22874-79-9

Basic information

• Product Name: OCTYL-CROTONATE
• Synonyms: OCTYL-CROTONATE;2-Butenoicacid,octylester;octyl 2-butenoate;Octyl-2-butenoat;Ai3-06057;Einecs 245-279-1;Nsc 67892
• CAS NO: 22874-79-9
• Molecular Formula: C₁₂H₂₂O₂
• Molecular Weight: 198.3
• EINECS: 245-279-1
• Mol File: 22874-79-9.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 255℃
• Flash Point: 119℃
• Appearance: /
• Density: O.886
• Vapor Pressure: 0.0168mmHg at 25°C
• Refractive Index: 1.444
• CAS DataBase Reference: OCTYL-CROTONATE(CAS DataBase Reference)
• NIST Chemistry Reference: OCTYL-CROTONATE(22874-79-9)
• EPA Substance Registry System: OCTYL-CROTONATE(22874-79-9)

Safety Data

• Hazardous Substances Data: 22874-79-9(Hazardous Substances Data)

Usage

General Description

Octyl-crotonate is a chemical compound commonly used in the production of perfumes and cosmetics. It is an ester formed by the reaction of octanol and crotonic acid. Octyl-crotonate is known for its fruity and floral scent, making it a popular ingredient in many fragrances. It is also used as a flavoring agent in food products and as a solvent in various industrial applications. Additionally, octyl-crotonate is known for its low volatility and good stability, making it a valuable additive in the formulation of personal care products such as lotions, creams, and sunscreens. It is generally regarded as safe for use in these cosmetic and personal care applications.

InChI:InChI=1/C12H22O2/c1-3-5-6-7-8-9-11-14-12(13)10-4-2/h4,10H,3,5-9,11H2,1-2H3/b10-4-

Upstream product

• 3724-65-0 2-butenoic acid 
• 111-87-5 octanol 
• 107-93-7 (E)-but-2-enoic acid 

Relevant articles and documents

Application of chiral ligands: Carbohydrates, nucleoside-lanthanides and other Lewis acid complexes to control regio- and stereoselectivity of the dipolar cycloaddition reactions of nitrile oxides and esters

Chiral Lewis acid mediated 1,3-dipolar cycloaddition reactions of 4-trifluoromethylbenzonitrile oxide to methyl crotonate as well to β-substituted acrylates and (Z)-pent-2-en-1-yl esters were examined. Excellent enantioselectivities with moderate to good regioselectivities were achieved for crotonates with complexes of BiBr3 with (+)-(4,6-benzylidene)methyl-α-d-glucopyranoside C, with the l-ascorbic acid I-FeCl3 system, and with lipase Candida antarctica. High enantiomeric excess was observed for isopropyl ester and benzyl ester. The outstanding ee values were achieved for acrylates with β-t-butyl, cyclohexyl, and 1,3-benzodioxol-5-yl groups in cycloadditions catalyzed by C-Yb(OTf)3 and the (+)-2-hydroxy-3-pinanone N-TiCl4 system. High enantioselectivities were found in reactions of (Z)-pent-2-en-1-yl esters mediated by complexes N-Mg(OTf)2 and N-TiCl4.

Novel Organoleptic Compound

The present invention is directed to a novel compound, but-2-enoic acid 1-ethyl-2-methyl-propyl ester, and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of but-2-enoic acid 1-ethyl-2-methyl-propyl ester.

Me2NSO2Cl and N,N-dimethylamines; a novel and efficient agent for esterification, amidation between carboxylic acids, and equimolar amounts of alcohols and amines

Various carboxylic esters or amides were prepared in good to excellent yields between carboxylic acids and equimolar amounts of alcohols or amines under very mild conditions using dimethylsulfamoyl chloride (Me2NSO2Cl) combined with N,N-dimethylamines. The choice of the sulfamoyl chloride and the amine is crucial for the reactions.