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Coumarin

91-64-5
Product Attributes
Catalog No: YB15151 CAS No.: 91-64-5 Brand: MF: C9H6O2 MW: 146.14 Characters:白色结晶固体
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB15151 yunbang 100g 99% $8.33 Visible after login In stock
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YB15151 yunbang 500g 99% $23.33 Visible after login In stock
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YB15151 yunbang 2.5kg 99% $104.16 Visible after login In stock
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Product Name Coumarin
Chinese alias1,2-苯并吡喃酮, 2H-苯并吡喃-2-酮, 1-苯并吡喃-2-酮
CAS91-64-5
FormulaC9H6O2
MW146.14
Appearance白色结晶固体
MDLMFCD00006850
Melting point71 °C
Boiling point301.71 °C
Storage condition1.本品应密封于阴凉干燥处避光保存。 2.50kg内衬塑料袋纸板桶包装。贮运中应注意干燥、通风、防晒、防潮、隔热。
Symbol N/A
Chemical Stability1.香豆素是顺式邻位羟基肉桂酸的内酯。能发生卤化、硝化、磺化、氢化等反应。 2.有毒,大鼠经口LD50293mg/kg,小鼠经口LD50196mg/kg,小鼠腹腔注射LD50220mg/kg。工作场
Safe PropertyS36-S36/37-S26
Hazard Category CodeR20/21/22;R36/37/38;R40
物编码YB15151
Chinese alias1,2-苯并吡喃酮, 2H-苯并吡喃-2-酮, 1-苯并吡喃-2-酮
CAS91-64-5
FormulaC9H6O2
MW146.14
Appearance白色结晶固体
MDLMFCD00006850
Melting point71 °C
Boiling point301.71 °C
Chemical Stability1.香豆素是顺式邻位羟基肉桂酸的内酯。能发生卤化、硝化、磺化、氢化等反应。 2.有毒,大鼠经口LD50293mg/kg,小鼠经口LD50196mg/kg,小鼠腹腔注射LD50220mg/kg。工作场
Safe PropertyS36-S36/37-S26
Hazard Category CodeR20/21/22;R36/37/38;R40
Water Solubilityless than 0.1 mg/mL at 63.5° F (NTP, 1992)
运输要求室温
Storage1.本品应密封于阴凉干燥处避光保存。 2.50kg内衬塑料袋纸板桶包装。贮运中应注意干燥、通风、防晒、防潮、隔热。
SmilesO=C1OC2C(=CC=CC=2)C=C1
InchiKeyZYGHJZDHTFUPRJ-UHFFFAOYSA-N
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