900157

2-Cyanobutanyl-2-yl 3,5-dimethyl-1H-pyrazole-1-carbodithioate

95%

• Fórmula empírica (Notação de Hill): C₁₁H₁₅N₃S₂
• Peso molecular: 253.39
• Código UNSPSC: 12162002
• ID de substância PubChem: 329769780
• NACRES: NA.23

Propriedades

• Ensaio: 95%
• forma: powder
• condição de armazenamento: protect from light
• pf: 117-122 °C
• cadeia de caracteres SMILES: S=C(SC(CC)(C)C#N)N1N=C(C)C=C1C
• InChI: 1S/C11H15N3S2/c1-5-11(4,7-12)16-10(15)14-9(3)6-8(2)13-14/h6H,5H2,1-4H3
• chave InChI: YLQFEMAFHJDHDH-UHFFFAOYSA-N

Descrição

Aplicação

A stable, dithiocarbamate chain transfer agent (CTA), also referred to as a RAFT agent, that can control chain growth in free radical polymerization, producing polymers with well-defined molecular weights, and low polydispersities. 2-Cyanobutanyl-2-yl 3,5-dimethyl-1H-pyrazole-1-carbodithioate can be used to control homo-polymerisation and co-polymerisation of acrylic acid, acrylates, acrylamides, and styrenes (20 MAMs), and LAMs such as vinyl acetate. Additionally, it can be used to polymerise methacrylates and methacrylamides, with good MW control, and broad polydispersities. It can be used to make MAM-LAM block copolymers. It is soluble in organic media.

Informações legais

Sold for research purposes only: See sigma-aldrich.com/raftlicense. Patents: WO98/01478, WO99/311444.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319,H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable