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

29638-71-9

29638-71-9 structure

29638-71-9 structure

Name: 3-(3-Phenyl-2-propenyl)-2,4-pentanedione
Chemical Name: 3-(3-Phenyl-2-propenyl)-2,4-pentanedione
CAS Number: 29638-71-9
Molecular Formula: C₁₄H₁₆O₂
Molecular Weight: 216.27600
Create Date: 2019-02-16 14:11:47
Modify Date: 2025-08-25 17:13:36

Name	3-(3-Phenyl-2-propenyl)-2,4-pentanedione
Synonyms	3-cinnamylpentane-2,4-dione (phenyl-3 propene-2yl)-3 pentane dione-2,4 3-(3-phenylallyl)pentane-2,4-dione trans-3-cinnamylpentane-2,4-dione

Density	1.042g/cm3
Boiling Point	160-164ºC 3mm
Molecular Formula	C₁₄H₁₆O₂
Molecular Weight	216.27600
Flash Point	145.6ºC
Exact Mass	216.11500
PSA	34.14000
LogP	2.88410
Vapour Pressure	3.07E-06mmHg at 25°C
Index of Refraction	1.542

HS Code	2914190090

Precursor 8
123-54-6 4407-36-7 21040-45-9 516-09-6
4393-06-0 106625-70-1 4392-24-9 140-10-3
DownStream 0

HS Code	2914190090
Summary	2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.