| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M814075 | MACKLIN | 7-甲基-1,5-苯并二氧杂环庚烷-3-酮 | 98% | 69元/1g; 279元/5g; 782元/25g; 2332元/100g; | | |
| M2045 | TCI | 7-Methyl-1,5-benzodioxepan-3-one | >98.0%(GC) | 615元/5G; | | 基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C10H10O3 = 178.19 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 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 | 9903637 | | PubChem物质ID | 87561097 | | MDL编号 | MFCD07371373 |
技术规格 | Appearance | White to Light yellow powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 37.0 to 41.0 ℃ |
物性(参考值) |
| 97597 | Supelco | 7-Methyl-2H-1,5-benzodioxepin-3(4H)-one | analytical standard | 953.13元/100 MG; | | 产品说明 一般描述 7-甲基-2H-1,5-苯并二氧杂蒎 -3(4H)-酮是一种合成香料成分，属于海洋香味化合物类。.它给人以带有花香的海滨嗅觉印象。这种苯并二氧杂蒎酮具有研究结构-气味关系(SOR)所需的分子结构。 应用 7-甲基-2H-1,5-苯并二氧杂蒎-3(4H)-酮可以用作分析标准品，用于通过各种色谱技术测定合成海洋香味化合物配方的嗅觉评估中的分析物。 基本信息 | 经验(实验)分子式 | C10H10O3 | | 分子量 | 178.18 | | EC 号 | 249-320-4 | | MDL编号 | MFCD07371373 | | PubChem化学物质编号 | 329770547 | | NACRES | NA.24 |
产品性质 | 等级 | analytical standard | | 质量水平 | 100 | | 测定 | ≥98.0% (GC) | | 保质期 | limited shelf life, expiry date on the label | | 杂质 | ≤4.0% water (calc. from elemental analysis) | | application(s) | cleaning products
cosmetics
food and beverages
personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | InChI | 1S/C10H10O3/c1-7-2-3-9-10(4-7)13-6-8(11)5-12-9/h2-4H,5-6H2,1H3 | | InChI key | SWUIQEBPZIHZQS-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Warning | | 危险声明 | H302 | | 预防措施声明 | P301 + P312 + P330 | | 危险分类 | Acute Tox. 4 Oral | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 209769 | Fluorochem | 7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one | 95% | 1672元/5g; 5214元/25g; 18238元/100g; | | 基本信息 | CAS Number | 28940-11-6 | | MDL Number | MFCD07371373 |
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.
| | 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.
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.
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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