Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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644-34-8

644-34-8 structure

644-34-8 structure

Name: 2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-phenyl-
Chemical Name: (E)-3-(benzo[d][1,3]dioxol-5-yl)-1-phenylprop-2-en-1-one
CAS Number: 644-34-8
Molecular Formula: C₁₆H₁₂O₃
Molecular Weight: 252.26500
Create Date: 2017-02-07 08:00:20
Modify Date: 2023-01-16 16:30:26

Name	(E)-3-(benzo[d][1,3]dioxol-5-yl)-1-phenylprop-2-en-1-one
Synonyms	2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-phenyl (2E)-1-(phenyl)-3-(1,3-benzodioxol-5-yl)-2-propen-1-one 3-(1,3-Benzodioxol-5-yl)-1-phenyl-2-propen-1-one 1-phenyl-3-(3,4-(methylenedioxy)phenyl)-2-propen-1-one (2E)-3-(1,3-benzodioxol-5-yl)-1-phenyl-2-propen-1-one 3-Benzo[1,3]dioxol-5-yl-1-phenyl-propenone 3-(3,4-methylenedioxyphenyl)-1-phenyl-2-propen-1-one 1-phenyl-3-(3,4-methylenedioxyphenyl)propen-1-one (2E)-3-(1,3-benzodioxol-5-yl)-1-phenylprop-2-en-1-one

Density	1.255g/cm3
Boiling Point	409.9ºC at 760mmHg
Melting Point	123 °C
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.26500
Flash Point	193.4ºC
Exact Mass	252.07900
PSA	35.53000
LogP	3.31140

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UD5572629

CHEMICAL NAME :: 2-Propen-1-one, 3-(1,3-benzodioxol-5-yl)-1-phenyl-

CAS REGISTRY NUMBER :: 644-34-8

LAST UPDATED :: 199803

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H12-O3

MOLECULAR WEIGHT :: 252.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2253503

Precursor 0
DownStream 3
199390-81-3 34192-86-4 6947-83-7