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800795 1,2-Etan-ditiol

1,2-Ethanedithiol for synthesis. CAS 540-63-6, chemical formula HSCH₂CH₂SH.

1,2-Etan-ditiol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 540-63-6 EC Number: 208-752-3 Molar Mass: 94.2 g/mol Chemical Formula: HSCH₂CH₂SH Hill Formula: C₂H₆S₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
540-63-6208-752-3C₂H₆S₂HSCH₂CH₂SH94.2 g/mol

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          Description
          Catalogue Number800795
          Description1,2-Ethanedithiol
          References
          Product Information
          CAS number540-63-6
          EC number208-752-3
          Hill FormulaC₂H₆S₂
          Chemical formulaHSCH₂CH₂SH
          Molar Mass94.2 g/mol
          HS Code2930 90 19
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application1,2-Ethanedithiol for synthesis. CAS 540-63-6, chemical formula HSCH₂CH₂SH.
          Biological Information
          Physicochemical Information
          Boiling point144 - 146 °C (1013 hPa)
          Density1.12 g/cm3 (20 °C)
          Flash point44 °C
          Melting Point-41 °C
          Vapor pressure6.4 hPa (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 120 mg/kg
          LD 50 dermalLD50 Rabbit 197 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H226: Lichid şi vapori inflamabili.
          H301: Toxic în caz de înghiţire.
          H310 + H330: Mortal în contact cu pielea sau prin inhalare.
          Precautionary Statement(s)P210: A se păstra departe de surse de căldură, suprafețe fierbinți, scântei, flăcări și alte surse de aprindere. Fumatul interzis.
          P233: Păstraţi recipientul închis etanş.
          P240: Legătură la pământ și conexiune echipotențială cu recipientul și cu echipamentul de recepție.
          P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
          P303 + P361 + P353: ÎN CAZ DE CONTACT CU PIELEA (sau cu părul): Scoateți imediat toată îmbrăcămintea contaminată. Clătiți pielea cu apă.
          P304 + P340 + P310: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
          Signal WordPericol
          RTECSKI3325000
          Storage class3 Lichide inflamabile
          WGKWGK 3 puternică poluare a apei
          Disposal9
          Compusii cancerigeni si compusii inflamabili marcati ca "toxici" sau "foarte toxici": container F. Alchili-sulfatii sunt cancerigeni. Luati masuri speciale pentru a evita inhalarea sau contactul cu pielea. Pentru neutralizarea alchil-sulfatilor, acestia se adauga in picaturi (cu o palnie de picurare) in solutie concentrata de amoniac racita cu gheata (Cod Merck 105426) agitand puternic. Inainte de colectarea in containerul D, verificati pH-ul cu strip-uri indicatoare pH, universale (Cod Merck 109535).
          Safety Information
          Categories of dangerinflamabil, toxic
          Product Usage Statements
          Storage and Shipping Information
          StorageA se depozita sub +30 °C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3071 , 6.1 (3), II
          Declaration (transport by air) IATA-DGRUN 3071 , 6.1 (3), II
          Declaration (transport by sea) IMDG-CodeUN 3071 , 6.1 (3), II
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 99.0 % (a/a)
          Water (GC, area%)≤ 0.40 % (a/a)
          Density (d 20 °C/ 4 °C)1.123 - 1.126
          Color (visual)colorless to light yellow
          Appearance of substance (visual)clear
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8007950100 04022536362526
          8007950500 04022536362533

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polymerization Reagents > Polymerization, Inhibitors