| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D870152 | MACKLIN | 3,4-二乙酰基-2,5-己二酮 | 98% | 97元/50mg; | 展开 |
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| D4826 | TCI | 3,4-Diacetyl-2,5-hexanedione | >98.0%(GC) | 1250元/200MG; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C10H14O4 = 198.22 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1211267 | | PubChem物质ID | 354333831 | | MDL编号 | MFCD00031531 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 191.0 to 195.0 ℃ |
物性(参考值) | 熔点 | 193 ℃ | | 沸点 | 122 ℃/18 mmHg | | 最大吸收波长 | 285(EtOH) nm |
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| S678929 | | 1,1,2,2-Tetraacetylethane | AldrichCPR | 2122.84元/250MG; | 展开 |
产品说明 其他说明 Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. 基本信息 | 线性分子式 | C10H14O4 | | 分子量 | 198.221 | | MDL编号 | MFCD00031531 |
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| 235838 | Fluorochem | 3,4-Diacetylhexane-2,5-dione | 95% | 1518元/2g; 5918元/10g; | 展开 |
基本信息 | CAS Number | 5027-32-7 | | MDL Number | MFCD00031531 | | Boiling Point | 122℃ | | Melting Point | 193℃ |
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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