329703

Zinc diethyldithiocarbamate

97%

• Synonyme(s) : Zinc bis(diethyldithiocarbamate), Zinc diethylcarbamodithioate, Diethyldithiocarbamic acid zinc salt
• Formule linéaire : [(C₂H₅)₂NCS₂]₂Zn
• Numéro CAS: 14324-55-1
• Poids moléculaire : 361.93
• Numéro CE : 238-270-9
• Numéro MDL: MFCD00064798
• Code UNSPSC : 12161600
• ID de substance PubChem : 24859807
• Nomenclature NACRES : NA.22

Propriétés

• Pureté: 97%
• Pertinence de la réaction: core: zinc; reagent type: catalyst
• Pf: 178-181 °C (lit.)
• Chaîne SMILES: CCN(CC)C(=S)S[Zn]SC(=S)N(CC)CC
• InChI: 1S/2C5H11NS2.Zn/c2*1-3-6(4-2)5(7)8;/h2*3-4H2,1-2H3,(H,7,8);/q;;+2/p-2
• Clé InChI: RKQOSDAEEGPRER-UHFFFAOYSA-L

Description

Description générale

Zinc diethyldithiocarbamate is an organometallic precursor used as an accelerator in the vulcanization of natural rubber latex films.

Application

Zinc diethyldithiocarbamate (Zn(S₂CNEt₂)₂, ZDTC) can be used as an organocatalyst for the synthesis of high molecular weight polyurethanes from PEG- and PPG-diol macromonomers for use in biomedical applications. In comparison to other zinc catalysts, ZDTC demonstrated outstanding activity in the preparation of polyurethanes because of its tolerance to different organic solvents.
It can also be used as:

• A catalyst for the polymerization of olefin oxides.
• A precursor to prepare zinc sulfide semiconductor nanowires, which can be used as building blocks for photonic devices.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H302,H315,H317,H319,H335,H373,H410
• Conseils de prudence: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Classification des risques: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3
• Organes cibles: Liver,spleen, Respiratory system
• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable