CAS 57-55-6: 1,2-Propanediol

Description: 1,2-Propanediol, also known as propylene glycol, is a colorless, odorless, and hygroscopic liquid with the chemical formula C3H8O2. It is a diol, meaning it contains two hydroxyl (-OH) groups, which contribute to its solubility in water and various organic solvents. This compound is non-toxic and has a low vapor pressure, making it suitable for a wide range of applications. It is commonly used as a humectant in food and cosmetics, a solvent for pharmaceuticals, and an antifreeze agent in automotive and industrial applications. Additionally, 1,2-propanediol exhibits low toxicity and is generally recognized as safe (GRAS) by the FDA for use in food products. Its ability to retain moisture makes it valuable in personal care formulations, while its stability under heat and pressure enhances its utility in various chemical processes. Overall, 1,2-propanediol is a versatile compound with significant industrial and consumer applications.

Formula: C₃H₈O₂

InChI: InChI=1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

InChI key: InChIKey=DNIAPMSPPWPWGF-UHFFFAOYSA-N

SMILES: OCC(O)C

Synonyms:

• (.+-.)-Propylene glycol
• (RS)-1,2-Propanediol
• 1,2-(RS)-Propanediol
• 1,2-Dihydroxypropane
• 1,2-Propandiol
• 1,2-Propilenglicol
• 1,2-Propylene glycol
• 1,2-Propyleneglycol
• 1,2-プロパンジオール
• 1000Pg
• 2,3-Propanediol
• 2-Hydroxypropanol
• 2: PN: US20050147610 SEQID: 2 claimed protein
• <span class="text-smallcaps">DL</span>-1,2-Propanediol
• Adeka PG
• Adeka Propylene Glycol PG-P
• Bs 12
• DL-1,2-Propanediol
• Dc 403
• Dowfrost
• Hch 195
• Immunoglobulin G1, anti-(human interleukin 18 (human heavy chain constant domain)
• Isopropylene glycol
• Kilfrost ABC K Plus
• Kilfrost ABC-S
• Kilfrost DF K Plus
• Kollisolv PG
• Methyl ethylene glycol
• Methylethyl glycol
• Methylethylene glycol
• Mono Propylene Glycol
• Monopropylene glycol
• Nsc 69860
• Nybrine NFP
• PG-T (glycol)
• Pg 12
• Pg-T
• Polyester Of 1,2-Propanediol
• ProGlyc 55
• Propan-1,2-diol
• Propane-1,2-diol
• Propano-1,2-Diol
• Propilene Glicole
• Propylenglycol
• Propylenglykol
• Propyless
• Radianol 4710
• Radianol 4713
• Safewing MP-I 1938
• Safewing MP-IV 2001
• Sirlene
• Solar Winter Ban
• Solargard P
• Susterra PDO
• Ucar 35
• dl-Propylene glycol
• α-Propylene glycol
• プロピレングリコール

GB 24410-2009 VOC Mixture 640 1000 µg/mL in Methanol

CAS: 100-41-4 106-42-3 107-21-1 107-98-2 108-01-0 108-88-3 109-86-4 110-12-3 110-80-5 111-46-6 111-76-2 112-34-5 121-44-8 122-99-6 123-86-4 124-68-5 144-19-4 29911-28-2 34590-94-8 504-63-2 5131-66-8 57-55-664-17-5 67-63-0 67-64-1 71-23-8 71-36-3 71-43-2 770-35-4 872-50-4 95-47-6

• Color and Shape: Mixture

VOC Mixture 603 1000 µg/mL in Acetonitrile

CAS: 100-41-4 107-21-1 108-01-0 108-88-3 111-46-6 111-76-2 112-15-2 112-34-5 121-44-8 124-17-4 124-68-5 1330-20-7 144-19-4 504-63-2 57-55-664-17-5 67-56-1 67-63-0 71-23-8 71-36-3 71-43-2 78-83-1

• Color and Shape: Mixture

Propan-1,2-diol, GlenPure™, analytical grade

CAS: 57-55-6

• Formula: C₃H₈O₂
• Molecular weight: 76.10

Propylene Glycol

CAS: 57-55-6

• Formula: C₃H₈O₂
• Molecular weight: 76.10

1,2-Propanediol

CAS: 57-55-6

• Purity: 99.0%
• Color and Shape: Liquid, Viscous
• Molecular weight: 76.09500122070312

1,2-Propanediol

CAS: 57-55-6

Applications 1,2-Propanediol is used in the preparation of polymers, existing as a linker unit. Also …

• Formula: C₃H₈O₂
• Color and Shape: Colourless
• Molecular weight: 76.09

(±)-1,2-Propanediol

CAS: 57-55-6

(±)-1,2-Propanediol (Methyl ethyl glycol) is an aliphatic alcohol that is frequently used as an excipient …

• Formula: C₃H₈O₂
• Purity: ≥95%
• Color and Shape: Colourless Liquid Strongly Hygroscopic
• Molecular weight: 76.09

Propylene Glycol (1,2-Propanediol) pure, 99%

CAS: 57-55-6

• Formula: C₃H₈O₂
• Purity: min. 99%
• Color and Shape: Clear, Colourless to pale yellow, Liquid
• Molecular weight: 76.10

Propylene Glycol (1,2-Propanediol) extrapure AR, ACS, ExiPlus, Multi-Compendial , 99.5%

CAS: 57-55-6

• Formula: C₃H₈O₂
• Purity: min. 99.5%
• Color and Shape: Clear, Colourless, Liquid, max. 10
• Molecular weight: 76.10

Propylene Glycol (1,2-Propanediol) extrapure AR, 99.5%

CAS: 57-55-6

• Formula: C₃H₈O₂
• Purity: min. 99.5%
• Color and Shape: Clear, Colourless, Liquid
• Molecular weight: 76.10

Propylene glycol

CAS: 57-55-6

Please enquire for more information about Propylene glycol including the price, delivery time and more …

• Formula: C₃H₈O₂
• Purity: Min. 95%
• Molecular weight: 76.09 g/mol

Propan-1,2-diol, GlenDry™, anhydrous

CAS: 57-55-6

• Formula: C₃H₈O₂
• Molecular weight: 76.10