2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl-

2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl- structure

CAS No.: 40662-76-8

Chemical Name:: 2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl-

Synonyms: 6-hydroxy-4,4,5,7,8-pentamethylchroman-2-one;6-hydroxy-4,4,5,7,8-pentamethylchroman-2-one(>99%);6-HYDROXY-4,4,5,7,8-PENTAMETHYL-3,4-DIHYDROCOUMARIN;2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl-

CBNumber:: CB78119226

Molecular Formula:: C14H18O3

Molecular Weight:: 234.29

MDL Number:: MFCD26394817

MOL File:: 40662-76-8.mol

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2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl- Properties

Melting point	117 °C
Boiling point	366.9±42.0 °C(Predicted)
Density	1.118±0.06 g/cm3(Predicted)
pka	10.34±0.40(Predicted)

2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl- Chemical Properties,Uses,Production

2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl- Preparation Products And Raw materials

Raw materials

METHYL 5-AMINOSALICYLATE

Preparation Products

2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl- Suppliers

Global( 4)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Block Chemical Technology (Shanghai) Co., LTD	021-20432219 13918097649	li_jinfei@acblock-lab.com	China	9562	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	021-58461859 15821823057	service@aiviche.com	China	49323	58
Beijing Stronger Science Co., Ltd.	0531-88924771 15614660963	elsa.hang@strongerscience.com	China	10624	58
Affinity（Wuhan）Ltd.	15841022315	sales@affinitytech.cn	China	2483	58

Supplier	Advantage
Block Chemical Technology (Shanghai) Co., LTD	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	58
Beijing Stronger Science Co., Ltd.	58
Affinity（Wuhan）Ltd.	58

2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl- 6-HYDROXY-4,4,5,7,8-PENTAMETHYL-3,4-DIHYDROCOUMARIN 6-hydroxy-4,4,5,7,8-pentamethylchroman-2-one 6-hydroxy-4,4,5,7,8-pentamethylchroman-2-one(>99%) 40662-76-8