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: 2H-Pyran-2-one,5-fluoro-tetrahydro-4-hydroxy-4-methyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2266-57-1

2266-57-1 structure

2266-57-1 structure

Name: 2H-Pyran-2-one,5-fluoro-tetrahydro-4-hydroxy-4-methyl- (9CI)
Chemical Name: 5-fluoro-4-hydroxy-4-methyloxan-2-one
CAS Number: 2266-57-1
Molecular Formula: C₆H₉FO₃
Molecular Weight: 148.13200
Create Date: 2017-04-11 18:37:04
Modify Date: 2025-08-24 18:25:01

Names
Properties

Name	5-fluoro-4-hydroxy-4-methyloxan-2-one
Synonyms	5-fluoro-4-hydroxy-4-methyl-tetrahydro-pyran-2-one

Density	1.27g/cm3
Boiling Point	287.1ºC at 760mmHg
Molecular Formula	C₆H₉FO₃
Molecular Weight	148.13200
Flash Point	127.4ºC
Exact Mass	148.05400
PSA	46.53000
LogP	0.02240
Vapour Pressure	0.000285mmHg at 25°C
Index of Refraction	1.448

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