1,3-Dimercaptopropane

CAS109-80-8

1,3-Dimercaptopropane (CAS 109-80-8, C3H8S2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.

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Chemical structure of 1,3-Dimercaptopropane
C3H8S2 · 108.23 g/mol
CAS No.
109-80-8
Formula
C3H8S2
Mol. weight
108.23 g/mol
Appearance
Colourless to slightly yellow liquid

Chemical Specifications

Identifiers

CAS number 109-80-8
Product name 1,3-Dimercaptopropane
Chinese name 1,3-丙二硫醇
Synonyms 1,3-Propanedimercaptan
Chinese synonyms 1,3-丙二硫醇; 1,3-二巯基丙烷; 1,3-丙烷二硫石蠟油; 1,3-丙基二硫醇; 1,3-丙二硫醇,97%; 1,3-丙烷二硫石油; 三亚甲基二硫醇; 亚丙基二硫醇
Molecular formula C3H8S2
Molecular weight 108.23 g/mol
EC number 203-706-9
InChI InChI=1/C3H8S2/c4-2-1-3-5/h4-5H,1-3H2

Physical and chemical properties

Appearance Colourless to slightly yellow liquid
Boiling Point 58.9 ( ℃ )

Applications

mp&nbsp;&#8722;79&nbsp;°C(lit.)<br><br><br><br>bp&nbsp;169&nbsp;°C(lit.)<br><br><br><br>density&nbsp;1.078&nbsp;g/mL&nbsp;at&nbsp;25&nbsp;°C(lit.)<br><br><br><br>vapor&nbsp;density&nbsp;>1&nbsp;(vs&nbsp;air)<br><br><br><br>vapor&nbsp;pressure&nbsp;5&nbsp;mm&nbsp;Hg&nbsp;(&nbsp;37.7&nbsp;°C)<br><br><br><br>FEMA&nbsp;3588<br><br>refractive&nbsp;index&nbsp;n20/D&nbsp;1.539(lit.)<br><br><br><br>Fp&nbsp;138&nbsp;°F<br><br><br><br>storage&nbsp;temp.&nbsp;2-8°C<br><br><br><br>Water&nbsp;Solubility&nbsp;<0.1&nbsp;g/100&nbsp;mL&nbsp;at&nbsp;21&nbsp;&ordm;C<br><br>Merck&nbsp;14,7801<br><br>BRN&nbsp;1071197<br><br>Stability:Stable.&nbsp;Incompatible&nbsp;with&nbsp;oxidizing&nbsp;agents,&nbsp;bases,&nbsp;reducing&nbsp;agents,&nbsp;alkali&nbsp;metals.&nbsp;Store&nbsp;cool.

Packaging, Storage & Transport

Available pack sizes 5kg, 1kg, 500g, 100g, 50g, 10g

Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.

Frequently Asked Questions

What is the CAS number of 1,3-Dimercaptopropane?

The CAS Registry Number of 1,3-Dimercaptopropane is 109-80-8. 1,3-Dimercaptopropane is also known as 1,3-Propanedimercaptan.

What is the molecular formula and molecular weight of 1,3-Dimercaptopropane?

The molecular formula of 1,3-Dimercaptopropane is C3H8S2, and its molecular weight is 108.23 g/mol.

What is 1,3-Dimercaptopropane used for?

mp&nbsp;&#8722;79&nbsp;°C(lit.)<br><br><br><br>bp&nbsp;169&nbsp;°C(lit.)<br><br><br><br>density&nbsp;1.078&nbsp;g/mL&nbsp;at&nbsp;25&nbsp;°C(lit.)<br><br><br><br>vapor&nbsp;density&nbsp;>1&nbsp;(vs&nbsp;air)<br><br><br><br>vapor&nbsp;pressure&nbsp;5&nbsp;mm&nbsp;Hg&nbsp;(&nbsp;37.7&nbsp;°C)<br><br><br><br>FEMA&nbsp;3588<br><br>refractive&nbsp;index&nbsp;n20/D&nbsp;1.539(lit.)<br><br><br><br>Fp&nbsp;138&nbsp;°F<br><br><br><br>storage&nbsp;temp.&nbsp;2-8°C<br><br><br><br>Water&nbsp;Solubility&nbsp;<0.1&nbsp;g/100&nbsp;mL&nbsp;at&nbsp;21&nbsp;&ordm;C<br><br>Merck&nbsp;14,7801<br><br>BRN&nbsp;1071197<br><br>Stability:Stable.&nbsp;Incompatible&nbsp;with&nbsp;oxidizing&nbsp;agents,&nbsp;bases,&nbsp;reducing&nbsp;agents,&nbsp;alkali&nbsp;metals.&nbsp;Store&nbsp;cool.

How can I request a quotation for 1,3-Dimercaptopropane?

Send an inquiry for 1,3-Dimercaptopropane (CAS 109-80-8) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.

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