2,5-Dimethoxybenzaldehyde

2,5-Dimethoxybenzaldehyde is an organic compound and a benzaldehyde derivative. One of its uses is the production of 2,5-dimethoxyphenethylamine, also known as 2C-H. 2C-H is used to produce many other substituted phenethylamines such as 2C-B, 2C-I and 2C-C.[1]

2,5-Dimethoxybenzaldehyde
Names
IUPAC name
2,5-Dimethoxybenzaldehyde
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.002.011
EC Number
  • 202-211-5
UNII
Properties
C9H10O3
Molar mass 166.17 g/mol
Appearance Yellow crystalline solid
Density 1.114 g/mL
Melting point 50 °C (122 °F; 323 K)
Boiling point 283.8 °C (542.8 °F; 557.0 K)
Hazards
Main hazards Irritant
R-phrases (outdated) R38 R41
S-phrases (outdated) S26 S36/37
NFPA 704 (fire diamond)
Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
1
2
0
Flash point 110 °C (230 °F; 383 K) (c.c.)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

References
  1. Shulgin, Alexander; Shulgin, Ann (September 1991). PiHKAL: A Chemical Love Story. Berkeley, California: Transform Press. ISBN 0-9630096-0-5. OCLC 25627628.
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