Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: isorupestonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

139953-21-2

139953-21-2 structure

139953-21-2 structure

Name: Isorupestonic acid
Chemical Name: 2-[(5R,8S,8aR)-8-methyl-2-oxo-4,5,6,7,8,8a-hexahydro-1H-azulen-5-yl]prop-2-enoic acid
CAS Number: 139953-21-2
Molecular Formula: C₁₄H₁₈O₃
Molecular Weight: 234.29100
Create Date: 2016-12-15 06:23:06
Modify Date: 2025-09-10 18:55:59

Names
Properties

Name	2-[(5R,8S,8aR)-8-methyl-2-oxo-4,5,6,7,8,8a-hexahydro-1H-azulen-5-yl]prop-2-enoic acid
Synonyms	Isorupestonic acid

Density	1.14g/cm3
Boiling Point	440ºC at 760mmHg
Molecular Formula	C₁₄H₁₈O₃
Molecular Weight	234.29100
Flash Point	234ºC
Exact Mass	234.12600
PSA	54.37000
LogP	2.57880
Vapour Pressure	5.71E-09mmHg at 25°C
Index of Refraction	1.537

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