| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D808567 | MACKLIN | 2,5-二氟吡啶 | 97% | 27元/250mg; 32元/1g; 78元/5g; 302元/25g; 1180元/100g; 5890元/500g; | 展开 |
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| D4174 | TCI | 2,5-Difluoropyridine | >98.0%(GC) | 190元/1G; 790元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C5H3F2N = 115.08 | | 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 | 空气 | | Reaxys-RN | 6474989 | | PubChem物质ID | 160871143 | | MDL编号 | MFCD04114191 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) | 熔点 | -33 ℃ | | 沸点 | 115 ℃ | | 闪点 | 22 ℃ | | 比重 | 1.28 | | 折射率 | 1.44 |
安全信息 | 图形或危害标志 |   | | 信号词 | 危险 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H225 : 高度易燃液体和蒸气。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
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。
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。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
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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运输信息 | UN编号 | UN1993 | | 类别 | 3 | | 包装类别 | III | | 监管条件代码(*) | |
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| 168153 | J&K | 2,5-Difluoropyridine | 98% | 211元/1G; 751元/5G; | 展开 |
基本信息 | 分子式 | C5H3F2N | | 分子量 | 115.08 | | 熔点 | -33 | | 沸点 | 115 | | 闪点 | 24 | | 密度 | 1.274 | | 折光率(n20D) | 1.4420-1.4460 | | MDL编码 | MFCD04114191 | | Beilstein | 6474989 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H226
H315
H319
H335 | | 防范说明 | P210
P261
P303+P361+P353
P305+P351+P338
P405
P501 | | UN号码 | 1993 | | 危险分类 | 3 | | 包装等级 | III | | WGK | 3 | | TSCA | 否 |
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| 036113 | Fluorochem | 2,5-Difluoropyridine | 97% | 396元/1g; 572元/5g; 2332元/25g; 6820元/100g; | 展开 |
基本信息 | CAS Number | 84476-99-3 | | MDL Number | MFCD04114191 | | Boiling Point | 115℃ | | Density | 1.274 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof / equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
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.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.
P370 + P378: In case of fire: Use for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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