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ChemicalBook >> CAS DataBase List >> 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE

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

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE price.
  • $8 - $2672.83
  • Product name: 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE
  • CAS: 77-08-7
  • MF: C21H24O4
  • MW: 340.41
  • EINECS:201-003-1
  • MDL Number:MFCD00021235
  • Synonyms:LABOTEST-BB LT00160134;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'-SPIROBISINDANE;5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYLBIS-1,1'-SPIROHYDRINDENE;5,6,5'6'-TETRAHYDROXY-3,3,3,'3'-TETRAMETHYL-[1,1']-SPIROBIINDANE;3,3,3',3'-TETRAMETHYL-1,1-SPIROBI(INDAN)-5,5',6,6'-TETROL;3,3,3',3'-TETRAMETHYL-1,1'-SPIROBIINDAN-5,5',6,6'-TETROL
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 250MG
  • 5g
  • 25g
  • 1ea
  • 50g
  • 100g
  • 250g
  • ManufacturerAK Scientific
  • Product number6612AF
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane
  • Packaging5g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6612AF
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane
  • Packaging25g
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22170
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, 97%
  • Packaging50g
  • Price$89.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22170
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, 97%
  • Packaging250g
  • Price$307
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA759330
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97%
  • Packaging5g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA759330
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97%
  • Packaging25g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA759330
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97%
  • Packaging100g
  • Price$87
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000287
  • Product description5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYLBIS-1,1'-SPIROHYDRINDENE 95.00%
  • Packaging25G
  • Price$786
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000287
  • Product description5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYLBIS-1,1'-SPIROHYDRINDENE 95.00%
  • Packaging100G
  • Price$2672.83
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number101
  • Product descriptionDiscontinued 12/19
  • Packaging1ea
  • Price$31.68
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number377791
  • Product description3,3,3′,3′-Tetramethyl-1,1′-spirobiindane-5,5′,6,6′-tetraol 96%
  • Packaging25g
  • Price$108
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS355798
  • Product description5,5'',6,6''-TETRAHYDROXY-3,3,3'',3''-TETRAMETHYL-1,1''-SPIROBISINDANE AldrichCPR
  • Packaging250MG
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2705-1-00
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane
  • Packaging50g
  • Price$71
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2705-1-00
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane
  • Packaging250g
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1737
  • Product description5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane >96.0%(HPLC)(T)
  • Packaging25g
  • Price$56
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6612AF 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane 5g $34 2021-12-16 Buy
AK Scientific 6612AF 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane 25g $89 2021-12-16 Buy
Alfa Aesar B22170 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, 97% 50g $89.5 2024-03-01 Buy
Alfa Aesar B22170 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane, 97% 250g $307 2024-03-01 Buy
Ambeed A759330 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97% 5g $8 2021-12-16 Buy
Ambeed A759330 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97% 25g $24 2021-12-16 Buy
Ambeed A759330 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97% 100g $87 2021-12-16 Buy
American Custom Chemicals Corporation SDY0000287 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYLBIS-1,1'-SPIROHYDRINDENE 95.00% 25G $786 2021-12-16 Buy
American Custom Chemicals Corporation SDY0000287 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYLBIS-1,1'-SPIROHYDRINDENE 95.00% 100G $2672.83 2021-12-16 Buy
GFS CHEMICALS 101 Discontinued 12/19 1ea $31.68 2021-12-16 Buy
Sigma-Aldrich 377791 3,3,3′,3′-Tetramethyl-1,1′-spirobiindane-5,5′,6,6′-tetraol 96% 25g $108 2024-03-01 Buy
Sigma-Aldrich S355798 5,5'',6,6''-TETRAHYDROXY-3,3,3'',3''-TETRAMETHYL-1,1''-SPIROBISINDANE AldrichCPR 250MG $179 2024-03-01 Buy
SynQuest Laboratories 2705-1-00 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane 50g $71 2021-12-16 Buy
SynQuest Laboratories 2705-1-00 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane 250g $252 2021-12-16 Buy
TCI Chemical T1737 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane >96.0%(HPLC)(T) 25g $56 2024-03-01 Buy

Properties

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
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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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Suppliers and manufacturers

Shanghai Qyubiotech Co., Ltd.
5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetraMethyl-1,1'-spirobiindan
$0.00 /1kg
5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetraMethyl-1,1'-spirobiindan CAS:77-08-7
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Hubei Jusheng Technology Co.,Ltd.
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
TargetMol Chemicals Inc.
Hefei TNJ Chemical Industry Co.,Ltd.
Hangzhou Huarong Pharm Co., Ltd.
Alfa Chemistry
GLR Innovations