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(5H)-Furanone,4-benzoyl-3-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7478-57-1

7478-57-1 structure

7478-57-1 structure

Name: 2(5H)-Furanone,4-benzoyl-3-hydroxy-
Chemical Name: (4Z)-4-[hydroxy(phenyl)methylidene]oxolane-2,3-dione
CAS Number: 7478-57-1
Molecular Formula: C₁₁H₈O₄
Molecular Weight: 204.17900
Create Date: 2017-10-26 18:14:41
Modify Date: 2025-08-25 15:22:36

Name	(4Z)-4-[hydroxy(phenyl)methylidene]oxolane-2,3-dione
Synonyms	4-benzoyl-3-hydroxy-2(5H)-furanone HMS1372B01

Density	1.443g/cm3
Boiling Point	372.9ºC at 760mmHg
Molecular Formula	C₁₁H₈O₄
Molecular Weight	204.17900
Flash Point	151.1ºC
Exact Mass	204.04200
PSA	63.60000
LogP	1.23820
Index of Refraction	1.642

50-00-0 structure

50-00-0

20577-73-5 structure

20577-73-5

~46%

7478-57-1 structure

7478-57-1

Literature: Gein; Bezmaternykh; Voronina Pharmaceutical Chemistry Journal, 2000 , vol. 34, # 5 p. 254 - 256

98-86-2 structure

98-86-2

~%

7478-57-1 structure

7478-57-1

Literature: Amer, Adel; Ventura, Montserrat; Zimmer, Hans Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 359 - 364

50-00-0 structure

50-00-0

88330-79-4 structure

88330-79-4

~%

7478-57-1 structure

7478-57-1

Literature: Amer, Adel; Ventura, Montserrat; Zimmer, Hans Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 359 - 364

Precursor 4
50-00-0 20577-73-5 98-86-2 88330-79-4
DownStream 3
833-50-1 7478-50-4 7478-53-7

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