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Cyanomethyl (3,5-Dimethyl-1H-pyrazole)-carbodithioate
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C8H9N3S2 |
| Molecular weight | 211.31 |
| MDL number | MFCD28385794 |
| PubChem Substance ID【PubChem化学物质编号】 | 329769778 |
| NACRES | NA.23 |
| Application【应用】 | 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. Cyanomethyl (3,5-Dimethyl-1H-pyrazole)-carbodithioate can be used to control homo-polymerisation and co-polymerisation of acrylic acid, acrylates, acrylamides, and styrenes (2o MAMs), and LAMs such as vinyl acetate and N-vinylpyrrolidinone. It can be used to make MAM-LAM block copolymers. It is soluble in organic media. |
| Legal Information【法律信息】 | Sold for research purposes only: See sigma-aldrich.com/raftlicense Patents: WO98/01478, WO99/311444. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 95% |
| form【形式】 | powder |
| storage condition【储存条件】 | protect from light |
| mp | 104-109 ℃ |
| SMILES string | CC1=NN(C(SCC#N)=S)C(C)=C1 |
| InChI | 1S/C8H9N3S2/c1-6-5-7(2)11(10-6)8(12)13-4-3-9/h5H,4H2,1-2H3 |
| InChI key | OMTFYPHYESIDFH-UHFFFAOYSA-N |
| packaging【包装】 | 1 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
