2H-Pyran-2,6(3H)-dione,4-methyl-

Modify Date: 2025-08-25 00:32:53

2H-Pyran-2,6(3H)-dione,4-methyl- structure	Common Name	2H-Pyran-2,6(3H)-dione,4-methyl-
	CAS Number	67116-19-2	Molecular Weight	126.11000
	Density	1.239g/cm3	Boiling Point	249.3ºC at 760 mmHg
	Molecular Formula	C₆H₆O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	116.9ºC

Name	4-methyl-3H-pyran-2,6-dione
Synonym	More Synonyms

Density	1.239g/cm3
Boiling Point	249.3ºC at 760 mmHg
Molecular Formula	C₆H₆O₃
Molecular Weight	126.11000
Flash Point	116.9ºC
Exact Mass	126.03200
PSA	43.37000
LogP	0.40620
Index of Refraction	1.486
InChIKey	RUMVLFICHAFVGF-UHFFFAOYSA-N
SMILES	CC1=CC(=O)OC(=O)C1

Precursor 8
CAS#:372-42-9 (E)-3-methylpen... CAS#:87894-65-3 3-ACETOXY-3-MET... CAS#:503-49-1 3-hydroxy-3-met... CAS#:73489-84-6 diethyl 3-hydro...
CAS#:25201-40-5 1,6-Heptadien-4... CAS#:3385-34-0 5-Carbethoxy-4,... CAS#:924-59-4 2-Pentenedioic ... CAS#:52358-42-6 diethyl penta-2...
DownStream 10
CAS#:476-56-2 9,10-Anthracene... CAS#:481-74-3 Chrysophanic acid CAS#:18713-45-6 (8-acetyloxy-3-... CAS#:2381-87-5 Dehydromevalono...
CAS#:7470-42-0 2H-Pyran-2-one,... CAS#:67116-22-7 8-hydroxy-1-met... CAS#:55510-46-8 6-butyl-4-methy... CAS#:55510-47-9 2H-Pyran-2-one,...
CAS#:6247-73-0 5-[2-[3-[[4-[[[... CAS#:6271-19-8 (3Z)-3-[(4-dime...

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5,6-dihydro-4-methyl-2H-pyran-2,6-dione

3-Methyl-pentendisaeure-anhydrid

3-methylglutaconic anhydride

3-methyl-pentenedioic acid anhydride

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-Pyran-2,6(3H)-dione,4-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-methyl-2H-Pyran-2,6(3H)-dione
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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