Methanol, aldehyde-free, Reag. Ph. Eur.

Methanol, aldehyde-free is a Reag. Ph. Eur. chemical reagent for Chapter 4.1.1 (1053300), with CAS number 67-56-1 and the empirical formula CH₃OH. Key scientific data include a molar mass of 32,04 g/mol, a density of 0,79 g/cm³, a flash point of 9,7 °C and a boiling point of 65 °C. The pack size is 1 l in glass, a 1 liter unit from manufacturer Carl ROTH. This aldehyde-free methanol is identified as Reag. Ph. Eur., Chapter 4.1.1, 1053300, which places it among the reagents defined by the European Pharmacopoeia for Chapter 4.1.1. Density 0,79 g/cm³ and molar mass 32,04 g/mol describe the CH₃OH molecule, while the boiling point of 65 °C and the flash point of 9,7 °C characterise its volatility. Substance codes CAS number 67-56-1, EG nr. 200-659-6 and UN number 1230 are given for the same methanol grade. Laboratories can therefore specify aldehyde-free methanol, Reag. Ph. Eur., Chapter 4.1.1, 1053300, in a 1 l glass bottle using the CAS number, empirical formula CH₃OH and the listed physical constants.

Key features

• CAS number: 67-56-1
• Pack size: 1 l glass
• EG nr.: 200-659-6
• Empirical formula: CH₃OH
• Molar mass: 32,04 g/mol
• UNSPSC: 12190000
• Technical Information Sheet:
• Safety Data Sheet: