2,4-Dihydroxy-6-methylbenzaldehyde

Names

[ CAS No. ]:
487-69-4

[ Name ]:
2,4-Dihydroxy-6-methylbenzaldehyde

[Synonym ]:
o-Orsellinaldehyde
Benzaldehyde,2,4-dihydroxy-6-methyl
Orcinol aldehyde
4-Formyl-5-methylresorcinol
orcinol-4-carboxaldehyde
6-Methyl-β-resorcylic aldehyde
2,4-Dihydroxy-6-methylbenzaldehyde
2,4-dihydroxy-6-methyl-benzaldehyde
VHR BQ DQ F1
Orcylaldehyde
Orcinaldehyde
4,6-Dihydroxy-o-tolualdehyde
2,4-Dihydroxy-6-methyl-benzaldehyd
2-Formyl-5-hydroxy-3-methylphenol
Benzaldehyde, 2,4-dihydroxy-6-methyl-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
321.9±22.0 °C at 760 mmHg

[ Melting Point ]:
180-184ºC

[ Molecular Formula ]:
C₈H₈O₃

[ Molecular Weight ]:
152.147

[ Flash Point ]:
162.7±18.8 °C

[ Exact Mass ]:
152.047348

[ PSA ]:
57.53000

[ LogP ]:
1.84

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.649

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H317-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38;R43

[ Safety Phrases ]:
S26-S36/37

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2912499000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2912499000

[ Summary ]:
2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%