(3-Methylphenoxy)acetic acid
(3-甲基苯氧基)乙酸
Also known as: 3-METHYLPHENOXYACETIC ACID, 2-(3-methylphenoxy)acetic acid, 2-(m-Tolyloxy)acetic acid, m-Methylphenoxyacetic acid, (3-methylphenoxy)acetic acid, (m-tolyloxy)acetic acid, Acetic acid, (3-methylphenoxy)-, m-Toloxyacetic acid, 3-methylphenoxyacetic acid
(3-Methylphenoxy)acetic acid (CAS 1643-15-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.174 g/mol. It is also known as 3-METHYLPHENOXYACETIC ACID, 2-(3-methylphenoxy)acetic acid and 2-(m-Tolyloxy)acetic acid. Key properties include a melting point of 102-103 °C, a boiling point of 300.0±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 121.4±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1643-15-8
- Jingsj CID
- J-8371-9
- Molecular Formula
- C9H10O3
- Chinese Name
- (3-甲基苯氧基)乙酸
- Molecular Weight
- 166.174 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 102-103 °C |
|---|---|
| Boiling Point | 300.0±17.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 121.4±14.4 °C |
Frequently Asked Questions
What is the CAS number of (3-Methylphenoxy)acetic acid?
The CAS number of (3-Methylphenoxy)acetic acid is 1643-15-8.
What are the molecular formula and molecular weight of (3-Methylphenoxy)acetic acid?
(3-Methylphenoxy)acetic acid has molecular formula C9H10O3 and molecular weight 166.174 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3-Methylphenoxy)acetic acid (CAS 1643-15-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8371-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.