329703

Zinc diethyldithiocarbamate

97%

• Sinonimo/i: Zinc bis(diethyldithiocarbamate), Zinc diethylcarbamodithioate, Diethyldithiocarbamic acid zinc salt
• Formula condensata: [(C₂H₅)₂NCS₂]₂Zn
• Numero CAS: 14324-55-1
• Peso molecolare: 361.93
• Numero CE: 238-270-9
• Numero MDL: MFCD00064798
• Codice UNSPSC: 12161600
• ID PubChem: 24859807
• NACRES: NA.22

Proprietà

• Saggio: 97%
• Impiego in reazioni chimiche: core: zinc; reagent type: catalyst
• Punto di fusione: 178-181 °C (lit.)
• Stringa SMILE: 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; RKQOSDAEEGPRER-UHFFFAOYSA-L

Descrizione

Descrizione generale

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

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07,GHS09
• Avvertenze: Warning
• Indicazioni di pericolo: H302,H315,H317,H319,H335,H373,H410
• Consigli di prudenza: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Classi di pericolo: 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
• Organi bersaglio: Liver,spleen, Respiratory system
• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable