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: 1,7-Heptanedione,1,7-bis(2-hydroxy-p-tolyl)- (7CI,8CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13221-24-4

13221-24-4 structure

13221-24-4 structure

Name: 1,7-Heptanedione,1,7-bis(2-hydroxy-p-tolyl)- (7CI,8CI)
Chemical Name: 1,7-bis(2-hydroxy-4-methylphenyl)heptane-1,7-dione
CAS Number: 13221-24-4
Molecular Formula: C₂₁H₂₄O₄
Molecular Weight: 340.41300
Create Date: 2016-07-03 23:27:00
Modify Date: 2025-08-29 12:14:28

Names
Properties

Name	1,7-bis(2-hydroxy-4-methylphenyl)heptane-1,7-dione

Density	1.164g/cm3
Boiling Point	527.4ºC at 760mmHg
Molecular Formula	C₂₁H₂₄O₄
Molecular Weight	340.41300
Flash Point	286.8ºC
Exact Mass	340.16700
PSA	74.60000
LogP	4.73070
Vapour Pressure	9.69E-12mmHg at 25°C
Index of Refraction	1.583

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