Molekula

1,2-etandiolo

1,2-Ethanedithiol

SKU 26948073 CAS 540-63-6 C2H6S2 MW 94.20 Disponibile su richiesta

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Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 1999 · Certificato di Analisi (CoA) per ogni lotto

1,2-Ethanedithiol (CAS 540-63-6) is a colorless, flammable liquid with a strong garlic-like odor, primarily used as a cation scavenger in trifluoroacetic acid (TFA) peptide-cleavage cocktails, a metal chelating agent, and in organic synthesis for disulfide bond formation. It is also employed in semiconductor manufacturing and as a reagent in analytical chemistry. This chemical has a molecular formula of C2H6S2 and a molecular weight of 94.20 g/mol. It should be stored at ambient conditions but handled with caution, as it carries a "Danger" signal word due to its toxicity and flammability. Molekula supplies 1,2-Ethanedithiol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Questo prodotto è disponibile presso Molekula su richiesta. La specifica completa, il Foglio Informativo di Sicurezza (SDS) e la documentazione del Certificato di Analisi (CoA) saranno forniti con il vostro preventivo una volta che il nostro team avrà confermato la qualità e la dimensione del confezionamento richiesti.

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Panoramica

SKU: 26948073
Numero CAS: 540-63-6
Nome IUPAC: ethane-1,2-dithiol
Numero CE: 208-752-3
Formula molecolare: C2H6S2
Peso molecolare: 94.20
Massa esatta: 93.9911
SMILES: C(CS)S
InChIKey: VYMPLPIFKRHAAC-UHFFFAOYSA-N
InChI: InChI=1S/C2H6S2/c3-1-2-4/h3-4H,1-2H2
PubChem CID: 10902

Sinonimi

1,2-Dimercaptoethane
Dithioethyleneglycol
Dithioglycol
Ethane-1,2-dithiol
Ethylene dimercaptan
Ethylene dithioglycol
Ethylene glycol, dithio-
Ethylene mercaptan
Ethylenedithiol
S-Ethylene dimercaptan

Valori di letteratura

Proprietà fisiche pubblicate della sostanza, non specifiche del lotto.

Aspetto: Liquid
Punto di fusione: -41.2 °C
Punto di ebollizione: 146 °C at 760 mmHg
Solubilità (altri solventi): Freely soluble in alkalies
Tensione di vapore: 5.61 mmHg at 25 °C (Extrapolated)
Indice di rifrazione: 1.5589
pKa: pKa = 8.96

CID PubChem 10902 (HSDB)

Domande frequenti

What is 1,2-Ethanedithiol commonly used for?

1,2-Ethanedithiol is primarily used as a ligand in metal chelation, a cross-linking agent in polymer chemistry, and a sulfur source in organic synthesis, including the formation of 1,3-dithiolanes to protect carbonyl groups and the production of pharmaceutical intermediates.

What is the chemical formula and molecular weight of 1,2-Ethanedithiol?

The chemical formula is C₂H₆S₂, and the molecular weight is 94.20 g/mol.

How should 1,2-Ethanedithiol be stored?

Store at ambient temperature in a cool, dry, well-ventilated area, away from incompatible substances like oxidizers, and keep containers tightly sealed.

What purity grades of 1,2-Ethanedithiol does Molekula supply?

Molekula supplies technical grade (98%+ purity) and analytical/ACS grade for high-purity applications—please specify your requirements when ordering.

Can Molekula supply 1,2-Ethanedithiol in bulk quantities?

Yes, we offer bulk packaging options (e.g., 25kg drums, 200kg IBCs) for industrial and large-scale applications—contact us for custom quotes.

What documentation is provided with a 1,2-Ethanedithiol order?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability and compliance.

Prodotti correlati

Molekula fornisce chimici fini e biochimici dal 1999, e i suoi impianti sono certificati ISO 9001:2015 e ISO 14001:2015. Ogni lotto spedito viene registrato con un numero di lotto e abbinato a un Certificato di Analisi, mentre le Schede di Sicurezza sono disponibili in cinque lingue.