C3H8O2S
108.16 g/mol
Research ReagentDanger
3-Mercapto-1,2-propanediol
CAS96-27-5EC202-495-0
Category
Research Reagent
Compound Class
Alcohol
Primary Use
Research Compound
3-Mercapto-1,2-propanediol is a chemical compound containing both thiol and diol functional groups, used primarily as a preservative, reducing agent, and polymer stabilizer in industrial and laboratory settings.
Preservative in pharmaceuticalsReducing agentPolymer stabilizer
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 96-27-5
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Safety Reference
Danger
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H331Toxic if inhaled
H335May cause respiratory irritation
Identifiers
IUPAC Name
3-sulfanylpropane-1,2-diol
InChIKey
PJUIMOJAAPLTRJ-UHFFFAOYSA-N
SMILES
C(C(CS)O)O
Synonyms (37)
- M-9200
- 1, 3-mercapto-
- 1,2-Propanediol, 3-mercapto-
- 1-Mercapto-2,3-propanediol
- 1-Mercaptoglycerol
- 1-Monothioglycerol
- 1-Thio-2,3-propanediol
- 1-Thio-DL-glycerol
- 1-Thioglycerol
- 1-Thioglycerol, >=99.0% (GC)
- 1-Thioglycerol, BioXtra
- 2,3-Dihydroxypropanethiol
- 2,3-dihydroxy-1-propanethiol
- 3-Mercapto-1,2-propanediol
- 3-Mercapto-1,2-propanediole
- 3-Mercaptopropane-1,2-diol
- 3-Sulfanyl-1,2-propanediol #
- 3-Sulfanylpropane-1,2-diol
- Glycerol, 1-thio-
- MONOTHIOGLYCEROL [MART.]
- Monothioglycerin
- Monothioglycerol
- Monothioglycerol (NF)
- Thioglycerin
- Thioglycerine
- Thiovanol
- USAF B-40
- USAF CB-37
- alpha-Monothioglycerol
- alpha-Thioglycerol
- alpha-Thiolglycerol
- mercaptoglycerol