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Catalog Number:
24462
CAS Number:
504-63-2
1,3-Propanediol
Purity:
≥ 99.5% (GC)
Synonym(s):
1,3-Dihydroxypropane, Trimethylene glycol
Documents
$18.53 /100G
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Product Information

1,3-Propanediol is a versatile and eco-friendly diol that serves as a key ingredient in various industrial applications. Known for its excellent moisture-retaining properties, it is widely utilized in the cosmetic and personal care industries as a humectant, helping to keep skin hydrated and smooth. Additionally, 1,3-Propanediol is employed as a solvent and carrier in formulations, enhancing the stability and efficacy of active ingredients. Its low toxicity and biodegradability make it an attractive alternative to traditional petroleum-based glycols, aligning with the growing demand for sustainable and green chemistry solutions.

In the food industry, 1,3-Propanediol is recognized for its use as a food additive and flavoring agent, contributing to the formulation of various products while ensuring safety and compliance with regulatory standards. Furthermore, its application in the production of bioplastics and as a building block for polymers showcases its potential in advancing sustainable materials. With its unique properties and broad applicability, 1,3-Propanediol stands out as a valuable compound for researchers and industry professionals seeking innovative solutions.

Synonyms
1,3-Dihydroxypropane, Trimethylene glycol
CAS Number
504-63-2
Purity
≥ 99.5% (GC)
Molecular Formula
C3H8O2
Molecular Weight
76.09
MDL Number
MFCD00002949
PubChem ID
10442
Melting Point
- 27 °C
Density
1.053 g/mL @ 25 °C
Appearance
Colorless liquid
Boiling Point
214 °C/760 mmHg
Refractive Index
n20/D 1.440
Conditions
Store at RT
General Information
Synonyms
1,3-Dihydroxypropane, Trimethylene glycol
CAS Number
504-63-2
Purity
≥ 99.5% (GC)
Molecular Formula
C3H8O2
Molecular Weight
76.09
MDL Number
MFCD00002949
PubChem ID
10442
Melting Point
- 27 °C
Density
1.053 g/mL @ 25 °C
Appearance
Colorless liquid
Boiling Point
214 °C/760 mmHg
Refractive Index
n20/D 1.440
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

1,3-Propanediol is widely utilized in research focused on:

  • Cosmetic Formulations: This compound serves as a humectant and skin-conditioning agent in personal care products, enhancing moisture retention and providing a smooth texture.
  • Food Industry: It acts as a food additive, improving the texture and stability of various food products, while also serving as a solvent for flavors and colors.
  • Biodegradable Plastics: 1,3-Propanediol is a key ingredient in the production of polytrimethylene terephthalate (PTT), a sustainable alternative to traditional plastics, offering better biodegradability.
  • Pharmaceutical Applications: It is used as a solvent and stabilizer in drug formulations, enhancing the solubility and bioavailability of active pharmaceutical ingredients.
  • Industrial Applications: The compound is utilized in the production of antifreeze and de-icing agents, providing effective thermal management solutions in automotive and aerospace industries.

Citations