251232

Tetraisopropylthiuramdisulfid

98%

• Synonym(e): Bis-(diisopropylthiocarbamoyl)-disulfid
• Lineare Formel: ([(CH₃)₂CH]₂NC((S)S]₂
• CAS-Nummer: 4136-91-8
• Molekulargewicht: 352.65
• MDL-Nummer: MFCD00009860
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24855119
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: powder
• mp (Schmelzpunkt): 115-117 °C (lit.)
• Löslichkeit: chloroform: soluble 2.5%, clear, yellow
• SMILES String: CC(C)N(C(C)C)C(=S)SSC(=S)N(C(C)C)C(C)C
• InChI: 1S/C14H28N2S4/c1-9(2)15(10(3)4)13(17)19-20-14(18)16(11(5)6)12(7)8/h9-12H,1-8H3
• InChIKey: ZUYREEAWHZRZDX-UHFFFAOYSA-N

Beschreibung

Anwendung

Tetraisopropylthiuram disulphide has been used:

• for incorporation of a thiol equivalent into heterocyclic compounds, by reaction with appropriate lithiated heterocycle
• in preparation of unsymmetrical sulfides
• as extractant for silver (I) extraction from photographic fixing solution

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves