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  7. 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, 97%
  8. AAB2217030

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

CAS: 77-08-7 | C21H24O4 | 340.419 g/mol

Supplier:  Thermo Scientific Chemicals B2217030

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Catalog No. AAB2217030


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Description

Description

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.
Specifications

Specifications

5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane
>300°C
MFCD00021235
2226231
Slightly soluble in methanol.
CC1(CC2(CC(C3=CC(=C(C=C32)O)O)(C)C)C4=CC(=C(C=C41)O)O)C
340.419
340.42
77-08-7
C21H24O4
250 g
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
POFMQEVZKZVAPQ-UHFFFAOYSA-N
1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-5,5',6,6'-tetrol
66162
97%

Chemical Identifiers

77-08-7
340.419
POFMQEVZKZVAPQ-UHFFFAOYSA-N
66162
CC1(CC2(CC(C3=CC(=C(C=C32)O)O)(C)C)C4=CC(=C(C=C41)O)O)C
C21H24O4
MFCD00021235
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
1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-5,5',6,6'-tetrol
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Safety and Handling

Safety and Handling

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

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

H315-H319-H335

EINECSNumber : 201-003-1

TSCA : Yes

Recommended Storage : Ambient temperatures

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