Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(2',4'-Difluorobiphenyl-4-yl)-2-methylene-4-oxobutanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

161692-81-5

161692-81-5 structure

161692-81-5 structure

Name: 4-(2',4'-Difluorobiphenyl-4-yl)-2-methylene-4-oxobutanoic acid
Chemical Name: 4-[4-(2,4-difluorophenyl)phenyl]-2-methylidene-4-oxobutanoic acid
CAS Number: 161692-81-5
Molecular Formula: C₁₇H₁₂F₂O₃
Molecular Weight: 302.27200
Create Date: 2017-12-22 17:20:18
Modify Date: 2025-09-03 11:42:31

Name	4-[4-(2,4-difluorophenyl)phenyl]-2-methylidene-4-oxobutanoic acid
Synonyms	4-(2',4'-Difluorobiphenyl-4-yl)-2-methylene-4-oxobutanoic acid Dehydroflobufen

Density	1.293g/cm3
Boiling Point	490.4ºC at 760 mmHg
Molecular Formula	C₁₇H₁₂F₂O₃
Molecular Weight	302.27200
Flash Point	250.4ºC
Exact Mass	302.07500
PSA	54.37000
LogP	3.84540
Vapour Pressure	1.96E-10mmHg at 25°C
Index of Refraction	1.562

37847-52-2 structure

37847-52-2

2170-03-8 structure

2170-03-8

~61%

161692-81-5 structure

161692-81-5

Literature: Kuchar, Miroslav; Poppova, Marie; Zunova, Hana; Knezova, Eva; Vosatka, Vaclav; Prihoda, Marek Collection of Czechoslovak Chemical Communications, 1994 , vol. 59, # 12 p. 2705 - 2713

97-65-4 structure

97-65-4

~%

161692-81-5 structure

161692-81-5

Literature: Kuchar, Miroslav; Poppova, Marie; Zunova, Hana; Knezova, Eva; Vosatka, Vaclav; Prihoda, Marek Collection of Czechoslovak Chemical Communications, 1994 , vol. 59, # 12 p. 2705 - 2713

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