| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| A838378 | MACKLIN | 3-乙酰基香豆素 | 96% | 29元/1g; 91元/5g; 391元/25g; 1501元/100g; | 展开 |
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| A2200 | TCI | 3-Acetylcoumarin | >98.0%(GC) | 220元/5G; 820元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C11H8O3 = 188.18 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 143498 | | PubChem物质ID | 87560866 | | MDL编号 | MFCD00006853 |
技术规格 | Appearance | White to Light yellow to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 121.0 to 125.0 ℃ |
物性(参考值) | 熔点 | 123 ℃ | | 最大吸收波长 | 302(EtOH) nm |
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| 380006 | J&K | 3-Acetylcoumarin | 97% | 342元/5G; 945元/25G; | 展开 |
基本信息 | 分子式 | C11H8O3 | | 分子量 | 188.18 | | 熔点 | 119-122 | | MDL编码 | MFCD00006853 | | Beilstein | 143498 | | EINECS 编号 | 223-541-6 |
安全信息 |
| A12532 | Alfa Aesar | 3-Acetylcoumarin | 98+% | 887元/5g; 3535元/25g; | 展开 |
基本信息 MDL
MFCD00006853 EINECS
223-541-6 分子式
C11H8O3 分子量
188.18 熔点
119-124° 形态
Crystalline powder Beilstein
143498 安全信息 TSCA
否 |
| 214671 | Sigma-Aldrich | 3-Acetylcoumarin | 96% | 395.01元/5 G; | 展开 |
产品说明 一般描述 已经报道了 3-乙酰香豆素的 FTIR 和 FT-拉曼光谱。3-乙酰香豆素在哌啶存在下与氯仿中的芳基醛缩合，生成含有 4-芳基丁-3-烯-2-酮成分的香豆素衍生物。 包装 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C11H8O3 | | 分子量 | 188.18 | | EC 号 | 223-541-6 | | MDL编号 | MFCD00006853 | | PubChem化学物质编号 | 24852845 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 96% | | mp | 119-122 ℃ (lit.) | | SMILES string | CC(=O)C1=Cc2ccccc2OC1=O | | InChI | 1S/C11H8O3/c1-7(12)9-6-8-4-2-3-5-10(8)14-11(9)13/h2-6H,1H3 | | InChI key | CSPIFKKOBWYOEX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 342007 | Fluorochem | 3-Acetylcoumarin | = 99% (HPLC) | 308元/1g; 660元/5g; 2420元/25g; | 展开 |
基本信息 | CAS Number | 3949-36-8 | | MDL Number | MFCD00006853 | | Melting Point | 117-124℃ |
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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