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5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, 97%, Thermo Scientific Chemicals

Catalog No. AAB2217030
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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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Slightly soluble in methanol.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS

77-08-7

Molecular Formula

C21H24O4

Molecular Weight (g/mol)

340.419

MDL Number

MFCD00021235

InChI Key

POFMQEVZKZVAPQ-UHFFFAOYSA-N

Synonym

5,5',6,6'-tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, tts 5, 5,5',6,6'-tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindan, 1,1'-spirobi 1h-indene-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl, 1,1'-spirobi indane-5,6-diol , 3,3,3',3'-tetramethyl, 1,1,1',1'-tetramethyl-3,3'-spirobi 2h-indene-5,5',6,6'-tetrol, 3,3,3',3'-tetramethyl-2h,2'h-1,1'-spirobi indene-5,5',6,6'-tetrol, 3,3,3',3'-tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi indene-5,5',6,6'-tetrol, 1,6-diol , 3,3,3',3'-tetramethyl

PubChem CID

66162

IUPAC Name

1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-5,5',6,6'-tetrol

SMILES

CC1(CC2(CC(C3=CC(=C(C=C32)O)O)(C)C)C4=CC(=C(C=C41)O)O)C

Specifications

Melting Point

>300°C

Quantity

250 g

Beilstein

2226231

Solubility Information

Slightly soluble in methanol.

Formula Weight

340.42

Percent Purity

97%

Chemical Name or Material

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

Hazard Category

H315-H319-H335

Hazard Statement

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

EINECSNumber

201-003-1

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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