Welcome to LookChem.com Sign In|Join Free
  • or
Propynoic acid cinnamyl ester, also known as 2-propyn-1-yl cinnamate, is an organic compound with the chemical formula C12H10O2. It is a colorless to pale yellow liquid that is insoluble in water but soluble in organic solvents. This ester is formed by the reaction of propynoic acid (also known as propargyl acid) with cinnamyl alcohol, which is derived from the essential oil of cinnamon. Propynoic acid cinnamyl ester is characterized by its distinct, sweet, and balsamic odor, reminiscent of cinnamon and other spices. It is used in the fragrance industry as a fixative and in the flavor industry to impart a warm, spicy note to various food products. The compound is also of interest in chemical research due to its unique structure, which includes a triple bond and a conjugated system, making it a subject of study in organic chemistry and potentially useful in the synthesis of more complex molecules.

4242-41-5

Post Buying Request

4242-41-5 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

4242-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4242-41-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,4 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4242-41:
(6*4)+(5*2)+(4*4)+(3*2)+(2*4)+(1*1)=65
65 % 10 = 5
So 4242-41-5 is a valid CAS Registry Number.

4242-41-5Relevant academic research and scientific papers

IMPROVED PREPARATION OF ALIPHATIC PROPYNOIC ESTERS

Balas, L.,Jousseaume, B.,Langwost, B.

, p. 4525 - 4526 (1989)

An improved procedure of esterification of propynoic acid, based on the N,N'-dicyclohexylcarbodiimide 4-dimethylaminopyridine condensation, is presented, which gives good results with primary, secondary, allylic and homoallylic alcohols.Reactions conditions are mild.Some limitations are given.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 4242-41-5