1,2-Ethanedione,1-(4-methoxyphenyl)-2-phenyl-

Modify Date: 2025-08-27 23:24:13

1,2-Ethanedione,1-(4-methoxyphenyl)-2-phenyl- structure	Common Name	1,2-Ethanedione,1-(4-methoxyphenyl)-2-phenyl-
	CAS Number	22711-21-3	Molecular Weight	240.25400
	Density	1.175g/cm3	Boiling Point	398.7ºC at 760mmHg
	Molecular Formula	C₁₅H₁₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	178.1ºC

Name	1-(4-methoxyphenyl)-2-phenylethane-1,2-dione
Synonym	More Synonyms

Density	1.175g/cm3
Boiling Point	398.7ºC at 760mmHg
Molecular Formula	C₁₅H₁₂O₃
Molecular Weight	240.25400
Flash Point	178.1ºC
Exact Mass	240.07900
PSA	43.37000
LogP	2.76080
Vapour Pressure	1.45E-06mmHg at 25°C
Index of Refraction	1.579
Storage condition	2-8°C

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD4800000

CHEMICAL NAME :: Benzil, 4-methoxy-

CAS REGISTRY NUMBER :: 22711-21-3

BEILSTEIN REFERENCE NO. :: 2052507

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H12-O3

MOLECULAR WEIGHT :: 240.27

WISWESSER LINE NOTATION :: 1OR DYQVR

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 :: 320 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#00388

HS Code	2914509090

Precursor 10
CAS#:7380-78-1 Anisole, p-(phe... CAS#:1657-53-0 1-methoxy-4-(2-... CAS#:4254-17-5 2-hydroxy-1-(4-... CAS#:1889-84-5 2-Hydroxy-2-(4-...
CAS#:872-36-6 1,3-Dioxol-2-one CAS#:104-92-7 4-Bromoanisole CAS#:603-35-0 Triphenylphosphine CAS#:1694-19-5 Benzene,1-metho...
CAS#:109337-44-2 1-(4-methoxyphe... CAS#:591-50-4 Iodobenzene
DownStream 10
CAS#:93-89-0 Ethyl benzoate CAS#:94-30-4 Ethyl 4-methoxy... CAS#:100-09-4 p-Anisic acid CAS#:65-85-0 benzoic acid
CAS#:776-75-0 1-benzoylpiperidine CAS#:57700-94-4 Piperidine, 1-(... CAS#:10166-78-6 2-(4-methoxyphe... CAS#:33420-68-7 2-hydroxyimino-...
CAS#:17816-50-1 5-(4-methoxyphe... CAS#:87299-25-0 Ethanedione,phe...

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

BENZIL,4-METHOXY

1-(4-methoxyphenyl)-2-phenylethanedione

1-(4-methoxyphenyl)-2-phenyl-1,2-ethanedione

Ethanedione,(4-methoxyphenyl)phenyl

1-(p-anisyl)-2-phenylethanedione

p-Methoxybenzil

4-Methoxybenzil

1-(4-methoxyphenyl)-2-phenylethane-1

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

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

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1,2-Ethanedione,1-(4-methoxyphenyl)-2-phenyl-

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.