Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Propanedione,1,3-diphenyl-2-(phenylmethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

5398-64-1

5398-64-1 structure

5398-64-1 structure

Name: 1,3-Propanedione,1,3-diphenyl-2-(phenylmethylene)-
Chemical Name: 2-benzylidene-1,3-diphenylpropane-1,3-dione
CAS Number: 5398-64-1
Molecular Formula: C₂₂H₁₆O₂
Molecular Weight: 312.36100
Create Date: 2018-06-19 20:07:50
Modify Date: 2024-01-09 18:43:37

Name	2-benzylidene-1,3-diphenylpropane-1,3-dione
Synonyms	\|A-benzoylchalcone 1,3-diphenyl-2-(phenylmethylene)-1,3-ropanedione 2-benzylidene-1,3-diphenyl-propane-1,3-dione 1-phenyl-2,2-dibenzoylethene 2-benzoyl-1,3-diphenylpropenone Benzylidene dibenzoylmethane benzoyl-2 diphenyl-1,3 propene-2 one-1

Density	1.176g/cm3
Boiling Point	487.4ºC at 760mmHg
Molecular Formula	C₂₂H₁₆O₂
Molecular Weight	312.36100
Flash Point	180.6ºC
Exact Mass	312.11500
PSA	34.14000
LogP	4.83580
Index of Refraction	1.647

HS Code	2914399090

100-52-7 structure

100-52-7

120-46-7 structure

120-46-7

~92%

5398-64-1 structure

5398-64-1

Literature: Antonioletti, Roberto; Bovicelli, Paolo; Malancona, Savina Tetrahedron, 2002 , vol. 58, # 3 p. 589 - 596

100-52-7 structure

100-52-7

65-85-0 structure

65-85-0

~%

5398-64-1 structure

5398-64-1

Literature: Bernasconi, Claude F.; Stronach, Michael W. Journal of the American Chemical Society, 1991 , vol. 113, # 6 p. 2222 - 2227

31771-33-2 structure

31771-33-2

120-46-7 structure

120-46-7

~73%

5398-64-1 structure

5398-64-1

Literature: Singh, Kamaljit; Singh, Jasbir; Singh, Harjit Tetrahedron, 1996 , vol. 52, # 45 p. 14273 - 14280

Precursor 4
100-52-7 120-46-7 65-85-0 31771-33-2
DownStream 6
4974-44-1 120-46-7 2183-27-9 742-01-8
28918-09-4 88610-18-8

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%