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: (E)-1,4-BIS(-4-BROMOSTYRYL)BENZENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53403-90-0

53403-90-0 structure

53403-90-0 structure

Name: (E)-1,4-BIS(-4-BROMOSTYRYL)BENZENE
Chemical Name: 1-phenylhept-3-en-1-one
CAS Number: 53403-90-0
Molecular Formula: C₁₃H₁₆O
Molecular Weight: 188.26600
Create Date: 2018-12-10 12:17:18
Modify Date: 2025-08-25 19:17:09

Name	1-phenylhept-3-en-1-one
Synonyms	3-Hepten-1-one,1-phenyl 3-Heptenophenon 1-phenyl-3-hepten-1-one

Density	0.955g/cm3
Boiling Point	290.1ºC at 760 mmHg
Molecular Formula	C₁₃H₁₆O
Molecular Weight	188.26600
Flash Point	119.5ºC
Exact Mass	188.12000
PSA	17.07000
LogP	3.61570
Index of Refraction	1.515

HS Code	2914399090

72206-40-7 structure

72206-40-7

~1%

53403-90-0 structure

53403-90-0

64235-53-6 structure

64235-53-6

141191-82-4 structure

141191-82-4

Literature: Narasaka; Kusama; Hayashi Tetrahedron, 1992 , vol. 48, # 11 p. 2059 - 2068

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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