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77-08-7 Structure

77-08-7 Structure

Identification	Back Directory
[Name] 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE
[CAS] 77-08-7
[Synonyms] AI3-16787 AI 3-16787 AI-3-16787 TIMTEC-BB SBB008949 LABOTEST-BB LT00160134 3 3 3' 3'-TETRAME.-1 1'-SPIROBIINDANE- 3 3 3' 3'-TETRAMETHYL-1 1'-SPIROBISINDA& 3,3,3,3-tetramethyl-1,1-spirobisindane-5,5,6, 1,1'-SpiroBis(3,3-dimethyl-5,6-dihydroxy)indane 3,3,3,3-tetrame.-1,1-spirobiindane-5,5,6,6-tetraol 3,3,3,3-Tetramethyl-1,1-spirobiindane-5,5,6,6-tetraol 3,3,3'3'-TETRAMETHYL-SPIRO-1,1'-BIINDAN-5,5',6,6'-TETROL 3,3,3',3'-TETRAMETHYL-1,1'-SPIROBIINDAN-5,5',6,6'-TETROL 3,3,3',3'-TETRAMETHYL-1,1-SPIROBI(INDAN)-5,5',6,6'-TETROL 3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE-5,5',6,6'-TETROL 1,1'-Spirobi[indan]-5,5',6,6'-tetrol, 3,3,3',3'-tetrameth 3,3,3',3'-Tetramethyl-1,1'-spirobisindane-5,5',6,6'-tetraol 3,3,3',3'-Tetramethyl-1,1'-spirobiindane-5,5',6,6'-tetraol 96% 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBIINDAN 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDAN 5,5'6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisind... 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE 5,6,5'6'-TETRAHYDROXY-3,3,3,'3'-TETRAMETHYL-[1,1']-SPIROBIINDANE 5,5'',6,6''-TETRAHYDROXY-3,3,3'',3''-TETRAMETHYL-1,1''-SPIROBISIN 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYLBIS-1,1'-SPIROHYDRINDENE 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, 97+% 1,1’-spirobi[1h-indene]-5,5’,6,6’-tetrol,2,2’,3,3’-tetrahydro-3,3,3’,3’-tetram 1’-Spirobi[1H-indene]-5,5’,6,6’-tetrol,2,2’,3,3’-tetrahydro-3,3,3’,3’-tetramethyl-1 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl-1,1'-spirobi[1H-indene]-5,5',6,6'-tetrol 1,1'-Spirobi[1H-indene]-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- 3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE-5,5',6,6'-TETROL3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE-5,5',6,6'-TETROL3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE-5,5',6,6'-TETROL3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE-5,5',6,6'-TETROL
[EINECS(EC#)] 201-003-1
[Molecular Formula] C21H24O4
[MDL Number] MFCD00021235
[MOL File] 77-08-7.mol
[Molecular Weight] 340.41

Chemical Properties	Back Directory
[Melting point ] 300 °C
[Boiling point ] 561.2±50.0 °C(Predicted)
[density ] 1.37±0.1 g/cm3(Predicted)
[storage temp. ] Keep in dark place,Sealed in dry,Room Temperature
[solubility ] Slightly soluble in methanol.
[form ] powder to crystal
[pka] 9.81±0.60(Predicted)
[color ] White to Green to Brown
[BRN ] 2226231
[Henry's Law Constant] 1.4×10¹⁴ mol/(m³Pa) at 25℃, Zhang et al. (2010)
[InChI] InChI=1S/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
[InChIKey] POFMQEVZKZVAPQ-UHFFFAOYSA-N
[SMILES] C12(C3=C(C=C(O)C(O)=C3)C(C)(C)C1)C1=C(C=C(O)C(O)=C1)C(C)(C)C2
[CAS DataBase Reference] 77-08-7
[EPA Substance Registry System] 1,1'-Spirobi[1H-indene]-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- (77-08-7)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319-H335
[Precautionary statements ] P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ] Xi
[Risk Statements ] 36/37/38
[Safety Statements ] 26-36/37/39-36
[WGK Germany ] 3
[TSCA ] Yes
[REACH Registrations] Active
[HS Code ] 2932990090
[Storage Class] 11 - Combustible Solids
[Hazard Classifications] Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

Hazard Information	Back Directory
[Uses] 5,5',6,6'-Tetrahydroxy-3,3,3',3'- tetramethyl-1,1'-spirobisindane is used in the preparation of 4,7,4',7'-tetrabromo-3,3,3',3'-tetramethyl-2,3,2',3'-tetrahydro-[1,1']spirobiindene-5,6,5',6'-tetraol by bromination using bromine.

Spectrum Detail	Back Directory
[Spectrum Detail] 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE(77-08-7)¹HNMR 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE(77-08-7)Raman 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE(77-08-7)IR

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