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: Ethanedione,1,1'-(1,3-phenylene)bis[2-phenyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25424-26-4

25424-26-4 structure

25424-26-4 structure

Name: Ethanedione,1,1'-(1,3-phenylene)bis[2-phenyl- (9CI)
Chemical Name: 1,3-Bis-phenylglyoxyloyl-benzol
CAS Number: 25424-26-4
Molecular Formula: C₂₂H₁₄O₄
Molecular Weight: 342.34400
Create Date: 2017-03-04 01:53:58
Modify Date: 2025-08-26 19:04:59

Name	1,3-Bis-phenylglyoxyloyl-benzol
Synonyms	2,2'-(1,3-Phenylene)bis(1-phenyl-1,2-ethanedione) 1,1'-(1,3-phenylene)bis[2-phenylethanedione] 1,3-bis-phenyloxoacetyl-benzene 1,3-bis (phenylglyoxyloyl) benzene 1,1'-Isophthaloylbis(phenylmethanone)

Density	1.261g/cm3
Boiling Point	551.3ºC at 760 mmHg
Molecular Formula	C₂₂H₁₄O₄
Molecular Weight	342.34400
Flash Point	238.8ºC
Exact Mass	342.08900
PSA	68.28000
LogP	3.81780
Vapour Pressure	3.34E-12mmHg at 25°C
Index of Refraction	1.627

HS Code	2914399090

25423-81-8 structure

25423-81-8

~%

25424-26-4 structure

25424-26-4

Literature: Tong, Ling; Ho, Douglas M.; Vogelaar, Nancy J.; Schutt, Clarence E.; Pascal Jr., Robert A. Journal of the American Chemical Society, 1997 , vol. 119, # 31 p. 7291 - 7302

19806-17-8 structure

19806-17-8

~%

25424-26-4 structure

25424-26-4

Literature: Tong, Ling; Ho, Douglas M.; Vogelaar, Nancy J.; Schutt, Clarence E.; Pascal Jr., Robert A. Journal of the American Chemical Society, 1997 , vol. 119, # 31 p. 7291 - 7302

71-43-2 structure

71-43-2

~%

25424-26-4 structure

25424-26-4

Literature: Tong, Ling; Ho, Douglas M.; Vogelaar, Nancy J.; Schutt, Clarence E.; Pascal Jr., Robert A. Journal of the American Chemical Society, 1997 , vol. 119, # 31 p. 7291 - 7302

6921-34-2 structure

6921-34-2

~%

25424-26-4 structure

25424-26-4

Literature: Krieg,B.; Manecke,G. Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,, 1967 , vol. 22, p. 132 - 141

71189-82-7 structure

71189-82-7

~%

25424-26-4 structure

25424-26-4

Literature: Krieg,B.; Manecke,G. Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,, 1967 , vol. 22, p. 132 - 141

626-17-5 structure

626-17-5

~%

25424-26-4 structure

25424-26-4

Literature: Krieg,B.; Manecke,G. Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,, 1967 , vol. 22, p. 132 - 141

626-19-7 structure

626-19-7

~%

25424-26-4 structure

25424-26-4

Literature: Krieg,B.; Manecke,G. Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,, 1967 , vol. 22, p. 132 - 141

Precursor 7
25423-81-8 19806-17-8 71-43-2 6921-34-2
71189-82-7 626-17-5 626-19-7
DownStream 1
54523-25-0

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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