• 3'',6''-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9''-[9H]xanthene]-ar-carboxylic acid

• Product Name
• 3'',6''-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9''-[9H]xanthene]-ar-carboxylic acid

• CAS
• 72088-94-9;80537-70-8;94595-55-8

• Molecular Formula
• C₄₂H₂₄O₁₄

• Molecular Weight
• 752.6316

• Molecular Structure
• 

• EINECS
• 276-331-1

• InChI
• InChI=1/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25)

• Melting Point
• 275℃

• Flash Point
• -

• Vapor Pressure
• -

• Density
• -

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S37/39:Wear suitable gloves and eye/face protection
  

• Risk Description :
• R36:Irritating to eyes.