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: Ethanone,1,1'-(5,5',6,6'-tetramethoxy[1,1'-biphenyl]-3,3'-diyl)bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55919-72-7

55919-72-7 structure

55919-72-7 structure

Name: Ethanone,1,1'-(5,5',6,6'-tetramethoxy[1,1'-biphenyl]-3,3'-diyl)bis-
Chemical Name: 1-[3-(5-acetyl-2,3-dimethoxyphenyl)-4,5-dimethoxyphenyl]ethanone
CAS Number: 55919-72-7
Molecular Formula: C₂₀H₂₂O₆
Molecular Weight: 358.38500
Create Date: 2016-08-31 21:34:11
Modify Date: 2025-10-15 15:59:12

Name	1-[3-(5-acetyl-2,3-dimethoxyphenyl)-4,5-dimethoxyphenyl]ethanone
Synonyms	1,1'-(5,5',6,6'-tetramethoxy-1,1'-biphenyl-3,3'-diyl)diethanone FLAVANONE,7-DIHYDROXY 1,1'-(5,5',6,6'-tetramethoxybiphenyl-3,3'-diyl)diethanone 5,5'-diacetyl-2,2',3,3'-tetramethoxy-1,1'-biphenyl

Density	1.142g/cm3
Boiling Point	482.6ºC at 760 mmHg
Molecular Formula	C₂₀H₂₂O₆
Molecular Weight	358.38500
Flash Point	210.4ºC
Exact Mass	358.14200
PSA	71.06000
LogP	3.79320
Index of Refraction	1.534

29799-22-2 structure

29799-22-2

74-88-4 structure

74-88-4

~39%

55919-72-7 structure

55919-72-7

Literature: Delogu, Giovanna; Dettori, Maria Antonietta; Patti, Angela; Pedotti, Sonia; Forni, Alessandra; Casalone, Gianluigi Tetrahedron Asymmetry, 2003 , vol. 14, # 16 p. 2467 - 2474

Precursor 2
29799-22-2 74-88-4
DownStream 0

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