| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| E823761 | MACKLIN | 3-乙基-2,4-戊烷二酮 | 90%(GC )(mixture of isomers) | 656元/5g; 1415元/25g; | 咨询 |
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| E0405 | TCI | 3-Ethyl-2,4-pentanedione | >90.0%(GC) | 990元/5ML; | 咨询 |
基本信息 | 纯度/分析方法 | >90.0%(GC) | | 分子式/分子量 | C7H12O2 = 128.17 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 506848 | | PubChem物质ID | 87569662 | | SDBS (AIST Spectral DB) | 18975 | | MDL编号 | MFCD00008764 |
技术规格 | Appearance | Light yellow to Yellow to Orange clear liquid | | Purity(GC) | min. 90.0 % |
物性(参考值) | 沸点 | 81 ℃/20.3 mmHg | | 闪点 | 67 ℃ | | 比重 | 0.96 | | 折射率 | 1.44 |
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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| 282979 | Sigma-Aldrich | 3-Ethyl-2,4-pentanedione, mixture of tautomers | 98% | 848.31元/5 G; 1805.84元/25 G; | 咨询 |
产品说明 应用 3-Ethyl-2,4-pentanedione has been used in the preparation of: - N,N,N,N-tetradentate macrocyclic ligand
- vanadyl 3-ethylacetylacetonate, its effects in non-ketotic, streptozotocin-diabetic rats has been studied
包装 5, 25 g in glass bottle 基本信息 | 线性分子式 | CH3COCH(C2H5)COCH3 | | 分子量 | 128.17 | | EC 号 | 216-272-0 | | MDL编号 | MFCD00008764 | | PubChem化学物质编号 | 24857080 | | NACRES | NA.22 |
产品性质 | 测定 | 98% | | 形式 | liquid | | 折射率 | n20/D 1.442 (lit.) | | bp | 80-81 ℃/20 mmHg (lit.) | | 密度 | 0.953 g/mL at 25 ℃ (lit.) | | SMILES string | CCC(C(C)=O)C(C)=O | | InChI | 1S/C7H12O2/c1-4-7(5(2)8)6(3)9/h7H,4H2,1-3H3 | | InChI key | GUARKOVVHJSMRW-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 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 152.6 °F - closed cup | | 闪点(C) | 67 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
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| 349347 | Fluorochem | 3-ethylpentane-2,4-dione | >90.0%(GC) | 3564元/5ml; | 咨询 |
基本信息 | CAS Number | 1540-34-7 | | MDL Number | MFCD00008764 | | Boiling Point | 81℃ | | Density | 0.96 |
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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