Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-(Carbomethoxy)-2-pyrone
Price: ￥718.0/5g ￥2668.0/25g ￥208.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl coumalate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

6018-41-3

6018-41-3 structure

6018-41-3 structure

Name: 5-(Carbomethoxy)-2-pyrone
Chemical Name: Methyl coumalate
CAS Number: 6018-41-3
Molecular Formula: C₇H₆O₄
Molecular Weight: 154.120
Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic esters and their derivatives
Create Date: 2018-06-19 11:20:05
Modify Date: 2024-01-12 11:51:04

Name	Methyl coumalate
Synonyms	2H-Pyran-5-carboxylic acid, 2-oxo-, methyl ester MFCD00010120 5-(Carbomethoxy)-2-pyrone methyl 6-oxopyran-3-carboxylate EINECS 227-871-1 Methyl 2-oxo-2H-pyran-5-carboxylate

Density	1.3±0.1 g/cm3
Boiling Point	265.9±15.0 °C at 760 mmHg
Melting Point	65-67 °C(lit.)
Molecular Formula	C₇H₆O₄
Molecular Weight	154.120
Flash Point	137.0±18.8 °C
Exact Mass	154.026611
PSA	56.51000
LogP	-0.66
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.513

Hazard Codes	Xi
WGK Germany	3
HS Code	2932209090

Precursor 8
500-05-0 77-78-1 67-56-1 186581-53-3
617-48-1 23090-18-8 118481-26-8 7664-93-9
DownStream 10
106047-17-0 37908-98-8 49742-56-5 3609-53-8
144464-66-4 142557-75-3 17595-86-7 480425-35-2
171364-80-0 18069-17-5

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%