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: (-)-4-(1,2-Dihydroxyethyl)-8-hydroxy-1H-2-benzopyran-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

33547-50-1

33547-50-1 structure

33547-50-1 structure

Name: (-)-4-(1,2-Dihydroxyethyl)-8-hydroxy-1H-2-benzopyran-1-one
Chemical Name: 4-(1,2-dihydroxyethyl)-8-hydroxyisochromen-1-one
CAS Number: 33547-50-1
Molecular Formula: C₁₁H₁₀O₅
Molecular Weight: 222.19400
Create Date: 2017-12-24 00:47:50
Modify Date: 2025-09-26 19:59:56

Names
Properties

Name	4-(1,2-dihydroxyethyl)-8-hydroxyisochromen-1-one
Synonyms	oospoglycol Oospoglygol Oospoglykol

Density	1.541g/cm3
Boiling Point	519.2ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀O₅
Molecular Weight	222.19400
Flash Point	211.4ºC
Exact Mass	222.05300
PSA	90.90000
LogP	0.52430
Index of Refraction	1.671

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