900157

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

95%

• 經驗公式（希爾表示法）: C₁₁H₁₅N₃S₂
• 分子量：: 253.39
• 分類程式碼代碼: 12162002
• PubChem物質ID: 329769780
• NACRES: NA.23

屬性

• 化驗: 95%
• 形狀: powder
• 儲存條件: protect from light
• mp: 117-122 °C
• SMILES 字串: 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
• InChI 密鑰: YLQFEMAFHJDHDH-UHFFFAOYSA-N

描述

應用

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.

法律資訊

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

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable