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1,2-Bis(diphenylphosphino)ethane

1663-45-2
Product Attributes
Catalog No: YB31840 CAS No.: 1663-45-2 Brand: MF: C26H24P2 MW: 398.42 Characters:白色至灰白色粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB31840 yunbang 5g 97% $4.67 Visible after login Inquiry
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YB31840 yunbang 10g 97% $5.83 Visible after login Inquiry
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YB31840 yunbang 25g 97% $7.50 Visible after login Inquiry
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YB31840 yunbang 100g 97% $26.67 Visible after login Inquiry
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YB31840 yunbang 500g 97% $146.67 Visible after login Inquiry
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  • Basic data
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  • Product details
Product Name 1,2-Bis(diphenylphosphino)ethane
Chinese aliasDiphos, 1,2-二(二苯基膦基)乙烷, dppe
CAS1663-45-2
FormulaC26H24P2
MW398.42
Appearance白色至灰白色粉末
MDLMFCD00003047
Melting point142-143 °C @ Solvent: Methanol
Boiling point137-142 °C(lit.)
Storage condition保持容器密封,储存在阴凉,干燥的地方
Symbol N/A
Chemical Stability1.常温常压下稳定,避免氧化物接触 2.该试剂所形成的溶液在空气中极易被氧化为氧化膦,因此需保存在氮气或氩气中保存,固体样品则可保存在空气中。需要注意的是,DIPHOS具有毒性,使用时应严格按操作规
Safe PropertyS22-S24/25-S37/39-S26
Hazard Category CodeR36/37/38
Chinese aliasDiphos, 1,2-二(二苯基膦基)乙烷, dppe
CAS1663-45-2
FormulaC26H24P2
MW398.42
Appearance白色至灰白色粉末
MDLMFCD00003047
Melting point142-143 °C @ Solvent: Methanol
Boiling point137-142 °C(lit.)
Chemical Stability1.常温常压下稳定,避免氧化物接触 2.该试剂所形成的溶液在空气中极易被氧化为氧化膦,因此需保存在氮气或氩气中保存,固体样品则可保存在空气中。需要注意的是,DIPHOS具有毒性,使用时应严格按操作规
Safe PropertyS22-S24/25-S37/39-S26
Hazard Category CodeR36/37/38
Water Solubility微溶
Storage保持容器密封,储存在阴凉,干燥的地方
SmilesP(C1C=CC=CC=1)(C1C=CC=CC=1)CCP(C1C=CC=CC=1)C1C=CC=CC=1
InchiKeyQFMZQPDHXULLKC-UHFFFAOYSA-N
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