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1,2-Ethanedithiol, 98+%
CAS: 540-63-6 | C2H6S2 | 94.19 g/mol
$68.01 - $603.11
Chemical Identifiers
| CAS | 540-63-6 |
|---|---|
| Molecular Formula | C2H6S2 |
| Molecular Weight (g/mol) | 94.19 |
| MDL Number | MFCD00004892 |
| InChI Key | VYMPLPIFKRHAAC-UHFFFAOYSA-N |
| Synonym | 1,2-ethanedithiol, 1,2-dimercaptoethane, dithioglycol, ethylene mercaptan, ethylenedithiol, 1,2-ethanethiol, ethylenedimercaptan, dithioethyleneglycol, ethylene dithioglycol, s-ethylene dimercaptan |
| PubChem CID | 10902 |
| IUPAC Name | ethane-1,2-dithiol |
| SMILES | C(CS)S |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAL1286514
|
Thermo Scientific Chemicals
L1286514 |
25 g |
Each for $68.01
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AAL1286522
|
Thermo Scientific Chemicals
L1286522 |
100 g |
Each for $155.34
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AAL1286536
|
Thermo Scientific Chemicals
L1286536 |
500 g |
Each for $603.11
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Description
1,2-Ethanedithiol is used as a reagent in organic synthesis to convert carbonyl compounds to thioacetals (1,3-dithiolanes). It replaces the toxic reagent arsenic tirchloride, which is involved in the synthesis of membrane-permeant fluorogenic biarsenicals from precursor dyes fluorescein and resorufin. It acts bidendate ligand to form complexes with metal ions.
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.
Applications1,2-Ethanedithiol is used as a reagent in organic synthesis to convert carbonyl compounds to thioacetals (1,3-dithiolanes). It replaces the toxic reagent arsenic tirchloride, which is involved in the synthesis of membrane-permeant fluorogenic biarsenicals from precursor dyes fluorescein and resorufin. It acts bidendate ligand to form complexes with metal ions.
Solubility
Miscible with ethanol, acetone, ether and benzene. Slightly miscible with water.
Notes
Air sensitive. Keep away from sources of ignition. Incompatible with alkali metals. Avoid inhalation of its vapor.
Chemical Identifiers
| 540-63-6 | |
| 94.19 | |
| VYMPLPIFKRHAAC-UHFFFAOYSA-N | |
| 10902 | |
| C(CS)S |
| C2H6S2 | |
| MFCD00004892 | |
| 1,2-ethanedithiol, 1,2-dimercaptoethane, dithioglycol, ethylene mercaptan, ethylenedithiol, 1,2-ethanethiol, ethylenedimercaptan, dithioethyleneglycol, ethylene dithioglycol, s-ethylene dimercaptan | |
| ethane-1,2-dithiol |
Specifications
| 540-63-6 | |
| 1.123 | |
| 45°C (113°F) | |
| C2H6S2 | |
| HSCH2CH2SH | |
| 25 g | |
| 505946 | |
| 14,3725 | |
| Miscible with ethanol,acetone,ether and benzene. Slightly miscible with water. | |
| C(CS)S | |
| 94.19 | |
| 94.2 | |
| 1,2-Ethanedithiol |
| -41°C | |
| 144°C to 146°C | |
| Stench | |
| 1.558 | |
| MFCD00004892 | |
| UN3071 | |
| Air Sensitive | |
| 1,2-ethanedithiol, 1,2-dimercaptoethane, dithioglycol, ethylene mercaptan, ethylenedithiol, 1,2-ethanethiol, ethylenedimercaptan, dithioethyleneglycol, ethylene dithioglycol, s-ethylene dimercaptan | |
| VYMPLPIFKRHAAC-UHFFFAOYSA-N | |
| ethane-1,2-dithiol | |
| 10902 | |
| ≥98% |
Safety and Handling
GHS H Statement
H301-H330-H226-H312-H319
Toxic if swallowed.
Fatal if inhaled.
Flammable liquid and vapor.
Harmful in contact with skin.
Causes serious eye irritation.
P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P301+P310-P303+P361+P353-P304+P340-P310-P312-P330-P331-P363-P370+P378q-P501c
H226-H301-H304-H312-H330
DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: MERCAPTANS, LIQUID, TOXIC, FLAMMABLE, N.O.S.
EINECSNumber : 208-752-3
RTECSNumber : KI3325000
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Argon
RUO – Research Use Only