Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate

4,5-二(2-甲氧基乙氧基)-2-硝基苯甲酸乙酯

Also known as: Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate, Erlotinib Impurity 6, Erlotinib intermediate III, 4,5-Bis(2-methoxyethoxy)-2-nitrobenzoic acid ethyl ester, Benzoic acid, 4,5-bis(2-methoxyethoxy)-2-nitro-, ethyl ester, Methyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate

CAS No.
179688-26-7
Jingsj CID
J-1585779-2
Molecular Formula
C15H21NO8
Chinese Name
4,5-二(2-甲氧基乙氧基)-2-硝基苯甲酸乙酯
Molecular Weight
343.329 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point467.8±45.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point185.6±30.7 °C

Frequently Asked Questions

What is the CAS number of Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate?

179688-26-7

What are the molecular formula and molecular weight of Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate?

C15H21NO8, molecular weight 343.329 g/mol

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