56345-01-8

Basic information

• Product Name: 2-Cyclopentadecen-1-one, (2E)-
• CAS NO: 56345-01-8
• Molecular Formula: C15H26O
• Molecular Weight: 222.371
• Mol File: 56345-01-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Cyclopentadecen-1-one, (2E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Cyclopentadecen-1-one, (2E)-(56345-01-8)
• EPA Substance Registry System: 2-Cyclopentadecen-1-one, (2E)-(56345-01-8)

Safety Data

• Hazardous Substances Data: 56345-01-8(Hazardous Substances Data)

Upstream product

• 4727-18-8 2-hydroxycyclopentadecanone 
• 434283-11-1 1-ethynyl-cyclotridecanol 

Downstream Products

• 956-82-1 3-methylcyclopentadecanone 
• 502-72-7 cyclopentadecanone 
• 10403-00-6 (R)-3-methyl-1-cyclopentadecanone 
• 1070888-27-5 (2E)-1-phenyl-2-cyclopentadecen-1-ol 
• 102521-17-5 (1S,15S)-bicyclo<13.1.0>hexadecan-2-one 1,4-di-O-benzyl-D-threitol ketal 
• 102572-90-7 (1R,15R)-bicyclo<13.1.0>hexadecan-2-one 1,4-di-O-benzyl-D-threitol ketal 
• 62151-56-8 (3R)-3-methylcyclopentadecan-1-ol 
• 63975-98-4 (S)-muscone 
• 3661-77-6 cycloheptadecanone 

Relevant articles and documents

Preparation method of E-2-cyclopentadecenone

The invention provides a novel method for synthesizing E-2-cyclopentadecenone by utilizing 2-hydroxy-cyclopentadecanone. The 2-hydroxycyclopentadecanone, metal oxide, concentrated sulfuric acid or concentrated phosphoric acid are added into a non-polar organic solvent and are subjected to elimination reaction to obtain the E-2-cyclopentadecenone. In the reaction, a catalytic amount of the metal oxide is added so that a condition that the elimination reaction cannot be realized through the concentrated sulfuric acid before becomes possible; the raw materials in the novel method are relatively cheap; reaction conditions are moderate, the operation is simple and the production cost is reduced so that the novel method is very suitable for industrialized production.