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1,3-Propanedithiol, 97%

Artikelnummer. 11472308
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Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.
Artikelnummer. 11472308 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. A15261.14
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Denne vare kan ikke returneres. Se returpolicy
Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.

Beskrivelse

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

Kemiske identifikatorer

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

Tekniske data

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 25 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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Sikkerhed og håndtering

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Produktidentifikator
  • 1,3-Propanedithiol
 Signalord
  • Danger
 Farekategori
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Faresætning
  • H226-Flammable liquid and vapour.
  • H301-Toxic if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Sikkerhedssætning
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplerende oplysninger
  • MIXTURE LIST-Contain: 1,3-Propanedithiol
SDS

RUO – Research Use Only

Produkttitel
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