629-66-3

Basic information

• Product Name: 2-Nonadecanone
• Synonyms: 2-NONADECANONE;METHYL HEPTADECYL KETONE;HEPTADECYL METHYL KETONE;N-HEPTADECYL METHYL KETONE;nonadecan-2-one;2-NONADECANONE: TECH., 85%;2-Oxononadecane
• CAS NO: 629-66-3
• Molecular Formula: C₁₉H₃₈O
• Molecular Weight: 282.5
• EINECS: 211-102-1
• Mol File: 629-66-3.mol
• Article Data: 13

Chemical Properties

• Melting Point: 54-56 °C
• Boiling Point: 350.11°C (estimate)
• Flash Point: >100°C
• Appearance: /
• Density: 0.8512 (estimate)
• Vapor Pressure: 0.000137mmHg at 25°C
• Refractive Index: 1.4520 (estimate)
• BRN: 1708703
• CAS DataBase Reference: 2-Nonadecanone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Nonadecanone(629-66-3)
• EPA Substance Registry System: 2-Nonadecanone(629-66-3)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• Hazardous Substances Data: 629-66-3(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 86, p. 1639, 1964 DOI: 10.1021/ja01062a039

InChI:InChI=1/C19H38O/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(2)20/h3-18H2,1-2H3

Upstream product

• 666-99-9 Agaric acid 
• 666-99-9 (2S,3S)-2-hydroxy-nonadecane-1,2,3-tricarboxylic acid 
• 544-77-4 1-iodohexadecane 
• 1007476-32-5 sodium ethyl acetylacetate enolate 
• 79196-27-3 1-diazo-nonadecan-2-one 
• 14251-08-2 2-hexadecyl-3-oxo-pentanedioic acid diethyl ester 
• 75-36-5 acetyl chloride 
• 112-76-5 Stearoyl chloride 
• 112-61-8 Methyl stearate 
• 19977-37-8 methanesulfinic acid 4-methyl-anilide 
• 946408-43-1 C₂₈H₄₈O₄ 
• 57-11-4 stearic acid 
• 638-08-4 stearic anhydride 
• 58257-64-0 (Z)-10-nonadecen-2-one 

Downstream Products

• 1044217-99-3 C₄₀H₅₆O₄ 
• 79445-20-8 5-Heptadecyl-1H-pyrazole-3-carboxylic acid 
• 629-92-5 n-nonadecane 
• 629-73-2 1-Hexadecene 
• 102396-71-4 (1R,2R)-1-Methyl-2-tetradecyl-cyclobutanol 
• 102396-71-4 (1R,2S)-1-Methyl-2-tetradecyl-cyclobutanol 
• 67-64-1 acetone 
• 1120-36-1 1-tetradecene 
• 506-12-7 heptadecanoic acid 
• 64-19-7 acetic acid 
• 26533-36-8 2-nonadecanol 
• 24514-85-0 heptatriacontane-18,20-dione 

Relevant articles and documents

Sequential removal of photolabile protecting groups for carbonyls with controlled wavelength

(Chemical Equation Presented) A group of robust and easy-to-make photolabile protecting groups (PPGs) for carbonyl compounds has been developed. Sequential removal of different PPGs is achieved via control of irradiation wavelength.

Synthesis of modified Weinreb amides: N-tert-butoxy-N-methylamides as effective acylating agents

An efficient preparation of N-methyl-O-tert-butylhydroxylamine hydrochloride has been settled, which allowed the synthesis of modified Weinreb amides. Nucleophilic addition of organolithium and Grignard reagents on these N-tert-butoxy-N-methylamides afforded efficiently the corresponding ketones and reduction with DIBAL furnished the corresponding aldehydes in good yields up to 97%.