3-Sulfanyl-1,2-propanediol

Basic Information

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CAS Number

96-27-5

Molecular Formula

C3H8O2S

Molecular Weight

108.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

118 °C/5 mmHg

Density

1.25 g/mL at 25 °C

Solubility

absolute ethanol: 1 mL/mL

Refractive Index

n20/D 1.527(lit.)

SMILES

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OCC(O)CS

InChI

InChI=1S/C3H8O2S/c4-1-3(5)2-6/h3-6H,1-2H2

InChIKey

PJUIMOJAAPLTRJ-UHFFFAOYSA-N

LogP

-0.7305999999999999

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

Safety Information

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GHS Hazard Pictograms

H302

H311

H315

H319

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Air Sensitive & Hygroscopic

Synonyms & References

English

3-Mercapto-1,2-propanediol
1-Thioglycerol
Mercaptopropanedioltech
A-monothioglycerol
Mercaptoglycerol Thioglycerol
2,3-Dihydroxypropanethiol~1-Thioglycerol
alpha-Thioglycerol
alpha-Thioglycerol [Matrix for FABMS and liquid SIMS]
1,4-Dioxane Solution
3-mercapto-1,2-propanediol(1-thioglycerol))
3-sulfanylpropane-1,2-diol
MONOTHIOGLYCEROL
α-Monothioglycerol
THIOGLYCEROL
3-Mercaptopropane-1,2-diol
Thioglycerine
Thioglycerin
Thiovanol
Glycerol-1-thiol
1-Monothioglycerol
1-Mercaptoglycerol
Monothioglycerin
2,3-Dihydroxypropanethiol
alpha-Thiolglycerol
1-Mercapto-2,3-propanediol
Glycerol, 1-thio-
alpha-Monothioglycerol
1-Thio-2,3-propanediol
3-Mercapto-1,2-propanediole
1,2-Propanediol, 3-mercapto-
.alpha.-Thiogl

MDL Number

MFCD00004879

Customs Code

29309070

FAQ

What regulatory guidelines apply to 3-Sulfanyl-1,2-propanediol (CAS: 96-27-5)?

3-Sulfanyl-1,2-propanediol (CAS: 96-27-5) is subject to various regulatory guidelines. Under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), it may be classified as a skin corrosion/irritation category 1 and category 2 substance. Additionally, it is regulated under the European Union’s Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation. In the United States, it is also subject to requirements by the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) for substances in consumer products and pharmaceuticals, respectively.

Are there alternatives to 3-Sulfanyl-1,2-propanediol (CAS: 96-27-5) in synthesis?

There are several alternatives to 3-Sulfanyl-1,2-propanediol (CAS: 96-27-5) in synthesis, including 2-Mercaptoethanol and 1-Propanethiol. These alternatives can be used as precursors for thiol-containing compounds. However, their availability, cost, and reactivity vary, and they may not always be suitable as direct replacements due to differences in physical and chemical properties.

What is the market or research trend for 3-Sulfanyl-1,2-propanediol (CAS: 96-27-5)?

The market for 3-Sulfanyl-1,2-propanediol (CAS: 96-27-5) is currently stable, with increasing demand in pharmaceuticals and cosmetics due to its use as a reducing agent and as a precursor in the synthesis of other compounds. Research trends are focusing on its use in drug delivery systems and as a stabilizer in pharmaceutical formulations. The trend towards sustainable and eco-friendly chemicals is also driving interest in this compound as an alternative to more toxic reagents.

How should waste containing 3-Sulfanyl-1,2-propanediol (CAS: 96-27-5) be handled?

Waste containing 3-Sulfanyl-1,2-propanediol (CAS: 96-27-5) should be collected and disposed of in accordance with local and national regulations. It is recommended to neutralize the waste to a pH of 7-8 using a base, followed by safe disposal through an approved hazardous waste management company. Proper incineration or chemical treatment is necessary to ensure environmental protection. Always consult local regulatory requirements and safety data sheets for specific handling and disposal procedures.