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(Carbethoxymethylene)triphenylphosphorane

1099-45-2
Product Attributes
Catalog No: YB33814 CAS No.: 1099-45-2 Brand: MF: C22H21O2P MW: 348.37 Characters:白色或淡黄色粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB33814 yunbang 25g 98% $6.67 Visible after login In stock
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YB33814 yunbang 100g 98% $17.50 Visible after login In stock
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YB33814 yunbang 500g 98% $77.50 Visible after login In stock
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Product Name (Carbethoxymethylene)triphenylphosphorane
Chinese alias乙基(三苯基膦)乙酸酯, (乙氧基羰基亚甲基)三苯基磷烷
CAS1099-45-2
FormulaC22H21O2P
MW348.37
Appearance白色或淡黄色粉末
MDLMFCD00009183
Melting point123.5-125.5 °C
Boiling point128-131 °C
Storage condition2-8°C
Symbol N/A
Chemical Stability该试剂在操作和储存方面无特别要求,在水中稳定 ( 3 h),在0.5 mol/L NaOH或1:1的甲醇-水混合物中至少稳定3 h。
Safe PropertyS22-S24/25-S45-S37/39-S26
Hazard Category CodeR25;R36/37/38
Chinese alias乙基(三苯基膦)乙酸酯, (乙氧基羰基亚甲基)三苯基磷烷
CAS1099-45-2
FormulaC22H21O2P
MW348.37
Appearance白色或淡黄色粉末
MDLMFCD00009183
Melting point123.5-125.5 °C
Boiling point128-131 °C
Chemical Stability该试剂在操作和储存方面无特别要求,在水中稳定 ( 3 h),在0.5 mol/L NaOH或1:1的甲醇-水混合物中至少稳定3 h。
Safe PropertyS22-S24/25-S45-S37/39-S26
Hazard Category CodeR25;R36/37/38
Water Solubility溶于乙醇 (42 g/100 mL),THF (13 g/100 mL),氯仿 (29 g/100 mL);不溶于水 (<0.5 g/100 mL)
Storage2-8°C
SmilesP(C1C=CC=CC=1)(C1C=CC=CC=1)(C1C=CC=CC=1)=CC(=O)OCC
InchiKeyIIHPVYJPDKJYOU-UHFFFAOYSA-N
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