5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE

Modify Date: 2024-01-02 13:43:03

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Structure
5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE structure
Common Name 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE
CAS Number 77-08-7 Molecular Weight 340.41300
Density 1.37g/cm3 Boiling Point 561.2ºC at 760 mmHg
Molecular Formula C21H24O4 Melting Point 300ºC
MSDS Chinese USA Flash Point 260.8ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetraMethyl-1,1'-spirobiindan
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.37g/cm3
Boiling Point 561.2ºC at 760 mmHg
Melting Point 300ºC
Molecular Formula C21H24O4
Molecular Weight 340.41300
Flash Point 260.8ºC
Exact Mass 340.16700
PSA 80.92000
LogP 4.15770
Index of Refraction 1.694
Water Solubility Slightly soluble in methanol.

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26-36/37/39-36
RIDADR NONH for all modes of transport

 Synthetic Route

~60%

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Structure

5,5',6,6'-TETRA...

CAS#:77-08-7

Literature: Dei, Andrea; Sorace, Lorenzo Journal of the Chemical Society. Dalton Transactions, 2003 , # 17 p. 3382 - 3386

~%

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Structure

5,5',6,6'-TETRA...

CAS#:77-08-7

Literature: Baker; Jukes; Subrahmanyam Journal of the Chemical Society, 1934 , p. 1681,1683

~%

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Structure

5,5',6,6'-TETRA...

CAS#:77-08-7

Literature: Baker; Jukes; Subrahmanyam Journal of the Chemical Society, 1934 , p. 1681,1683

 Synonyms

5,5',6,6'-tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane
EINECS 201-003-1
MFCD00021235
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