| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M869771 | MACKLIN | 2-巯基吡嗪 | 98% | 135元/200mg; 457元/1g; 1469元/5g; | 展开 |
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| M2950 | TCI | 2-Mercaptopyrazine | >98.0%(T)(HPLC) | 1310元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C4H4N2S = 112.15 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 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,加热 | | Reaxys-RN | 878322 | | MDL编号 | MFCD00235012 |
技术规格 | Appearance | Light yellow to Brown powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Argentometric Titration) | min. 98.0 % |
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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| 791830 | Sigma-Aldrich | 2-Mercaptopyrazine | 97% (HPLC) | 1493.65元/1 G; | 展开 |
基本信息 | 经验(实验)分子式 | C4H4N2S | | 分子量 | 112.15 | | MDL编号 | MFCD00235012 | | PubChem化学物质编号 | 329768296 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% (HPLC) | | mp | 207-213 ℃ | | 储存温度 | 2-8℃ | | SMILES string | SC1=NC=CN=C1 | | InChI | 1S/C4H4N2S/c7-4-3-5-1-2-6-4/h1-3H,(H,6,7) | | InChI key | HKAVADYDPYUPRD-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H302 - H315 - H318 - H335 | | 预防措施声明 | P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - 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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| 050487 | Fluorochem | Pyrazine-2-thiol | 95 | 5720元/1g; | 展开 |
基本信息 | CAS Number | 38521-06-1 | | MDL Number | MFCD00235012 | | Melting Point | 207 - 213 ℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H318: Causes serious eye damage.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: 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 local regulations.
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