ChemicalBook >> CAS DataBase List >>6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT structure

CAS No.: 40278-59-9

Chemical Name:: 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT

Synonyms: Dihydroxyhexamethylspirobichroman;2,2'-spirobi(6-hydroxy-4,4,7-trimethylchromane);4,4,4',4',7,7'-Hexamethyl-2,2'-spirobi[chroman]-6,6'-diol;6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman;6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN;4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol;6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBISCHROMAN;6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman>7,7’-Dimethyl-6,6’-dihydroxy-4,4,4’,4’-tetramethylbis-2,2’-spirochroman;6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT

CBNumber:: CB2685254

Molecular Formula:: C23H28O4

Molecular Weight:: 368.47

MDL Number:: MFCD06200789

MOL File:: 40278-59-9.mol

Last updated:2023-06-08 17:06:36

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6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT Properties

Melting point	210 °C
Boiling point	559.2±50.0 °C(Predicted)
Density	1.23±0.1 g/cm3(Predicted)
solubility	soluble in Alcohol
form	powder to crystal
pka	10.20±0.60(Predicted)
color	White to Almost white

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS08,GHS09

Signal word

Warning

Hazard statements

H371-H411

Precautionary statements

P260-P264-P270-P273-P308+P311-P391-P405-P501

RIDADR

UN 3077 9/PG III

HS Code

2932.99.7000

HazardClass

PackingGroup

III

NFPA 704

	0
2		0

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D2286	6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman >98.0%(HPLC)	40278-59-9	25g	$191	2024-03-01	Buy
TRC	D493193	6,6''-Dihydroxy-4,4,4'',4'',7,7''-hexamethyl-2,2''-spirobichroman	40278-59-9	2.5g	$90	2021-12-16	Buy
American Custom Chemicals Corporation	PXT0002074	6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN 95.00%	40278-59-9	25G	$1200	2021-12-16	Buy
AK Scientific	6833AL	6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman	40278-59-9	25g	$291	2021-12-16	Buy
American Custom Chemicals Corporation	PXT0002074	6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN 95.00%	40278-59-9	5MG	$400.8	2021-12-16	Buy

Product number	Packaging	Price	Buy
D2286	25g	$191	Buy
D493193	2.5g	$90	Buy
PXT0002074	25G	$1200	Buy
6833AL	25g	$291	Buy
PXT0002074	5MG	$400.8	Buy

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT Preparation Products And Raw materials

Raw materials

Preparation Products

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT Suppliers

Global( 33)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24539	81
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11714	57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66099280 17798518460	cfzhang@aikonchem.com	China	19918	55

Supplier	Advantage
Dayang Chem (Hangzhou) Co.,Ltd.	58
Alfa Chemistry	58
GIHI CHEMICALS CO.,LIMITED	58
Aladdin Scientific	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Maya High Purity Chemicals	57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55

40278-59-9(6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT)Related Search:

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7,7’-Dimethyl-6,6’-dihydroxy-4,4,4’,4’-tetramethylbis-2,2’-spirochroman 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBISCHROMAN Dihydroxyhexamethylspirobichroman 2,2'-spirobi(6-hydroxy-4,4,7-trimethylchromane) 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman> 2,2'-Spirobi[2H-1-benzopyran]-6,6'-diol, 3,3',4,4'-tetrahydro-4,4,4',4',7,7'-hexamethyl- 4,4,4',4',7,7'-Hexamethyl-2,2'-spirobi[chroman]-6,6'-diol 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman 40278-59-9 C23H28O4