Pyrocatechol for synthesis, Sigma-Aldrich®
Supplier: Merck
Certificates
About this item
Synonyms: o-Dihydroxybenzene, Catechol, 1,2-Dihydroxybenzene
CAS Number:120-80-9
:
Formula:C₆H₆O₂
MDL Number:MFCD00002188
:110.11 g/mol
Merck Index:13,08089
Boiling Pt:245 °C (1013 hPa)
Melting Pt:103…105 °C
Density:1.0548 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:204-427-5
UN:2811
ADR:6.1,III
:M-Clarity™ quality level = MQ200
Flash Pt:127 °C
:GHS07
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Solubility:430 g/l (20 °C)
- Melting Point:103 - 105 °C
- Molar Mass:110.11 g/mol
- Boiling Point:246 °C (1013 hPa)
- Vapor Pressure:13 hPa (118 °C)
- Flash Point:127 °C
- Explosion Limit:1.97 %(V)
- Density:1.37 g/cm3 (20 °C)
- pH:6 (100 g/l, H2O, 20 °C)
- Hazard Class:6.1
- Hazard Class Description:Toxic materials
Specification Test Results
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