329703

Zinc diethyldithiocarbamate

97%

• Sinônimo(s): Zinc bis(diethyldithiocarbamate), Zinc diethylcarbamodithioate, Diethyldithiocarbamic acid zinc salt
• Fórmula linear: [(C₂H₅)₂NCS₂]₂Zn
• Número CAS: 14324-55-1
• Peso molecular: 361.93
• Número CE: 238-270-9
• Número MDL: MFCD00064798
• Código UNSPSC: 12161600
• ID de substância PubChem: 24859807
• NACRES: NA.22

Propriedades

• Nível de qualidade: 100
• Ensaio: 97%
• adequação da reação: core: zinc; reagent type: catalyst
• pf: 178-181 °C (lit.)
• cadeia de caracteres 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
• chave InChI: RKQOSDAEEGPRER-UHFFFAOYSA-L

Descrição

Descrição geral

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

Aplicação

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.

Informações de segurança

• Pictogramas: GHS08,GHS07,GHS09
• Palavra indicadora: Warning
• Frases de perigo: H302,H315,H317,H319,H335,H373,H410
• Declarações de precaução: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Classificações de perigo: 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
• Órgãos-alvo: Liver,spleen, Respiratory system
• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable