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: 2-Oxo-5-(2-propynyloxymethyl)tetrahydrofuran-3-carboxylic acid ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28330-19-0

28330-19-0 structure

28330-19-0 structure

Name: 2-Oxo-5-(2-propynyloxymethyl)tetrahydrofuran-3-carboxylic acid ethyl ester
Chemical Name: ethyl 2-oxo-5-(prop-2-ynoxymethyl)oxolane-3-carboxylate
CAS Number: 28330-19-0
Molecular Formula: C₁₁H₁₄O₅
Molecular Weight: 226.22600
Create Date: 2016-06-30 01:40:14
Modify Date: 2024-02-22 13:16:02

Name	ethyl 2-oxo-5-(prop-2-ynoxymethyl)oxolane-3-carboxylate
Synonyms	3-Furoic acid,tetrahydro-2-oxo-5-(2-propynyloxymethyl)-,ethyl ester

Density	1.183g/cm3
Boiling Point	373.8ºC at 760mmHg
Molecular Formula	C₁₁H₁₄O₅
Molecular Weight	226.22600
Flash Point	167.2ºC
Exact Mass	226.08400
PSA	61.83000
LogP	0.13100
Vapour Pressure	8.71E-06mmHg at 25°C
Index of Refraction	1.476

HS Code	2932190090

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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