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Catalog Number:
39574
CAS Number:
73522-17-5
(S)-1,2-Butanediol
Purity:
≥ 98% (GC)
Synonym(s):
(S)-1,2-Butylene glycol, (S)-1,2-Dihydroxybutane
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Product Information

(S)-1,2-Butanediol is a versatile chiral compound widely utilized in various industrial and research applications. This colorless liquid, known for its low toxicity and excellent solubility in water, serves as a valuable building block in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. Its unique chiral properties make it particularly useful in the production of enantiomerically pure compounds, which are essential in the development of effective drugs. Researchers often leverage (S)-1,2-Butanediol in the formulation of cosmetic products and personal care items due to its moisturizing properties, enhancing skin feel and stability.

In addition to its applications in pharmaceuticals and cosmetics, (S)-1,2-Butanediol is also employed as a solvent and a humectant in various formulations, providing moisture retention and improving product performance. Its compatibility with a wide range of substances allows for its use in diverse formulations, making it a preferred choice for formulators seeking to enhance product efficacy. With its favorable safety profile and multifunctional capabilities, (S)-1,2-Butanediol stands out as a reliable option for professionals in the chemical and cosmetic industries.

Synonyms
(S)-1,2-Butylene glycol, (S)-1,2-Dihydroxybutane
CAS Number
73522-17-5
Purity
≥ 98% (GC)
Molecular Formula
C4H10O2
Molecular Weight
90.12
MDL Number
MFCD09953764
PubChem ID
11429
Density
1 g/mL
Appearance
Colorless or slightly yellow clear liquid
Boiling Point
55 °C / 0.7 mmHg
Refractive Index
n20D = 1.44
Optical Rotation
[α]20D = -15 to -18 ° (C=3 in EtOH)
Conditions
Store at 2 - 8 °C
General Information
Synonyms
(S)-1,2-Butylene glycol, (S)-1,2-Dihydroxybutane
CAS Number
73522-17-5
Purity
≥ 98% (GC)
Molecular Formula
C4H10O2
Molecular Weight
90.12
MDL Number
MFCD09953764
PubChem ID
11429
Density
1 g/mL
Appearance
Colorless or slightly yellow clear liquid
Boiling Point
55 °C / 0.7 mmHg
Refractive Index
n20D = 1.44
Optical Rotation
[α]20D = -15 to -18 ° (C=3 in EtOH)
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

(S)-1,2-Butanediol is widely utilized in research focused on

  • Pharmaceuticals: It serves as a key intermediate in the synthesis of various drugs, enhancing solubility and stability, which is crucial for effective medication delivery.
  • Cosmetics: This compound is used as a moisturizer and skin conditioning agent in personal care products, providing hydration and improving skin texture.
  • Food Industry: It acts as a food additive, contributing to flavor enhancement and preservation, making it valuable in food processing and formulation.
  • Biotechnology: In fermentation processes, it is utilized as a carbon source for microbial growth, aiding in the production of biofuels and biochemicals.
  • Polymer Production: It is employed in the manufacturing of polyurethanes and other polymers, offering improved flexibility and durability in various applications.

Citations