Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Propen-1-one,1-(5-chloro-2-hydroxyphenyl)-3-(3-pyridinyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1218-25-3

1218-25-3 structure

1218-25-3 structure

Name: 2-Propen-1-one,1-(5-chloro-2-hydroxyphenyl)-3-(3-pyridinyl)-
Chemical Name: (E)-1-(5-chloro-2-hydroxyphenyl)-3-pyridin-3-ylprop-2-en-1-one
CAS Number: 1218-25-3
Molecular Formula: C₁₄H₁₀ClNO₂
Molecular Weight: 259.68800
Create Date: 2017-03-29 07:46:13
Modify Date: 2025-10-05 10:41:30

Name	(E)-1-(5-chloro-2-hydroxyphenyl)-3-pyridin-3-ylprop-2-en-1-one
Synonyms	1-(5-chloro-2-hydroxy-phenyl)-3-pyridin-3-yl-propenone 3-Aza-5'-chlor-2'-hydroxy-chalcon

Density	1.342g/cm3
Boiling Point	455.3ºC at 760mmHg
Molecular Formula	C₁₄H₁₀ClNO₂
Molecular Weight	259.68800
Flash Point	229.1ºC
Exact Mass	259.04000
PSA	50.19000
LogP	3.33670
Vapour Pressure	6.6E-09mmHg at 25°C
Index of Refraction	1.666

500-22-1 structure

500-22-1

1450-74-4 structure

1450-74-4

~%

1218-25-3 structure

1218-25-3

Literature: Yang, Guangfu; Jiang, Xiaohua; Yang, Huazheng Pest Management Science, 2002 , vol. 58, # 10 p. 1063 - 1067

Precursor 2
500-22-1 1450-74-4
DownStream 3
1920-54-3 2481-67-6 1777-63-5

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