Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4,4,4, 7-Pentamethyl-2-flavanol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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6022-36-2

6022-36-2 structure

6022-36-2 structure

Name: 2,4,4,4, 7-Pentamethyl-2-flavanol
Chemical Name: 5-methyl-2-(2,4,4,7-tetramethyl-3H-chromen-2-yl)phenol
CAS Number: 6022-36-2
Molecular Formula: C₂₀H₂₄O₂
Molecular Weight: 296.40300
Create Date: 2016-02-12 10:19:54
Modify Date: 2025-09-21 10:48:59

Name	5-methyl-2-(2,4,4,7-tetramethyl-3H-chromen-2-yl)phenol
Synonyms	2'-Hydroxy-2,4,4,7,4'-pentamethylflavan Phenol,5-methyl-2-(2,4,4,7-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-yl) 2'-Hydroxy-2,4,4,7,4'-pentamethylflavon 2,4,4,4',7-Pentamethyl-2'-flavanol Inulavosin 2'-Flavanol,2,4,4,4',7-pentamethyl IN 531 5-Methyl-2-<2,4,4,7-tetramethyl-chroman-2-yl>-phenol 2,4,4,7-tetramethyl-2-(2'-hydroxy-4'-methylphenyl)chroman

Density	1.061g/cm3
Boiling Point	425.7ºC at 760 mmHg
Molecular Formula	C₂₀H₂₄O₂
Molecular Weight	296.40300
Flash Point	181.6ºC
Exact Mass	296.17800
PSA	29.46000
LogP	4.98450
Index of Refraction	1.557

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LK6906400

CHEMICAL NAME :: 2'-Flavanol, 2,4,4,4',7-pentamethyl-

CAS REGISTRY NUMBER :: 6022-36-2

BEILSTEIN REFERENCE NO. :: 0279169

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H24-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,24,1953

14002-90-5 structure

14002-90-5

~65%

6022-36-2 structure

6022-36-2

Literature: Kamat, Vijayendra P.; Asolkar, Ratnakar N.; Kirtany, Janardan K. Synthetic Communications, 1998 , vol. 28, # 24 p. 4581 - 4587

108-39-4 structure

108-39-4

67-64-1 structure

67-64-1

~0%

6022-36-2 structure

6022-36-2

7556-50-5 structure

7556-50-5

Detail

Literature: Ejsmont, Krzysztof; Kyziol, Janusz; Nowakowska, Ewa; Zaleski, Jacek Acta Crystallographica Section C: Crystal Structure Communications, 2000 , vol. 56, # 1 p. 93 - 94

Precursor 3
14002-90-5 108-39-4 67-64-1
DownStream 1
89-83-8

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