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: 4H-Pyran-4-one,2,3-dihydro-5-methyl-2-[(1E)-2-phenylethenyl]-,(2R)-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

773879-84-8

773879-84-8 structure

773879-84-8 structure

Name: 4H-Pyran-4-one,2,3-dihydro-5-methyl-2-[(1E)-2-phenylethenyl]-,(2R)-(9CI)
Chemical Name: (2R)-5-Methyl-2-[(E)-2-phenylvinyl]-2,3-dihydro-4H-pyran-4-one
CAS Number: 773879-84-8
Molecular Formula: C₁₄H₁₄O₂
Molecular Weight: 214.260
Create Date: 2021-09-13 22:23:20
Modify Date: 2025-09-18 23:33:47

Names
Properties

Name	(2R)-5-Methyl-2-[(E)-2-phenylvinyl]-2,3-dihydro-4H-pyran-4-one
Synonyms	4H-Pyran-4-one, 2,3-dihydro-5-methyl-2-[(E)-2-phenylethenyl]-, (2R)- (2R)-5-Methyl-2-[(E)-2-phenylvinyl]-2,3-dihydro-4H-pyran-4-one

Density	1.2±0.1 g/cm3
Boiling Point	332.9±32.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₄O₂
Molecular Weight	214.260
Flash Point	145.6±18.7 °C
Exact Mass	214.099380
LogP	2.54
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.643

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