| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P815566 | MACKLIN | 2-羟基吡啶-N-氧化物 | 98% | 30元/5g; 74元/25g; 254元/100g; 1120元/500g; 5586元/2.5kg; | 咨询 |
储存：室温 状态：浅黄色或红色-黄色或棕色-灰色固体 |
| H0672 | TCI | 2-Hydroxypyridine N-Oxide | >98.0%(T) | 770元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C5H5NO2 = 111.10 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1422545 | | PubChem物质ID | 87571045 | | MDL编号 | MFCD00006195 |
技术规格 | Appearance | Light yellow to Brown powder to crystal | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 149.0 to 152.0 ℃ | | Solubility in hot Methanol | very faint turbidity |
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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| 187596 | J&K | 2-Hydroxypyridine N-Oxide | 98% | 159元/5G; 627元/25G; 2066元/100G; | 咨询 |
基本信息 | 分子式 | C5H5NO2 | | 分子量 | 111.10 | | 熔点 | 147-152 | | 闪点 | 100 | | 密度 | 1.111 | | MDL编码 | MFCD00006195 | | Beilstein | 1422545 | | EINECS 编号 | 236-100-8 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
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| H54207 | Alfa Aesar | 2-Hydroxypyridine N-Oxide | 98+% | 432元/5g; 1730元/25g; 5764元/100g; | 咨询 |
基本信息 MDL
MFCD00006195 EINECS
236-100-8 分子式
C5H5NO2 分子量
111.10 熔点
147-152° 闪点
100°(212°F) 密度
1.111 形态
Crystalline powder Beilstein
1422545 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste TSCA
否 |
| C24379 | Alfa Aesar | 2-Hydroxypyridine-N-oxide | 97% | 1481元/25g; 4499元/100g; 13440元/500g; | 咨询 |
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| 56413 | Sigma-Aldrich | 2-Pyridinol 1-oxide | ≥98.0% (N) | 2047.49元/25 G; 6358.88元/100 G; | 咨询 |
产品说明 一般描述 2-羟基吡啶1-氧化物(HOPO)是一种肽偶联剂，用作HOBt的替代物。可与过渡金属离子形成稳定的螯合配合物。 应用 2-羟基吡啶1-氧化物可用于：
- 制造利用循环伏安法进行铕电化学测定的金电极。
- 制备2羟基吡啶-N-氧化物的聚合镍(II)配合物。
- 在甲醇钠和甲苯-9-磺酸甲酯的存在下合成 1-甲氧基吡啶-4-酮。
包装 25, 100 g in poly bottle 基本信息 | 经验(实验)分子式 | C5H5NO2 | | 分子量 | 111.10 | | Beilstein | 1422545 | | EC 号 | 236-100-8 | | MDL编号 | MFCD00006195 | | PubChem化学物质编号 | 57651579 | | NACRES | NA.22 |
产品性质 | 质量水平 | 300 | | 测定 | ≥98.0% (N) | | mp | 147-152 ℃ | | SMILES string | Oc1cccc[n+]1[O-] | | InChI | 1S/C5H5NO2/c7-5-3-1-2-4-6(5)8/h1-4,7H | | InChI key | JVHZMYAXZUIZKS-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) | 212.0 °F - closed cup | | 闪点(C) | 100 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 078762 | Fluorochem | 2-Hydroxypyridine 1-oxide | 99% | 220元/1g; 352元/5g; 660元/25g; 924元/100g; 1760元/250g; | 咨询 |
基本信息 | CAS Number | 13161-30-3 | | MDL Number | MFCD00006195 | | Melting Point | 148-154℃ | | Density | 1.111 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H318: Causes serious eye damage.
| | 防范说明 | P264: Wash hands thoroughly after handling.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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 relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P362: Take off contaminated clothing and wash before reuse.
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