| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B839012 | MACKLIN | 4-溴四氢吡喃 | 98% | 26元/250mg; 65元/5g; 308元/25g; 1224元/100g; | 咨询 |
储存：2-8°C 状态：无色到淡红黄色液体 折射率：n20/D 1.497 |
| B5600 | TCI | 4-Bromotetrahydro-2H-pyran | >98.0%(GC) | 190元/1G; 590元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C5H9BrO = 165.03 | | 外观与形状(20℃) | 液体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (分解) | | Reaxys-RN | 102798 | | PubChem物质ID | 354335307 | | MDL编号 | MFCD07371501 |
技术规格 | Appearance | Colorless to Yellow to Orange clear liquid | | Purity(GC) | min. 98.0 % | | Purity(Argentometric Titration) | min. 97.0 % |
物性(参考值) | 沸点 | 61 ℃/15 mmHg | | 闪点 | 71 ℃ | | 比重 | 1.48 | | 折射率 | 1.50 |
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。
H227 : 可燃液体。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
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。
P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。
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。
P403 + P235 : 存放在通风良好的地方。保持低温。
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| 304154 | J&K | 4-Bromo-tetrahydropyran | 98% | 204元/1G; 815元/5G; 3254元/25G; | 咨询 |
基本信息 | 分子式 | C5H9BrO | | 分子量 | 165.03 | | 沸点 | 60-65 | | 闪点 | 71 | | 密度 | 1.467 | | MDL编码 | MFCD07371501 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H227
H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 2 |
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| Y12738 | Alfa Aesar | 4-Bromotetrahydropyran | | 370元/5g; 669元/10g; 1452元/25g; | 咨询 |
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| 722456 | Sigma-Aldrich | 4-Bromotetrahydropyran | | 923.78元/500 MG; | 咨询 |
产品说明 应用 Reactant for:
- Nickel-catalyzed alkyl-alkyl Suzuki coupling reactions with boron reagents
- Preparation of a selective small-molecule melanocortin-4 receptor agonist with efficacy in a pilot study of sexual dysfunction in humans
- Preparation of aliphatic hydrocarbons via nickel-catalyzed Suzuki cross-coupling with alkylboranes
- Preparation of anthranilic acids as antibacterial agents with human serum albumin binding affinity
- Preparation of antiatherogenic antioxidant di-tert-butyldihydrobenzofuranols via Grignard reactions with di-tert-butyl(hydroxy)benzaldehyde derivatives
- Synthesis of gephyrotoxin via the Schmidt reaction
包装 500 mg in amber glass bottle 基本信息 | 经验(实验)分子式 | C5H9BrO | | 分子量 | 165.03 | | MDL编号 | MFCD07371501 | | PubChem化学物质编号 | 329763928 | | NACRES | NA.22 |
产品性质 | 形式 | liquid | | 质量水平 | 100 | | 折射率 | n20/D 1.497 | | 密度 | 1.467 g/cm3 at 25 ℃ | | SMILES string | BrC1CCOCC1 | | InChI | 1S/C5H9BrO/c6-5-1-3-7-4-2-5/h5H,1-4H2 | | InChI key | IVBVKTPDEWDNRW-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 | 10 - Combustible liquids | | WGK | WGK 2 | | 闪点(F) | 160.0 °F - closed cup | | 闪点(C) | 71.1 ℃ - closed cup |
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| 077342 | Fluorochem | 4-Bromotetrahydropyran | 95% | 286元/1g; 814元/5g; 2420元/25g; | 咨询 |
基本信息 | CAS Number | 25637-16-5 | | MDL Number | MFCD07371501 | | Density | 1.467 |
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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