missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Azoles
  7. Thiadiazoles
  8. 2,5-Dimercapto-1,3,4-thiadiazole, 97% (dry wt.), water <3%

2,5-Dimercapto-1,3,4-thiadiazole, 97% (dry wt.), water <3%

Product Code. 11400443
Change view
Click to view available options
Quantity:
50 g
250 g
Unit Size:
250g
50g
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
11400443 250 g 250g
11490433 50 g 50g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
This item is not returnable. View return policy
Product Code. 11400443 Supplier Thermo Scientific Alfa Aesar Supplier No. A12615.30
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

CAS: 1072-71-5 | C2H2N2S3 | 150.23 g/mol

2,5-Dimercapto-1,3,4-thiadiazole is used in synthesizing polymers and heavy metal and basic salts. It acts as an additive in lubricating oils, greases and in electrode compositions. It also acts as an intermediate for pharmaceuticals and dyes, as a chelating agent in the analysis of metals. It also serves as an anticorrosion and antirust agent.

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
2,5-Dimercapto-1,3,4-thiadiazole is used in synthesizing polymers and heavy metal and basic salts. It acts as an additive in lubricating oils, greases and in electrode compositions. It also acts as an intermediate for pharmaceuticals and dyes, as a chelating agent in the analysis of metals. It also serves as an anticorrosion and antirust agent.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents and strong acids.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1072-71-5
Molecular Formula C2H2N2S3
Molecular Weight (g/mol) 150.23
MDL Number MFCD00003103
InChI Key BIGYLAKFCGVRAN-UHFFFAOYSA-N
Synonym 1,3,4-thiadiazole-2,5-dithiol, 2,5-dimercapto-1,3,4-thiadiazole, bismuthiol i, dimercaptothiadiazole, bismuththiol, 2,5-dimercaptothiadiazole, usaf a-8354, bismuthiol, py 61h, bismuththiol i
PubChem CID 2723630
IUPAC Name 1,3,4-thiadiazolidine-2,5-dithione
SMILES S=C1NNC(=S)S1

Specifications

Melting Point ∼162°C (decomposition)
Quantity 250 g
Beilstein 113444
Solubility Information Soluble in water.
Formula Weight 150.24
Percent Purity 98%
Chemical Name or Material 2,5-Dimercapto-1,3,4-thiadiazole

Safety and Handling

compliance-icons
Product Identifier
  • 2,5-Dimercapto-1,3,4-thiadiazole
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contain: 1,3,4-Thiadiazolidine-2,5-dithione
SDS

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.