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: Dihydro-5-methyl-5-phenyl-2(3H)-furanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21303-80-0

21303-80-0 structure

21303-80-0 structure

Name: Dihydro-5-methyl-5-phenyl-2(3H)-furanone
Chemical Name: 5-methyl-5-phenyloxolan-2-one
CAS Number: 21303-80-0
Molecular Formula: C₁₁H₁₂O₂
Molecular Weight: 176.21200
Create Date: 2016-11-19 04:00:25
Modify Date: 2025-08-26 07:54:35

Names
Properties

Name	5-methyl-5-phenyloxolan-2-one
Synonyms	5-Methyl-5-phenyl-dihydro-furan-2-on 5-methyl-5-phenyl-tetrahydrofuran-2-one 5-methyl-5-phenyltetrahydro-2-furanone 5-methyl-5-phenyl-dihydro-furan-2-one 4-Methyl-4-phenylbutyrolactone

Density	1.109g/cm3
Boiling Point	320.8ºC at 760mmHg
Molecular Formula	C₁₁H₁₂O₂
Molecular Weight	176.21200
Flash Point	132.1ºC
Exact Mass	176.08400
PSA	26.30000
LogP	2.23880
Vapour Pressure	0.000311mmHg at 25°C
Index of Refraction	1.532

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