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: 4-Cyclopentene-1,3-dione,2-[(4-hydroxyphenyl)methylene]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55776-44-8

55776-44-8 structure

55776-44-8 structure

Name: 4-Cyclopentene-1,3-dione,2-[(4-hydroxyphenyl)methylene]-
Chemical Name: 2-[(4-hydroxyphenyl)methylidene]cyclopent-4-ene-1,3-dione
CAS Number: 55776-44-8
Molecular Formula: C₁₂H₈O₃
Molecular Weight: 200.19000
Create Date: 2016-10-01 14:46:49
Modify Date: 2025-12-29 17:15:55

Name	2-[(4-hydroxyphenyl)methylidene]cyclopent-4-ene-1,3-dione
Synonyms	Kih 200 4-Cyclopentene-1,3-dione,2-((4-hydroxyphenyl)methylene)

Density	1.417g/cm3
Boiling Point	439.5ºC at 760mmHg
Molecular Formula	C₁₂H₈O₃
Molecular Weight	200.19000
Flash Point	233.8ºC
Exact Mass	200.04700
PSA	54.37000
LogP	1.48360
Index of Refraction	1.714

930-60-9 structure

930-60-9

123-08-0 structure

123-08-0

~%

55776-44-8 structure

55776-44-8

Literature: Inayama,S. et al. Journal of Medicinal Chemistry, 1976 , vol. 19, p. 433 - 436

Precursor 2
930-60-9 123-08-0
DownStream 0

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