🌟 99% Happy customers

📦 Same-day shipping on in-stock items

Catalog Number:
30099
CAS Number:
57-55-6
1,2-Propanediol
Grade:
ACS reagent
Purity:
≥ 99.5% (GC)
Synonym(s):
Propylene glycol
Documents
$18.53 /100ML
Pack Size Availability Price
Request Bulk Quote
Product Information

1,2-Propanediol, commonly known as propylene glycol, is a versatile and widely used compound in various industries. This colorless, odorless liquid is hygroscopic and has excellent solvent properties, making it an ideal choice for applications in pharmaceuticals, food, and cosmetics. In the pharmaceutical industry, 1,2-Propanediol serves as a solvent for oral, injectable, and topical formulations, enhancing drug solubility and stability. Its low toxicity profile and GRAS (Generally Recognized As Safe) status further solidify its position as a preferred ingredient in food products, where it acts as a humectant and preservative, helping to maintain moisture and extend shelf life.

Additionally, 1,2-Propanediol is utilized in the production of antifreeze and de-icing solutions due to its effective freezing point depression properties. Its ability to blend well with water and other solvents makes it valuable in industrial applications, including the formulation of paints, coatings, and personal care products. With its unique combination of safety, efficacy, and versatility, 1,2-Propanediol stands out as a crucial component across multiple sectors, providing reliable solutions for both manufacturers and consumers alike.

Synonyms
Propylene glycol
CAS Number
57-55-6
Purity
≥ 99.5% (GC)
Grade
ACS reagent
Molecular Formula
C3H8O2
Molecular Weight
76.1
MDL Number
MFCD00064272
PubChem ID
1030
Density
1.04
Appearance
Colorless liquid
Boiling Point
188 °C (Approx.)
Conditions
Store at RT
General Information
Synonyms
Propylene glycol
CAS Number
57-55-6
Purity
≥ 99.5% (GC)
Grade
ACS reagent
Molecular Formula
C3H8O2
Molecular Weight
76.1
MDL Number
MFCD00064272
PubChem ID
1030
Density
1.04
Appearance
Colorless liquid
Boiling Point
188 °C (Approx.)
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

1,2-Propanediol is widely utilized in research focused on:

  • Food Industry: Used as a food additive and humectant, it helps retain moisture in products like baked goods and cosmetics, enhancing texture and shelf life.
  • Pharmaceuticals: Acts as a solvent and carrier for active ingredients in medications, improving the stability and absorption of drugs.
  • Cosmetics and Personal Care: Commonly found in lotions and creams, it provides hydration and improves the spreadability of products on the skin.
  • Industrial Applications: Utilized as an antifreeze and coolant in various applications, it offers effective temperature regulation and is less toxic than traditional alternatives.
  • Biotechnology: Serves as a cryoprotectant in cell preservation, helping to maintain cell viability during freezing and thawing processes.

Citations