| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D824297 | MACKLIN | 二苄叉丙酮 | 99% | 30元/5g; 33元/25g; 125元/100g; 558元/500g; 1085元/1kg; | 咨询 |
储存：2~8°C，干燥，密封 状态：固体 物化性质：粉末 折射率：1.649 |
| 08-0625 | Strem | 1,5-Diphenyl-1,4-pentadien-3-one | min. 98% | 975元/1g; 3885元/5g; | 咨询 |
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| Y11051 | Alfa Aesar | 1,5-Diphenylpenta-1,4-dien-3-one | | 218元/25g; 574元/100g; 2330元/500g; | 咨询 |
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| S676985 | | 1,5-Diphenyl-1,4-pentadien-3-one | AldrichCPR | 1908.94元/250MG; | 咨询 |
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 | C17H14O | | 分子量 | 234.301 | | MDL编号 | MFCD00004790 |
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| 500131 | Fluorochem | ((1Z,4E)-3-METHYLENEPENTA-1,4-DIENE-1,5-DIYL)DIBENZENE | 95% | 748元/25g; 1892元/100g; 6006元/500g; | 咨询 |
基本信息 | CAS Number | 538-58-9 | | MDL Number | MFCD25541655 | | Melting Point | 107-113℃ | | Density | 1.0477 |
安全信息 | 图形或危害标志 |   | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H410: Very toxic to aquatic life with long lasting effects.
H317: May cause an allergic skin reaction
| | 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.
P273: Avoid release to the environment.
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.
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.
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.
P391: Collect spillage.
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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