| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| C896937 | MACKLIN | 4-氯-1H-吡唑-5-羧酸 | 96% | 213元/500mg; 255元/1g; 1154元/5g; | 咨询 |
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| Y15962 | Alfa Aesar | 4-Chloro-1H-pyrazole-3-carboxylic acid | | 262元/100mg; 432元/250mg; 896元/1g; 3216元/5g; 5869元/10g; | 咨询 |
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| 736740 | Sigma-Aldrich | 4-Chloro-1H-pyrazole-3-carboxylic acid | 95% | 951.22元/250 MG; | 咨询 |
基本信息 | 经验(实验)分子式 | C4H3ClN2O2 | | 分子量 | 146.53 | | MDL编号 | MFCD01459881 | | PubChem化学物质编号 | 329765138 | | NACRES | NA.22 |
产品性质 | 测定 | 95% | | mp | 255-260 ℃ | | SMILES string | OC(=O)c1n[nH]cc1Cl | | InChI | 1S/C4H3ClN2O2/c5-2-1-6-7-3(2)4(8)9/h1H,(H,6,7)(H,8,9) | | InChI key | ZOLUACWHRMUETA-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 014524 | Fluorochem | 4-Chloro-1H-pyrazole-3-carboxylic acid | 95% | 946元/250mg; 2596元/1g; 10912元/5g; 32670元/25g; | 咨询 |
基本信息 | CAS Number | 84547-87-5 | | MDL Number | MFCD01459881 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H314: Causes severe skin burns and eye damage.
| | 防范说明 | P260: Do not breathe .
P264: Wash hands thoroughly after handling.
P280: Wear .
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310: Immediately call a POISON CENTER or doctor/physician.
P321: Specific treatment (see . on this label).
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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