• 5,5''6,6''-Tetrahydroxy-3,3,3'',3''-tetramethyl-1,1''-spirobisindane

• Product Name
• 5,5''6,6''-Tetrahydroxy-3,3,3'',3''-tetramethyl-1,1''-spirobisindane

• CAS
• 77-08-7

• Molecular Formula
• C₂₁H₂₄O₄

• Molecular Weight
• 340.4129

• Molecular Structure
• 

• EINECS
• 201-003-1

• InChI
• InChI=1/C21H24O4/c1-19(2)9-21(13-7-17(24)15(22)5-11(13)19)10-20(3,4)12-6-16(23)18(25)8-14(12)21/h5-8,22-25H,9-10H2,1-4H3

• Melting Point
• 300℃

• Flash Point
• 260.8°C

• Vapor Pressure
• 3.35E-13mmHg at 25°C

• Density
• 1.37g/cm3

• Safety Description

• Risk Description :
• -