4436-99-1

Basic information

• Product Name: Dineopentylketone
• Synonyms: Dineopentylketone
• CAS NO: 4436-99-1
• Molecular Formula: C₁₁H₂₂O
• Molecular Weight: 170.29178
• Mol File: 4436-99-1.mol
• Article Data: 3

Chemical Properties

• Melting Point: -10 °C
• Boiling Point: 192.5°Cat760mmHg
• Flash Point: 48.9°C
• Appearance: /
• Density: 0.821g/cm³
• Vapor Pressure: 0.487mmHg at 25°C
• Refractive Index: 1.424
• CAS DataBase Reference: Dineopentylketone(CAS DataBase Reference)
• NIST Chemistry Reference: Dineopentylketone(4436-99-1)
• EPA Substance Registry System: Dineopentylketone(4436-99-1)

Safety Data

• Hazardous Substances Data: 4436-99-1(Hazardous Substances Data)

Usage

General Description

Dineopentylketone is a chemical compound with the molecular formula C13H24O. It is a colorless liquid with a sweet, floral odor and is typically used as a solvent in the synthesis of pharmaceuticals, perfumes, and flavorings. Dineopentylketone is also used in the production of other important chemicals, such as agricultural products and plastics. It has low volatility and high flash point, making it a safe and efficient solvent for various industrial applications. Additionally, it is considered to be relatively non-toxic and non-irritating to the skin, making it a preferred choice for use in cosmetic and personal care products. Overall, dineopentylketone is a versatile chemical that is widely used in various industries for its solvent properties and low toxicity.

InChI:InChI=1/C11H22O/c1-10(2,3)7-9(12)8-11(4,5)6/h7-8H2,1-6H3

Upstream product

• 201230-82-2 carbon monoxide 
• 141-70-8 1,1-dineopentylethylene 
• 61382-45-4 (E)-1-iodo-3,3-dimethyl-1-butene 
• 123-48-8 pentamethyl-2,2,4,6,6 heptene-3 

Downstream Products

• 40543-97-3 4-Nitro-benzoic acid 1-(4-chloro-phenyl)-1-(2,2-dimethyl-propyl)-3,3-dimethyl-butyl ester 
• 40543-96-2 4-Nitro-benzoic acid 1-(2,2-dimethyl-propyl)-3,3-dimethyl-1-phenyl-butyl ester 
• 1070-83-3 tert-Butylacetic acid 
• 75-98-9 Trimethylacetic acid 
• 20818-92-2 4-tert-butyl-2,2,6,6-tetramethyl-4-(4-nitro-benzoyloxy)-heptane 
• 40544-17-0 4-Phenyl-2,2,6,6-tetramethylheptan 
• 19985-79-6 2,3-bis(tert-butyl)cycloprop-2-en-1-one 
• 22822-86-2 2-tert.-Butyl-1-neopentyl-vinyl-p-nitrobenzoat 
• 20818-93-3 4-(2,2-dimethyl-propyl)-2,2,6,6-tetramethyl-4-(4-nitro-benzoyloxy)-heptane 
• 40544-08-9 4-Nitro-benzoic acid 1-(2,2-dimethyl-propyl)-1,3,3-trimethyl-butyl ester 
• 40543-98-4 4-Nitro-benzoic acid 1-(2,2-dimethyl-propyl)-3,3-dimethyl-1-(4-trifluoromethyl-phenyl)-butyl ester 
• 40543-95-1 4-Nitro-benzoic acid 1-(2,2-dimethyl-propyl)-3,3-dimethyl-1-p-tolyl-butyl ester 
• 20818-95-5 trineopentylcarbinol 

Relevant articles and documents

Palladium/Rhodium Cooperative Catalysis for the Production of Aryl Aldehydes and Their Deuterated Analogues Using the Water–Gas Shift Reaction

A novel Pd/Rh dual-metallic cooperative catalytic process has been developed to effect the reductive carbonylation of aryl halides in moderate to good yield. In this reaction, water is the hydride source, and CO serves both as the carbonyl source and the terminal reductant through the water–gas shift reaction. The catalytic generation of the Rh hydride allows for the selective formation of highly hindered aryl aldehydes that are inaccessible through previously reported reductive carbonylation protocols. Moreover, aldehydes with deuterated formyl groups can be efficiently and selectively synthesized using D2O as a cost-effective deuterium source without the need for presynthesizing the aldehyde.

NEOPENTYL COMPLEXES OF PALLADIUM

New dineopentyl complexes of palladium, with the formula (L2 = dppe, bipy; L = PMe2Ph) have been prepared by the alkylation of the corresponding dichlorides with Mg(CH2CMe3)Br or LiCH2CMe3.Thermal decomposition of these complexes in solution yields 2,2,5,5-tetramethylhexane.The reactions of these compounds with CO and with some electrophiles (Ph3C+, PhCH2Br, HCl) have been investigated.The reaction with CO produces dineopentyl ketone (when L2 = dppe; L = PMe2Ph) or promotes rapid decomposition to 2,2,5,5-tetramethylhexane (when L2 = bipy).The electrophiles (E+) attack the neopentyl ligand to eliminate ECH2CMe3.In the reaction of with PhCH2Br, has been isolated.A palladacyclic analogue of these systems, , has been prepared by the alkylation of with Li(CH2CMe2CMe2CH2)Li.