| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| 193755 | Sigma-Aldrich | 2,5-Diaminopyridine dihydrochloride | 97% | 3000.91元/25 G; | 咨询 |
产品说明 应用 2,5-Diaminopyridine dihydrochloride was used in the synthesis of:
- organic-inorganic hybrid compound, (C5H9N3)ZnCl4 .H2O
- (2-amino-5 ammoniopyridinium)[CuCl4]
包装 25 g in glass bottle 基本信息 | 经验(实验)分子式 | C5H7N3 · 2HCl | | 分子量 | 182.05 | | EC 号 | 248-083-4 | | MDL编号 | MFCD00040818 | | PubChem化学物质编号 | 24851610 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 264 ℃ (dec.) (lit.) | | SMILES string | Cl[H].Cl[H].Nc1ccc(N)nc1 | | InChI | 1S/C5H7N3.2ClH/c6-4-1-2-5(7)8-3-4;;/h1-3H,6H2,(H2,7,8);2*1H | | InChI key | RWHNUWWUPZKDQP-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 | 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 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 340524 | Fluorochem | 2,5-Diaminopyridine dihydrochloride | 98% | 286元/1g; 440元/5g; 1892元/25g; 6204元/100g; | 咨询 |
基本信息 | CAS Number | 26878-35-3 | | MDL Number | MFCD00040818 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com