Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (2E)-3-(2H-1,3-benzodioxol-5-yl)-1-(4-methylphenyl)prop-2-en-1-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (E)-3-benzo[1,3]dioxol-5-yl-1-(4-methylphenyl)prop-2-en-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

37620-38-5

37620-38-5 structure

Name: (E)-3-benzo[1,3]dioxol-5-yl-1-(4-methylphenyl)prop-2-en-1-one
Chemical Name: (E)-3-(1,3-benzodioxol-5-yl)-1-(4-methylphenyl)prop-2-en-1-one
CAS Number: 37620-38-5
Molecular Formula: C₁₇H₁₄O₃
Molecular Weight: 266.29100
Create Date: 2016-03-15 10:31:50
Modify Date: 2025-09-22 18:14:30

Name	(E)-3-(1,3-benzodioxol-5-yl)-1-(4-methylphenyl)prop-2-en-1-one
Synonyms	Chalcone,4'-methyl-3,4-(methylenedioxy) 2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-(4-methylphenyl) 3-(1,3-Benzodiol-5-yl)-1-(4-methylphenyl)-2-propen-1-one 3,4-methylenedioxy-4'-methylchalcone 4'-methyl-3,4-methylenedioxy-chalcone 2-Propen-1-one,3-(1,3-benzodiol-5-yl)-1-(4-methylphenyl) 4'-Methyl-3,4-methylendioxy-chalkon 3-benzo[1,3]dioxol-5-yl-1-p-tolyl-propenone 3-(benzo[d][1,3]dioxo-6-yl)-1-p-tolylprop-2-en-1-one

Density	1.225g/cm3
Boiling Point	434ºC at 760 mmHg
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29100
Flash Point	208.1ºC
Exact Mass	266.09400
PSA	35.53000
LogP	3.61980
Index of Refraction	1.638

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UD5572550

CHEMICAL NAME :: 2-Propen-1-one, 3-(1,3-benzodiol-5-yl)-1-(4-methylphenyl)-

CAS REGISTRY NUMBER :: 37620-38-5

BEILSTEIN REFERENCE NO. :: 0233667

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H14-O3

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

120-57-0

122-00-9

~85%

37620-38-5

Literature: Pal, Rammohan; Mandal, Tapas K.; Guha, Chayan; Mallik, Asok K. Journal of the Indian Chemical Society, 2011 , vol. 88, # 5 p. 711 - 717

1443526-81-5

37620-38-5

Literature: Hansmann, Max M.; Hashmi, A. Stephen K.; Lautens, Mark Organic Letters, 2013 , vol. 15, # 13 p. 3226 - 3229

766-97-2

37620-38-5

Literature: Hansmann, Max M.; Hashmi, A. Stephen K.; Lautens, Mark Organic Letters, 2013 , vol. 15, # 13 p. 3226 - 3229

120-57-0

37620-38-5

Literature: Hansmann, Max M.; Hashmi, A. Stephen K.; Lautens, Mark Organic Letters, 2013 , vol. 15, # 13 p. 3226 - 3229

120-57-0

619-41-0

37620-38-5

Literature: Fan, Xuesen; Zhang, Yongmin Journal of Chemical Research - Part S, 2001 , # 3 p. 104 - 105

139-85-5

37620-38-5

Literature: Wang, Hai-Hong; Qiu, Ke-Ming; Cui, Hong-En; Yang, Yu-Shun; Yin-Luo; Xing, Man; Qiu, Xiao-Yang; Bai, Li-Fei; Zhu, Hai-Liang Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 2 p. 448 - 455

29668-44-8

37620-38-5

64376-20-1

37620-38-5

1417658-61-7

37620-38-5

Precursor 9
120-57-0 122-00-9 1443526-81-5 766-97-2
619-41-0 139-85-5 29668-44-8 64376-20-1
1417658-61-7
DownStream 0

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1775426-50-0	1775512-09-8
1775459-03-4	1775512-16-7
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39104-03-5	1775514-99-2