380474
2-Hydroxyethyl disulfide
technical grade
Manufacturer: Sigma Aldrich
CAS Number: 1892-29-1
Synonym(S): 2,2′-Dithiodiethanol, Bis(2-hydroxyethyl) disulfide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 ML | 380474-50-ML | In Stock | ₹ 7,231.10 |
| 250 ML | 380474-250-ML | In Stock | ₹ 26,586.20 |
380474 - 50 ML
In Stock
Quantity
1
Base Price: ₹ 7,231.10
GST (18%): ₹ 1,301.598
Total Price: ₹ 8,532.698
grade
technical grade
Quality Level
200
form
liquid
refractive index
n20/D 1.57 (lit.)
bp
158-163 °C/3.5 mmHg (lit.)
mp
25-27 °C (lit.)
density
1.261 g/mL at 25 °C (lit.)
SMILES string
OCCSSCCO
InChI
1S/C4H10O2S2/c5-1-3-7-8-4-2-6/h5-6H,1-4H2
InChI key
KYNFOMQIXZUKRK-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences 2-Hydroxyethyl disulfide technical grade | 1892-29-1 | MFCD00002906 | 250ML | -- | ₹ 33,329.90 | |
| | Hydroxyethyl disulfide | -- | ₹ 1,197.84 - ₹ 47,400.24 | |
| | Hydroxyethyl disulfide, 50% in Water,50% in water | -- | ₹ 12,919.56 |
Related Products
Description
- General description: 2-Hydroxyethyldisulfide (HEDS) is an organosulfur compound that belongs to the class ofdialkyl disulfides and has a disulfide bond -S-S- between two hydroxyethylgroups. In material science, HEDS is used as a precursor to form self-assembledmonolayers (SAMs) on gold surfaces for applications such as corrosionprotection, lubrication, and sensors. In addition, 2-hydroxyethyl disulfide isalso used as a reducing agent in organic synthesis and as a crosslinking agentin the production of rubber compounds.
- Application: 2-Hydroxyethyl disulfide can be used as: A chain extender in the preparation of waterborne self-healing polyurethane, which is used in leather coating. As a precursor in the synthesis of multifunctional initiator, which is used in the preparation of star polystyrenes by atom transfer radical polymerization of styrene. A starting material to prepare a disulfide-based branching agent. This branching agent is used to synthesize highly branched poly(2-hydroxypropyl methacrylate).
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P264 - P280 - P301 + P310 - P305 + P351 + P338 - P405 - P501
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves