5779-71-5

Basic information

• Product Name: Benzaldehyde, 2,3,5-trimethyl-
• CAS NO: 5779-71-5
• Molecular Formula: C10H12O
• Molecular Weight: 148.205
• Mol File: 5779-71-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Benzaldehyde, 2,3,5-trimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2,3,5-trimethyl-(5779-71-5)
• EPA Substance Registry System: Benzaldehyde, 2,3,5-trimethyl-(5779-71-5)

Safety Data

• Hazardous Substances Data: 5779-71-5(Hazardous Substances Data)

Upstream product

• 14250-96-5 2-methyl-2-pentenal 
• 123-73-9 crotonaldehyde 
• 105-67-9 2,4-Xylenol 
• 13061-96-6 dihydroxy-methyl-borane 
• 1628799-95-0 2-formyl-4,6-dimethylphenyl trifluoromethanesulfonate 
• 24623-61-8 3,5-dimethylsalicylaldehyde 
• 7446-70-0 aluminium trichloride 
• 143-33-9 sodium cyanide 
• 108-67-8 1,3,5-trimethyl-benzene 
• 941-81-1 4,6,8-trimethylazulene 

Downstream Products

• 2437-66-3 2,3,5-trimethyl-benzoic acid 
• 1192138-31-0 C₁₄H₁₈O 

Relevant articles and documents

A convenient synthesis of tri- and tetramethylbenzaldehydes from readily available phenols

This letter describes a convenient synthesis of the six isomeric tri- and tetramethylbenzaldehydes, which are not readily available from major chemical suppliers. Formylation of readily available phenols via electrophilic aromatic substitution provides compounds containing the correct aromatic substitution pattern. ?Suzuki cross-coupling of the corresponding trifluoromethanesulfonates with methylboronic acid then provides the benzaldehydes as single isomers. Georg Thieme Verlag Stuttgart. New York.

OXIDATION OF AZULENE DERIVATIVES. AUTOXIDATION OF 4,6,8-TRIMETHYLAZULENE IN A POLAR APROTIC SOLVENT

Autoxidation of 4,6,8-trimethylazulene at 120 deg C in N,N-dimethylformamide yielded twelve separable products (including four known compounds), which were assigned to be azulenoquinone, inden-1-one, and azulenyl-1-indanone derivatives.A comparison of the present results with those of guaiazulene was made to obtain a mechanistic aspect of the oxidation reaction.