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: 2β,3β,21β-Trihydroxyolean-12-en-28-oic acid γ-lactone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

59219-67-9

59219-67-9 structure

59219-67-9 structure

Name: 2β,3β,21β-Trihydroxyolean-12-en-28-oic acid γ-lactone
Chemical Name: (2β,3β,21β)-2,3-Dihydroxy-21,28-epoxyolean-12-en-28-one
CAS Number: 59219-67-9
Molecular Formula: C₃₀H₄₆O₄
Molecular Weight: 470.684
Create Date: 2021-09-14 05:04:20
Modify Date: 2025-09-24 02:19:52

Names
Properties

Name	(2β,3β,21β)-2,3-Dihydroxy-21,28-epoxyolean-12-en-28-one
Synonyms	Olean-12-en-28-one, 21,28-epoxy-2,3-dihydroxy-, (2β,3β,21β)- Olean-12-en-28-oic acid, 2,3,21-trihydroxy-, Î³-lactone, (2Î²,3Î²,21Î²)- (2β,3β,21β)-2,3-Dihydroxy-21,28-epoxyolean-12-en-28-one

Density	1.2±0.1 g/cm3
Boiling Point	581.8±50.0 °C at 760 mmHg
Molecular Formula	C₃₀H₄₆O₄
Molecular Weight	470.684
Flash Point	183.7±23.6 °C
Exact Mass	470.339600
LogP	6.37
Vapour Pressure	0.0±3.7 mmHg at 25°C
Index of Refraction	1.575

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