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: 2,4-diphenylcrotonaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5031-83-4

5031-83-4 structure

5031-83-4 structure

Name: 2,4-diphenylcrotonaldehyde
Chemical Name: (2E)-2,4-Diphenyl-2-butenal
CAS Number: 5031-83-4
Molecular Formula: C₁₆H₁₄O
Molecular Weight: 222.28200
Create Date: 2016-01-06 12:43:17
Modify Date: 2025-09-10 20:55:31

Name	(2E)-2,4-Diphenyl-2-butenal
Synonyms	2,4-Diphenyl-crotonaldehyd 2,4-diphenyl-butyric acid ethyl ester 2,4-Diphenyl-buttersaeure-aethylester 2,4-diphenyl-2-butenal 2,4-diphenylcrotonaldehyde 1,3-Diphenyl-buten-(2)-al-(4) 2,4-diphenylbut-2-enal

Density	1.067g/cm3
Boiling Point	391.8ºC at 760 mmHg
Molecular Formula	C₁₆H₁₄O
Molecular Weight	222.28200
Flash Point	154.8ºC
Exact Mass	222.10400
PSA	17.07000
LogP	3.51160
Index of Refraction	1.587

HS Code	2912299000

Precursor 10
2425-28-7 93-56-1 122-78-1 96-09-3
56920-25-3 100-52-7 17147-69-2 108471-39-2
108471-96-1 110519-27-2
DownStream 1
5369-55-1

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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