

Supplier: Merck

Danger

Synonyms: Dimercapto-2,3 propanol-1, Dithioglycerine, 2,3-Dimercaptopropanol, BAL, Dimercaprol, 2,3-Dimercaptopropan-1-ol, 2,3-Dimercaptopropane-1-ol

M-Clarity™ quality level = MQ200

8.18757.0005 8.18757.0025 8.18757.0002
8.18757.0005EA 219 EUR
8.18757.0005 8.18757.0025 8.18757.0002
2,3-Dimercapto-1-propanol for synthesis, Sigma-Aldrich®
2,3-Dimercapto-1-propanol
Formula: C₃H₈OS₂
MW: 124,22 g/mol
Boiling Pt: 223 °C (1013 hPa)
Melting Pt: 77 °C
Density: 1,2531 g/cm³ (20 °C)
Flash Pt: 112 °C (closed cup)
Storage Temperature: Refrigerator
MDL Number: MFCD00004864
CAS Number: 59-52-9
EINECS: 200-433-7
UN: 2810
ADR: 6.1,III
Merck Index: 13,03234
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Specification Test Results

Solubility 87 g/l (20 °C) (slow decomposition)
Molar Mass 124.22 g/mol
Boiling Point 63 - 68 °C (0.27 hPa)
Vapor Pressure 7.4 hPa (100 °C)
Flash Point 112 °C
Density 1.24 g/cm3 (20 °C)
pH 5.0 - 6.5 (H2O, 20 °C) (saturated solution)
Synonyms Dithioglycerine, Dimercaprol, BAL
Hill Formula C3H8OS2
Chemical Formula HOCH2CH(SH)CH2SH

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