10032-00-5

Basic information

• Product Name: FEMA 2510
• Synonyms: (2E)-3,7-Dimethyl-2,6-octadienyl=3-oxobutyrate;Acetoacetic acid (2E)-3,7-dimethyl-2,6-octadienyl ester;GERANYL ACETOACETATE;FEMA 2510;(e)-3,7-dimethyl-2,6-octadienyl;(e)-3,7-dimethylocta-2,6-dienylacetoacetate;3-oxo-,3,7-dimethyl-2,6-octadienylester,(e)-butanoicaci;acetoaceticacid,3,7-dimethyl-2,6-octadienylester
• CAS NO: 10032-00-5
• Molecular Formula: C₁₄H₂₂O₃
• Molecular Weight: 238.32
• EINECS: 233-101-5
• Mol File: 10032-00-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 305.7°C (rough estimate)
• Flash Point: 144.2°C
• Appearance: /
• Density: 1.0969 (rough estimate)
• Vapor Pressure: 0.000115mmHg at 25°C
• Refractive Index: 1.4740 (estimate)
• PKA: 10.38±0.46(Predicted)
• CAS DataBase Reference: FEMA 2510(CAS DataBase Reference)
• NIST Chemistry Reference: FEMA 2510(10032-00-5)
• EPA Substance Registry System: FEMA 2510(10032-00-5)

Safety Data

• Hazardous Substances Data: 10032-00-5(Hazardous Substances Data)

Usage

Description

FEMA 2510, also known as Geranyl acetoacetate, is a monoterpenoid ester derived from the formal condensation of geraniol with acetoacetic acid. It is prepared from diketene and geraniol in the presence of the sodium salt of geraniol. FEMA 2510 is widely used in various industries due to its unique properties and applications.

Uses

Used in Flavor Industry:
FEMA 2510 is used as a flavoring agent for its characteristic aroma and taste. It is commonly utilized in the creation of various food and beverage products to enhance their flavor profiles.
Used in Fragrance Industry:
FEMA 2510 is used as a fragrance ingredient for its pleasant and distinctive scent. It is often incorporated into perfumes, colognes, and other personal care products to provide a unique and appealing fragrance.
Used in Pharmaceutical Industry:
FEMA 2510 is used as an active pharmaceutical ingredient for its potential therapeutic properties. It may be employed in the development of new drugs or as a component in existing medications to improve their efficacy and safety.
Used in Cosmetic Industry:
FEMA 2510 is used as an additive in the cosmetic industry for its ability to enhance the sensory experience of products. It can be found in various cosmetic formulations, such as lotions, creams, and shampoos, to provide a pleasant aroma and improve the overall user experience.

Preparation

From diketene and geraniol in the presence of the sodium salt of geraniol.

InChI:InChI=1/C14H22O3/c1-11(2)6-5-7-12(3)8-9-17-14(16)10-13(4)15/h6,8H,5,7,9-10H2,1-4H3/b12-8+

Upstream product

• 106-24-1 Geraniol 
• 105-45-3 acetoacetic acid methyl ester 
• 674-82-8 4-methyleneoxetan-2-one 

Downstream Products

• 689-67-8 pseudo-ionone 
• 3796-70-1 trans geranyl acetone 

Relevant articles and documents

Selective Catalytic Transesterification, Transthiolesterification, and Protection of Carbonyl Compounds over Natural Kaolinitic Clay

Transesterification and transthiolesterification of β-keto esters with variety of alcohols and thiols and selective protection of carbonyl functions with various protecting groups catalyzed by natural kaolinitic clay are described. The clay has been found to be an efficient catalyst in transesterifying long chain alcohols, unsaturated alcohols, and phenols to give their corresponding β-keto esters in high yields. For the first time, transthiolesterification of β-keto esters with a variety of thiols has been achieved under catalytic conditions. Clay also catalyzes selective transesterification of β-keto esters by primary alcohols in the presence of secondary and tertiary alcohols giving corresponding β-keto esters. A systematic study involving the reactivity of different nucleophiles (alcohols, amines, and thiols) toward β-keto esters is also described. Sterically hindered carbonyl groups as well as α,β-unsaturated carbonyl groups underwent protection without the deconjugation of the double bond. Chemoselective protection of aldehydes in the presence of ketones has also been achieved over natural kaolinitic clay.