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  6. 1,3-Propanedithiol, 97%

1,3-Propanedithiol, 97%

Product Code. 11482308
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Product Code. 11482308

Brand: Thermo Scientific Alfa Aesar A15261.22

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Description

CAS: 109-80-8 | C3H8S2 | 108.217 g/mol

1,3-Propanedithiol is used as a reagent in the preparation of thioketals and thioacetals. It acts as a flavoring agent. It is used as a precursor in the synthesis of cyclic dithioacetal (1,3-dithiane) derivatives of carbonyl compounds. It is involved in the preparation of diiron propanedithiolate hexacarbonyl by reacting reaction with triiron dodecacarbonyl. Further, it is used for the protection of aldehydes and ketones through their reversible formation of dithianes. In addition to this, it reacts with metal ions to form chelate rings.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1,3-Propanedithiol is used as a reagent in the preparation of thioketals and thioacetals. It acts as a flavoring agent. It is used as a precursor in the synthesis of cyclic dithioacetal (1,3-dithiane) derivatives of carbonyl compounds. It is involved in the preparation of diiron propanedithiolate hexacarbonyl by reacting reaction with triiron dodecacarbonyl. Further, it is used for the protection of aldehydes and ketones through their reversible formation of dithianes. In addition to this, it reacts with metal ions to form chelate rings.

Solubility
Slightly soluble in water. Miscible with alcohol, ether, chloroform, etherMiscible with alcohol, ether, chloroform and ether. Slightly miscible with water.

Notes
Store in a cool place. Incompatible with bases, oxidizing agents, reducing agents and alkali metals.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 109-80-8
Molecular Formula C3H8S2
Molecular Weight (g/mol) 108.217
MDL Number MFCD00004904
InChI Key ZJLMKPKYJBQJNH-UHFFFAOYSA-N
Synonym 1,3-propanedithiol, 1,3-dimercaptopropane, trimethylene dimercaptan, trimethylenedithiol, dithiotrimethyleneglycol, trimethylenedithioglycol, 1,3-propanedimercaptan, unii-r4luj82u52, fema no. 3588, 1,3-propane dithiol
PubChem CID 8013
ChEBI CHEBI:44864
IUPAC Name propane-1,3-dithiol
SMILES C(CS)CS

Specifications

Melting Point -79°C
Density 1.077
Boiling Point 168°C to 170°C
Flash Point 63°C (145°F)
Odor Stench
Refractive Index 1.54
Quantity 100 g
UN Number UN3334
Beilstein 1071197
Merck Index 14,7801
Solubility Information Slightly soluble in water; Miscible with alcohol,ether,chloroform,etherMiscible with alcohol,ether,chloroform and ether; Slightly miscible with water.
Formula Weight 108.23
Percent Purity 97%
Chemical Name or Material 1,3-Propanedithiol
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