2-hydroxypropanal

Base Information

• Chemical Name: 2-hydroxypropanal
• CAS No.: 3913-65-3
• Molecular Formula: C3H6O2
• Molecular Weight: 74.0794
• Hs Code.: 2912491000
• Mol file: 3913-65-3.mol

Synonyms:α-Hydroxypropionaldehyde;Lactaldehyde;

Chemical Property of 2-hydroxypropanal

Chemical Property:

• Vapor Pressure: 6.82mmHg at 25°C
• Refractive Index: 1.396
• Boiling Point: 121.9 °C at 760 mmHg
• Flash Point: 36.8 °C
• PSA: 37.30000
• Density: 1.011 g/cm³
• LogP: -0.43390

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-hydroxypropanal

There total 47 articles about 2-hydroxypropanal which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.8%

propylene glycol (57-55-6,63625-56-9) → 2-hydroxypropanal (3913-65-3)

Guidance literature:

With 5% CuO-5% PdO-0.5% Bi2O3-0.5% In2O3/modified γ-Al2O3 catalyst; 5% NiO-2% V2O5-0.4% Y2O3/modified γ-Al2O3 catalyst; at 180 ℃;

Reference yield: 85.0%

1-(phenylsulfenyl)-1,2-bis(trifluoroacetoxy)propane (132531-73-8,132531-74-9,142077-89-2,142077-97-2) → 2-hydroxypropanal (3913-65-3)

Guidance literature:

With triethylamine; In methanol; dichloromethane; at 0 ℃; for 0.0833333h;

DOI:10.1016/S0040-4020(01)81812-3

Reference yield: 48.0%

LACTIC ACID (849585-22-4,106989-11-1,26811-96-1,31587-11-8,26100-51-6) → 2-hydroxypropanal (3913-65-3)

Guidance literature:

LACTIC ACID; With 4-methyl-morpholine; 1,3,5-Triazine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium chloride hydrate; In ethanol; water; at 25 ℃; for 1h;

With 5%-palladium/activated carbon; hydrogen; In ethanol; water; at 25 ℃; for 19h; under 760.051 Torr;

upstream raw materials:

propylene glycol

3-penten-2-ol

1,1-diethoxypropan-2-ol

1,1-bis-ethylsulfanyl-propan-2-ol

Downstream raw materials:

hydroxy-2-propanone

2-oxopropanal

L-Fuculose-1-phosphate

(S)-1,2-Propanediol

Refernces

• 1、 Ludwig et al.. "-". . p. 1352. Retrieved 1952.
• 2、 -. "Method for preparing monoisopropanolamine". Paragraph 0065; 0074-0075; 0090; 0094-0095. . Retrieved 2021/01/04.
• 3、 -. "METHOD FOR PRODUCING ALDEHYDE". Paragraph 0016; 0017-0018. . Retrieved 2017/05/27.