17226-43-6

Basic information

• Product Name: 1,2-Propanediol, 3-(1-methylethoxy)- (9CI)
• Synonyms: 1,2-Propanediol, 3-(1-methylethoxy)- (9CI);3-Isopropoxy-1,2-propanediol;3-Isopropoxypropane-1,2-diol
• CAS NO: 17226-43-6
• Molecular Formula: C₆H₁₄O₃
• Molecular Weight: 134.20
• Mol File: 17226-43-6.mol
• Article Data: 28

Chemical Properties

• Boiling Point: 235.8°Cat760mmHg
• Flash Point: 96.4°C
• Appearance: /
• Density: 1.034g/cm³
• Vapor Pressure: 0.00444mmHg at 25°C
• Refractive Index: 1.445
• CAS DataBase Reference: 1,2-Propanediol, 3-(1-methylethoxy)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Propanediol, 3-(1-methylethoxy)- (9CI)(17226-43-6)
• EPA Substance Registry System: 1,2-Propanediol, 3-(1-methylethoxy)- (9CI)(17226-43-6)

Safety Data

• Hazardous Substances Data: 17226-43-6(Hazardous Substances Data)

Usage

Hazard

Low toxicity by ingestion and inhalation. A mild skin and eye irritant.

InChI:InChI=1/C6H14O3/c1-5(2)9-4-6(8)3-7/h5-8H,3-4H2,1-2H3

Upstream product

• 4016-14-2 glycidyl isopropyl ether 
• 556-52-5 oxiranyl-methanol 
• 67-63-0 isopropyl alcohol 
• 100-79-8 (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol 
• 67-64-1 acetone 
• 56-81-5 glycerol 
• 67-56-1 methanol 
• 187737-37-7 propene 

Relevant articles and documents

Optimization of the synthesis of glycerol derived monoethers from glycidol by means of heterogeneous acid catalysis

We present an efficient and green methodology for the synthesis of glycerol monoethers, starting from glycidol and different alcohols, by means of heterogeneous acid catalysis. A scope of Br?nsted and Lewis acid catalysts were applied to the benchmark reaction of glycidol and methanol. The selected catalysts were cationic exchangers, such as Nafion NR50, Dowex 50WX2, Amberlyst 15 and K10-Montmorillonite, both in their protonic form and exchanged with Al(III), Zn(II) and Fe(III). Thus, total conversions were reached in short times by using 1 and 5% mol catalyst loading and room temperature, without the need for excess glycidol or the presence of a solvent. Finally, these conditions and the best catalysts were successfully applied to the reaction of glycidol with several alcohols such as butanol or isopropanol.

PNN tridentate ligand, ruthenium complex, and preparation method and application of ruthenium complex

The invention discloses a PNN tridentate ligand, a ruthenium complex, and a preparation method and an application of the ruthenium complex. The structure of the ruthenium complex is represented by formula I, and the ruthenium complex has good catalytic activity in a reaction of converting cyclic carbonate into methanol and a reaction of hydrogenating and degrading polyester and polycarbonate. In addition, the PNN tridentate ligand and the ruthenium complex of the PNN tridentate ligand are good in stability, and the synthesis process is simple.

Glycerol acetal(ketal) ether and synthesis method thereof

The invention discloses glycerol acetal(ketal) ether and a synthesis method thereof, and relates to the technical field of chemical industry synthesis. According to the method, two functional groups acetal(ketal) and ether are integrated into one molecule by using glycerol as a raw material, wherein the glycerol acetal(ketal) ether can improve the use efficiency of unit fuel additives; the method comprises two synthesis routes, etherification and acetalization (ketalization) can be sequentially performed, or acetalization (ketalization) and etherification can be sequentially performed, wherein the etherification reaction is an atomic economic reaction; the by-product of the acetalization (ketalization) reaction is only one molecule of water, such that the method is environmentally friendly and efficient; the yield of the glycerol acetal(ketal) ether is high, and can be up to 99%; and the solid acid catalyst is used, is clean and efficient, and can be recycled so as to greatly reduce the cost and achieve the high industrial value.