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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 7-hydroxytropolone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

33739-50-3

33739-50-3 structure

33739-50-3 structure

Name: 7-hydroxytropolone
Chemical Name: 2,3-Dihydroxy-2,4,6-cycloheptatrien-1-one
CAS Number: 33739-50-3
Molecular Formula: C₇H₆O₃
Molecular Weight: 138.121
Create Date: 2021-09-12 09:10:39
Modify Date: 2025-08-25 02:20:27

Names
Properties

Name	2,3-Dihydroxy-2,4,6-cycloheptatrien-1-one
Synonyms	2,4,6-Cycloheptatrien-1-one, 2,3-dihydroxy- MFCD06661132 2,3-Dihydroxy-2,4,6-cycloheptatrien-1-one 2,4,6-cycloheptatrien-1-one, 2,7-dihydroxy- 2,7-Dihydroxycyclohepta-2,4,6-trien-1-one

Density	1.5±0.1 g/cm3
Boiling Point	272.8±40.0 °C at 760 mmHg
Molecular Formula	C₇H₆O₃
Molecular Weight	138.121
Flash Point	133.0±23.8 °C
Exact Mass	138.031693
LogP	0.19
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.685

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