6-Aminobenzo[d][1,3]dioxole-5-carboxylic acid

6-氨基苯并[d][1,3]二氧杂环戊烯-5-羧酸

Also known as: 1,3-Benzodioxole-5-carboxylic acid, 6-amino-, 2-Amino-4,5-methylenedioxybenzoic acid, 4,5-Methylenedioxyanthranilic acid, 6-Amino-1,3-benzodioxole-5-carboxylic acid, 6-Aminopiperonylic acid

6-Aminobenzo[d][1,3]dioxole-5-carboxylic acid (CAS 20332-16-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7NO4 and a molecular weight of 181.14500 g/mol. It is also known as 1,3-Benzodioxole-5-carboxylic acid, 6-amino-, 2-Amino-4,5-methylenedioxybenzoic acid and 4,5-Methylenedioxyanthranilic acid. Key properties include a boiling point of 387.9ºC at 760mmHg and a flash point of 188.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20332-16-5
Jingsj CID
J-1078054-5
Molecular Formula
C8H7NO4
Chinese Name
6-氨基苯并[d][1,3]二氧杂环戊烯-5-羧酸
Molecular Weight
181.14500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point387.9ºC at 760mmHg
Flash Point188.4ºC

Frequently Asked Questions

What is the CAS number of 6-Aminobenzo[d][1,3]dioxole-5-carboxylic acid?

The CAS number of 6-Aminobenzo[d][1,3]dioxole-5-carboxylic acid is 20332-16-5.

What are the molecular formula and molecular weight of 6-Aminobenzo[d][1,3]dioxole-5-carboxylic acid?

6-Aminobenzo[d][1,3]dioxole-5-carboxylic acid has molecular formula C8H7NO4 and molecular weight 181.14500 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Aminobenzo[d][1,3]dioxole-5-carboxylic acid (CAS 20332-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1078054-5 (accessed 2026-10-23).

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