ethyl benzofuroxan-5-carboxylate

苯并呋喃-5-甲酸乙酯

Also known as: 5-(ethoxycarbonyl)benzo[c][1,2,5]oxadiazole 1-oxide, 5-(ethoxycarbonyl)-2,1,3-benzoxadiazol-1-ium-1-olate, 5-ethoxycarbonylbenzofuroxan, 5(6)-ethoxycarbonyl-benzofuroxan, benzofuroxan-5-carboxylic acid ethyl ester, ethyl 1-oxido-2,1,3-benzoxadiazol-1-ium-5-carboxylate, 1-oxy-benzo[1,2,5]oxadiazole-5-carboxylic acid ethyl ester, 5-carbethoxybenzofuroxan, 2,1,3-benzoxadiazole-5-carboxylic acid, ethyl ester, 1-oxide, 5-benzofurazancarboxylic acid, ethyl ester, 1-oxide, buttpark 95\04-24, buttpark 954-24, MFCD00276595

CAS No.
17348-71-9
Jingsj CID
J-8686-8
Molecular Formula
C9H8N2O4
Chinese Name
苯并呋喃-5-甲酸乙酯
Molecular Weight
208.17100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point66-67ºC
Boiling Point335.7ºC at 760mmHg
Density1.45g/cm3
Flash Point156.8ºC

Frequently Asked Questions

What is the CAS number of ethyl benzofuroxan-5-carboxylate?

17348-71-9

What are the molecular formula and molecular weight of ethyl benzofuroxan-5-carboxylate?

C9H8N2O4, molecular weight 208.17100 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026