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 structure

CAS No.: 77-08-7

Chemical Name:: 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE

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

CBNumber:: CB0133362

Molecular Formula:: C21H24O4

Molecular Weight:: 340.41

MDL Number:: MFCD00021235

MOL File:: 77-08-7.mol

MSDS File:: SDS

Last updated:2026-01-13 11:12:41

Product description	Number	Pack Size	Price
5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Aldrich^CPR	S355798	1 unit	$185
3,3,3′,3′-Tetramethyl-1,1′-spirobiindane-5,5′,6,6′-tetraol 96%	377791	25g	$112
5,5'',6,6''-TETRAHYDROXY-3,3,3'',3''-TETRAMETHYL-1,1''-SPIROBISINDANE AldrichCPR	S355798	250MG	$179
5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane >96.0%(HPLC)(T)	T1737	25g	$57
Discontinued 12/19	101	1ea	$31.68
More product size

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5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE 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.
pka	9.81±0.60(Predicted)
form	powder to crystal
color	White to Green to Brown
BRN	2226231
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
FDA UNII	JQV6E6TUQ7
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)
UNSPSC Code	12162002
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36/37/39-36

WGK Germany

TSCA

TSCA listed

HS Code

2932990090

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S355798	5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Aldrich^CPR	77-08-7	1 unit	$185	2025-07-31	Buy
Sigma-Aldrich	377791	3,3,3′,3′-Tetramethyl-1,1′-spirobiindane-5,5′,6,6′-tetraol 96%	77-08-7	25g	$112	2025-07-31	Buy
Sigma-Aldrich	S355798	5,5'',6,6''-TETRAHYDROXY-3,3,3'',3''-TETRAMETHYL-1,1''-SPIROBISINDANE AldrichCPR	77-08-7	250MG	$179	2024-03-01	Buy
TCI Chemical	T1737	5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane >96.0%(HPLC)(T)	77-08-7	25g	$57	2025-07-31	Buy
GFS CHEMICALS	101	Discontinued 12/19	77-08-7	1ea	$31.68	2021-12-16	Buy

Product number	Packaging	Price	Buy
S355798	1 unit	$185	Buy
377791	25g	$112	Buy
S355798	250MG	$179	Buy
T1737	25g	$57	Buy
101	1ea	$31.68	Buy

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Chemical Properties,Uses,Production

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.

5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 115)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou Collab Medicine Co.,Ltd.	+8615936229464	candice@collab-med.com	China	992	58
Shanghai Qyubiotech Co., Ltd.	+86-086-021-37596619 +8618019359838	info@qyubiotech.com	China	307	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21599	55
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32470	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3148	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20405	58
GLR Innovations	+91 9891111994	info@glrgroup.in	India	4535	58

Supplier	Advantage
Hangzhou Collab Medicine Co.,Ltd.	58
Shanghai Qyubiotech Co., Ltd.	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hangzhou Huarong Pharm Co., Ltd.	58
Alfa Chemistry	58
GLR Innovations	58

View Lastest Price from 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-06-04	5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetraMethyl-1,1'-spirobiindan 77-08-7	US $0.00-0.00 / kg	1kg	99%+	10000kgs per Month	Shanghai Qyubiotech Co., Ltd.
	2021-07-02	5,5",6,6"-Tetrahydroxy-3,3,3",3"-tetramethyl-1,1"-spirobiindane 77-08-7	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetraMethyl-1,1'-spirobiindan
77-08-7
US $0.00-0.00 / kg
99%+
Shanghai Qyubiotech Co., Ltd.

5,5",6,6"-Tetrahydroxy-3,3,3",3"-tetramethyl-1,1"-spirobiindane
77-08-7
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

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

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

77-08-7(5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE)Related Search:

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2,2-Bis(4-hydroxyphenyl)butane 5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE 3,3,3',3'-TETRAMETHYL-5,5',6,6'-TETRAPROPOXY-1,1'-SPIROBIINDANE 5-INDANOL 3-tert-Butylphenol

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LABOTEST-BB LT00160134 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 3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE-5,5',6,6'-TETROL 3,3,3'3'-TETRAMETHYL-SPIRO-1,1'-BIINDAN-5,5',6,6'-TETROL TIMTEC-BB SBB008949 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 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-1,1-spirobisindane-5,5,6, 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 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl-1,1'-spirobi[1H-indene]-5,5',6,6'-tetrol 5,5'',6,6''-TETRAHYDROXY-3,3,3'',3''-TETRAMETHYL-1,1''-SPIROBISIN 3 3 3' 3'-TETRAME.-1 1'-SPIROBIINDANE- 3 3 3' 3'-TETRAMETHYL-1 1'-SPIROBISINDA& 1,1'-Spirobi[indan]-5,5',6,6'-tetrol, 3,3,3',3'-tetrameth 1,1'-SpiroBis(3,3-dimethyl-5,6-dihydroxy)indane 3,3,3',3'-Tetramethyl-1,1'-spirobisindane-5,5',6,6'-tetraol 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 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'-spirobisindane, 97+% 1,1'-Spirobi[1H-indene]-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- 5,5'6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisind... AI 3-16787 AI-3-16787 AI3-16787 5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetraMethyl-1,1'-spirobiindan 3,3,3',3'-Tetramethyl-1,1'-spirobiindane-5,5',6,6'-tetraol 5,5'',6,6''-Tetrahydroxy-3,3,3'',3''-tetramethyl-1,1''-spirobiindane 1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-5,5',6,6'-tetrol 3,3,3′,3′-Tetramethyl-1,1′-spirobisindane-5,5′,6,6′-tetraol, CAS 77-08-7 3,3,3',3'-Tetramethyl-1,1'-spirobiindane-5,5',6,6'-tetrol 77-08-7 1977-08-07 C21H24O4 ALCOHOL Alcohols Monomers Polymer Science