72165-62-9

Basic information

• Product Name: 1,3-dichloropropan-2-yl hexadecanoate
• Synonyms: Hexadecanoic acid, 2-chloro-1-(chloromethyl)ethyl ester
• CAS NO: 72165-62-9
• Molecular Formula: C₁₉H₃₆Cl₂O₂
• Molecular Weight: 367.3939
• Mol File: 72165-62-9.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 447.9°C at 760 mmHg
• Flash Point: 138.3°C
• Density: 0.996g/cm³
• Vapor Pressure: 3.25E-08mmHg at 25°C
• Refractive Index: 1.462
• CAS DataBase Reference: 1,3-dichloropropan-2-yl hexadecanoate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-dichloropropan-2-yl hexadecanoate(72165-62-9)
• EPA Substance Registry System: 1,3-dichloropropan-2-yl hexadecanoate(72165-62-9)

Safety Data

• Hazardous Substances Data: 72165-62-9(Hazardous Substances Data)

Upstream product

• 57-10-3 1-hexadecylcarboxylic acid 
• 56-81-5 glycerol 
• 112-39-0 hexadecanoic acid methyl ester 
• 100-79-8 (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol 
• 96-23-1 1,3-Dichloro-2-propanol 
• 112-67-4 n-hexadecanoyl chloride 

Downstream Products

• 43211-62-7 allyl hexadecanoate 
• 57-10-3 1-hexadecylcarboxylic acid 

Relevant articles and documents

Synthesis and thermophysical characterization of fatty amides for thermal energy storage

Nine monoamides were synthesized from carboxylic acids (C8–C18) and crude glycerol. The final monoamides were the result of a rearrangement of the acyl chain during the final hydrogenation process. The purity of the final compounds was determined by spectroscopic and mass spectrometry (MS) techniques. The thermophysical properties of solid monoamides were investigated to determine their capability to act as phase change materials (PCM) in thermal energy storage. Thermophysical properties were determined with a differential scanning calorimeter (DSC). The melting temperatures of the analyzed material ranged from 62.2 ?C to 116.4 ?C. The analyzed enthalpy of these monoamides ranged from 25.8 kJ/kg to 149.7 kJ/kg. Enthalpy values are analyzed considering the carbon chain and the formation of hydrogen bonds.

Chemical synthesis method for OPO structured lipid

The invention discloses a chemical synthesis method for an OPO (1,3-dioleic acid-2-palmitic acid triglyceride) structured lipid. The chemical synthesis method is characterized by comprising the following steps: (a) in the presence of an alkali catalyst, performing heating reflux reaction reduced pressure distillation on 1,3-dichloro-2-propanol and hexadecanoic acid methyl ester in an organic solvent, so as to obtain 1,3-dichloro-2-hexadecanoic acid ester; and (b) further putting sodium oleate into the 1,3-dichloro-2-hexadecanoic acid ester obtained in the former step, introducing nitrogen for protection, putting into a reactor with a backflow condensation device, performing a reaction for 2-5 hours at 50-100 DEG C, performing weak alkali water washing, adjusting the pH value to be neutral, drying, and performing molecular distillation or vacuum distillation, thereby obtaining high-purity OPO. The chemical synthesis method is simple and convenient in synthesis route, simple in after treatment and high in total yield (greater than 75%), and OPO can be synthesized effectively.

From glycerol to chlorohydrin esters using a solvent-free system. Microwave irradiation versus conventional heating

Esterification-chlorination of glycerol provides chlorohydrin esters in high yields. A ratio of reagents close to equivalence can be used, so that atom economy of the reaction is optimized. The reaction can be carried out using either classical or microwa