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Bis(2-hydroxyethyl) disulfide, tech. 90%

Catalog No. AAL1180030
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Catalog No. AAL1180030 Supplier Thermo Scientific Chemicals Supplier No. L1180030
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Description

CAS: 1892-29-1 | C4H10O2S2 | 154.24 g/mol

Bis(2-hydroxyethyl) disulfide is used as an intermediate in chemical research.

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
Bis(2-hydroxyethyl) disulfide is used as an intermediate in chemical research.

Solubility
Soluble in water, ethanol, acetone, and ether.

Notes
Incompatible with strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1892-29-1
Molecular Formula C4H10O2S2
Molecular Weight (g/mol) 154.24
MDL Number MFCD00002906
InChI Key KYNFOMQIXZUKRK-UHFFFAOYSA-N
Synonym 2-hydroxyethyl disulfide, 2,2'-dithiodiethanol, bis 2-hydroxyethyl disulfide, ethanol, 2,2'-dithiobis, hydroxyethyl disulfide, diethanol disulfide, 2,2'-dithiobisethanol, 2-hydroxyethanedisulfide, usaf th-9, 2,2'-disulfanediyldiethanol
PubChem CID 15906
ChEBI CHEBI:43136
IUPAC Name 2-(2-hydroxyethyldisulfanyl)ethanol
SMILES OCCSSCCO

Specifications

Melting Point ∼25°C
Density 1.261
Boiling Point 158°C to 163°C (3.5 mmHg)
Flash Point >110°C (230°F)
Odor Unpleasant
Refractive Index 1.57
Linear Formula HOCH2CH2S-SCH2CH2OH
Quantity 250 g
UN Number UN2810
Beilstein 1735851
Solubility Information Soluble in water,ethanol,acetone,and ether.
Formula Weight 154.24
Percent Purity 90%
Grade Technical
Chemical Name or Material Bis(2-hydroxyethyl) disulfide
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Safety and Handling

Hazard Category H301+H311+H331-H318
Hazard Statement GHS H Statement
H301-H318
Toxic if swallowed.
Causes serious eye damage.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P310-P311-P312-P330-P361-P363-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.
EINECSNumber 217-576-6
RTECSNumber KK7525000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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