| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| P843019 | MACKLIN | 2,4-二氨基嘧啶 | 98% | 52元/250mg; 95元/1g; 356元/5g; 1456元/25g; 3987元/100g; | 展开 |
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| D2120 | TCI | 2,4-Diaminopyrimidine | >98.0%(GC)(T) | 1290元/5G; 3760元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C4H6N4 = 110.12 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气 | | Reaxys-RN | 110676 | | PubChem物质ID | 87568565 | | MDL编号 | MFCD00038023 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Nonaqueous Titration) | min. 98.0 % | | Melting point | 147.0 to 151.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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| Y15561 | Alfa Aesar | Pyrimidine-2,4-diamine | | 483元/1g; 1589元/5g; 2770元/10g; 5603元/25g; | 展开 |
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| 468231 | Sigma-Aldrich | 2,4-Diaminopyrimidine | 98% | 848.94元/1 G; | 展开 |
基本信息 | 经验(实验)分子式 | C4H6N4 | | 分子量 | 110.12 | | EC 号 | 205-862-3 | | MDL编号 | MFCD00038023 | | PubChem化学物质编号 | 24870498 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | mp | 143-147 ℃ (lit.) | | SMILES string | Nc1ccnc(N)n1 | | InChI | 1S/C4H6N4/c5-3-1-2-7-4(6)8-3/h1-2H,(H4,5,6,7,8) | | InChI key | YAAWASYJIRZXSZ-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 |
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| 079382 | Fluorochem | Pyrimidine-2,4-diamine | 99% | 308元/1g; 1430元/5g; 2728元/10g; 5346元/25g; | 展开 |
基本信息 | CAS Number | 156-81-0 | | MDL Number | MFCD00038023 | | Melting Point | 147-148℃ |
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 .
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