1,3-Propanedithiol

Product Information

Molecular Formula:

C3H8S2

Molecular Weight:

108.23

Description

1,3-Propanedithiol (CAS# 109-80-8) is a dithiol that is a useful reagent in synthetic preparations. It is widely used for protection of carbonyl containing compounds. 1,3-Propanedithiol is also used in the synthesis of aminoalkynyldithianes calcium channel blockers.

Synonyms

propane-1,3-dithiol

IUPAC Name

propane-1,3-dithiol

Canonical SMILES

C(CS)CS

InChI

InChI=1S/C3H8S2/c4-2-1-3-5/h4-5H,1-3H2

InChI Key

ZJLMKPKYJBQJNH-UHFFFAOYSA-N

Boiling Point

170 ℃

Melting Point

-79 ℃

Flash Point

61 ℃

Purity

99 %

Density

1.078 g/mL at 25 ℃ (lit.)

Appearance

Colorless to light yellow to light orange clear liquid

Refractive Index

1.539 (lit.)

Safety Information

Hazards

H302:
Harmful if swallowed.
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.

Precautionary Statement

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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1,3-Propanedithiol

Product Information

Safety Information

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