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Home
-
About Us
- Company Introduction
- Corporate Culture
-
Products
- Core Products
- Cederwood Series
- Synthetic Series
- Traditional Chinese Medicine Aromatherapy Division
- Essential Oil Series
- Hydrosol Series
- Fragrance
-
Development
- Environmental Protection
- Innovative Research and Development
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News
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Contact Us
Coumarin
|
项 目 Items |
规 格 Specifications |
|
化学名称 Chemical name |
2H-1-苯并吡喃-2-酮; 2H-1-BENZOPYRAN-2-ONE |
|
分子量 Molecular weight |
146.14 |
|
CAS号 CAS number |
91-64-5 |
|
外观 Appearance
|
白色结晶 White crystalline
|
|
香气 Odor |
甜的 ,新鲜黑香豆样香气 Pure black bean-like fragrance
|
|
熔点 Melting point
|
>69.0℃ |
|
溶解度 Solubility
|
1g试样全溶于90%乙醇(体积分数)8ml中 1 g the soluble in 90% ethanol 8 ml
|
|
保质期 Selflife |
730Days |
|
储存条件 Storage conditions |
通风、阴凉、干燥 Dry, well ventilated,low temperature condition |
CAS#91-64-5
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