2,3,4,5,6-pentamethylbenzaldehyde

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Names

[ CAS No. ]:
17432-38-1

[ Name ]:
2,3,4,5,6-pentamethylbenzaldehyde

[Synonym ]:
MFCD00015560
PentaMethylbenzaldehyde
2,3,4,5,6-pentamethylbenzaldehyde

Chemical & Physical Properties

[ Density]:
0.965g/cm3

[ Boiling Point ]:
144 °C6 mm Hg(lit.)

[ Melting Point ]:
145-152 °C(lit.)

[ Molecular Formula ]:
C12H16O

[ Molecular Weight ]:
176.25500

[ Flash Point ]:
135.9ºC

[ Exact Mass ]:
176.12000

[ PSA ]:
17.07000

[ LogP ]:
3.04110

[ Vapour Pressure ]:
0.00159mmHg at 25°C

[ Index of Refraction ]:
1.538

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

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

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

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

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2912299000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pentamethylbenzene
  • 2,3,4,5,6-Pentamethylbenzyl alcohol
  • Dichloromethyl methyl ether
  • HEXAMETHYLBENZENE
  • (E)-2-methyl-N-(2,3,4,5,6-pentamethylbenzylidene)propan-2-amine
  • acetic acid
  • 2,3,4,5,6,-pentamethylbenzyl bromide

DownStream

  • 2,3,4,5,6-Pentamethylbenzyl alcohol
  • Pentamethylbenzoic acid
  • 2,3,4,5,6-Pentamethylphenol

Customs

[ HS Code ]: 2912299000

[ Summary ]:
2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • (2,3,4,5,6-pentafluorophenyl) pyridine-3-carboxylate
  • 2,3,4,5,6-pentabromoaniline
  • 2,3,4,5,6-Pentafluorobenzophenone
  • 2,3,4,5,6-penta-O-acetyl-D-glucose dimethyl acetal
  • 2,3,4,5,6-Pentaphenyl-4H-furo[3,2-b]pyrrol
  • 2,3,4,5,6-PCB
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • N-butyl-2-(3-hydroxypiperidin-1-yl)acetamide
  • Methyl 3-[(4-bromobenzyl)amino]-3-oxopropanoate
  • 4-(2-Chloro-5-pyrimidinyl)phenol