Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Hydroxyflavone
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

BioBioPha
China
Product Name: 3-Hydroxyflavone
Price: ￥Inquiry/5mg
Purity: 98.0%
Stocking Period: 10 Day
Contact: Xueping-Zheng
Email: 1477035482@qq.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Hydroxyflavone
Price: ￥658.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Hydroxyflavone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

577-85-5

577-85-5 structure

577-85-5 structure

Name: 3-Hydroxyflavone
Chemical Name: flavonol
CAS Number: 577-85-5
Molecular Formula: C₁₅H₁₀O₃
Molecular Weight: 238.23800
Catalog: Organic raw materials Ketone compound
Create Date: 2018-02-07 08:00:00
Modify Date: 2025-08-21 19:38:06

Name	flavonol
Synonyms	FLAVONE,3-HYDROXY EINECS 209-416-9 Flavon-3-ol 2-phenyl-6-hydroxy-4-benzopyrone 4H-1-Benzopyran-4-one,3-hydroxy-2-phenyl 2-phenyl-3-hydroxy-4-oxo-4H-1-benzopyran 3-OH-flavone Flavonol MFCD00006832 3-hydroxy-2-phenylchromen-4-one 3-Hydroxyflavone

Density	1.367 g/cm3
Boiling Point	393.7ºC at 760 mmHg
Melting Point	171-172 °C(lit.)
Molecular Formula	C₁₅H₁₀O₃
Molecular Weight	238.23800
Flash Point	151.5ºC
Exact Mass	238.06300
PSA	50.44000
LogP	3.16560
Index of Refraction	1.679
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LK8650000

CHEMICAL NAME :: Flavone, 3-hydroxy-

CAS REGISTRY NUMBER :: 577-85-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C15-H10-O3

MOLECULAR WEIGHT :: 238.25

WISWESSER LINE NOTATION :: T66 BO EVJ CR& DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02588

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	3152.0
WGK Germany	3
RTECS	LK8650000
Hazard Class	9.0
HS Code	2932999099

577-85-5 structure

577-85-5

~%

577-85-5 structure

577-85-5

Literature: Journal of Physical Chemistry, , vol. 91, # 11 p. 2856 - 2861

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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