2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)

Modify Date: 2026-07-30 11:33:27

2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl) structure	Common Name	2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)
	CAS Number	13323-66-5	Molecular Weight	240.25400
	Density	1.286g/cm3	Boiling Point	445.5ºC at 760 mmHg
	Molecular Formula	C₁₅H₁₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	237.4ºC

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name	(E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one
Synonym	More Synonyms

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density	1.286g/cm3
Boiling Point	445.5ºC at 760 mmHg
Molecular Formula	C₁₅H₁₂O₃
Molecular Weight	240.25400
Flash Point	237.4ºC
Exact Mass	240.07900
PSA	57.53000
LogP	2.99390
Vapour Pressure	1.49E-08mmHg at 25°C
Index of Refraction	1.684
InChIKey	FGPJTMCJNPRZGF-JXMROGBWSA-N
SMILES	O=C(C=Cc1ccc(O)cc1)c1ccccc1O

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UD5579300

CHEMICAL NAME :: 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)-

CAS REGISTRY NUMBER :: 13323-66-5

LAST UPDATED :: 198909

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H12-O3

MOLECULAR WEIGHT :: 240.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 610 mg/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 20,406,1986

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes	Xi
HS Code	2914501900

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 8
CAS#:118-93-4 Ortho-Hydroxyac... CAS#:123-08-0 4-hydroxybenzal... CAS#:74189-56-3 4-(2-NAPHTHYLOX... CAS#:6515-21-5 4-(methoxymetho...
CAS#:6515-18-0 1-(2-MethoxyMet... CAS#:100-52-7 Benzaldehyde CAS#:4397-53-9 4-(Benzyloxy)be... CAS#:204703-70-8 1-(2-(tetrahydr...
DownStream 4
CAS#:6515-37-3 UNII:5K6L8O868Y CAS#:112980-31-1 2-[(4-hydroxyph... CAS#:71809-05-7 2-[3-(4-hydroxy... CAS#:4143-63-9 4'-HYDROXYFLAVONE

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code	2914501900
Summary	2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: ERK5 transcriptional activity HTS
Source: 24565
Target: N/A
External Id: ERK5 transcriptional activity-HTS

Name: Antioxidant activity assessed as ABTS free radical scavenging activity by measuring t...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4044311

Name: Antioxidant activity assessed as DPPH free radical scavenging activity incubated for ...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4044312

Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1100

Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1101

Name: Spectrum HTS for Inhibitors of Aerobactin Synthetase IucA
Source: 23265
Target: IucA Synthetase from hypervirulent Klebsiella pneumoniae hvKP1
External Id: IucA Pilot Assay Spectrum Library

Name: Inhibition of Prostaglandin G/H synthase activity in sheep seminal vesicle was determ...
Source: ChEMBL
Target: N/A
External Id: CHEMBL763066

Name: The chemical genetic matrix (CGM) dataset as reported in Wildenhain et al. (2015) Pre...
Source: 11924
Target: N/A
External Id: CGM data for Cell Systems paper Dec 2015

Name: Inhibition of bovine milk xanthine oxidase pre-incubated for 30 mins followed by xant...
Source: ChEMBL
Target: Xanthine dehydrogenase/oxidase
External Id: CHEMBL4044308

Name: qHTS for Inhibitors of binding or entry into cells for Marburg Virus
Source: NCGC
Target: gene 4 small orf - Marburg virus
External Id: VSVM-OFFLINE

Total 59, Current Page 1 of 6

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2',4-Dihydroxychalcone

4,2'-dihydroxychalcone

2',4-dihydroxyflavanone

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: Polar surface area (PSA) of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is 57.53000.

Q: What English synonyms does (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one have?

A: English synonyms of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one: 2',4-Dihydroxychalcone, 4,2'-dihydroxychalcone, 2',4-dihydroxyflavanone.

Q: What is the English name of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: The English name of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one.

Q: What is the LogP of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: LogP of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is 2.99390.

Q: What is the CAS number of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: CAS number of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is 13323-66-5.

Q: What are the downstream products of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: Related downstream products(CAS) of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one: 6515-37-3;112980-31-1;71809-05-7;4143-63-9.

Q: What is the boiling point of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: Boiling point of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is 445.5ºC at 760 mmHg.

Q: What is the molecular weight of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: Molecular weight of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is 240.25400.

Q: What is the SMILES notation of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: SMILES notation of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is O=C(C=Cc1ccc(O)cc1)c1ccccc1O.

Q: What is the molecular formula of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one?

A: Molecular formula of (E)-1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one is C15H12O3.

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd

Dayang Chem (Hangzhou) Co., Ltd.

naturewill

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

naturewill
China
Product Name: 2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)
Price: ￥Inquiry/5mg ￥Inquiry/20mg ￥Inquiry/100mg ￥Inquiry/1g
Purity: 98.0%
Delivery: Inquiry
Contact: Bella
Email: 3157321941@qq.com

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2-Propen-1-one,1-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)

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