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4-Isopropoxy-3-methoxybenzoic acid

4-异丙氧基-3-甲氧基苯甲酸

Also known as: 3-Methoxy-4-(1-methylethoxy)-benzoic acid, 3-methoxy-4-propan-2-yloxybenzoic acid, 4-Isopropoxy-3-methoxy-benzoesaeure, 4-Isopropoxy-3-methoxy-benzoic acid, 4-isopropoxy-3-methoxybenzoic acid(SALTDATA: FREE), AKOS B000086, Benzoic acid, 3-Methoxy-4-(1-Methylethoxy)-, CHEMBRDG-BB 4402384

4-Isopropoxy-3-methoxybenzoic acid (CAS 3535-33-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14O4 and a molecular weight of 210.22600 g/mol. It is also known as 3-Methoxy-4-(1-methylethoxy)-benzoic acid, 3-methoxy-4-propan-2-yloxybenzoic acid and 4-Isopropoxy-3-methoxy-benzoesaeure. Key properties include a boiling point of 323.3ºC at 760 mmHg, a density of 1.146 g/cm3 and a flash point of 122.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3535-33-9
Jingsj CID
J-1346357-9
Molecular Formula
C11H14O4
Chinese Name
4-异丙氧基-3-甲氧基苯甲酸
Molecular Weight
210.22600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point323.3ºC at 760 mmHg
Density1.146 g/cm3
Flash Point122.2ºC

Frequently Asked Questions

What is the CAS number of 4-Isopropoxy-3-methoxybenzoic acid?

The CAS number of 4-Isopropoxy-3-methoxybenzoic acid is 3535-33-9.

What are the molecular formula and molecular weight of 4-Isopropoxy-3-methoxybenzoic acid?

4-Isopropoxy-3-methoxybenzoic acid has molecular formula C11H14O4 and molecular weight 210.22600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Isopropoxy-3-methoxybenzoic acid (CAS 3535-33-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1346357-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.