2-Amino-2-(2-methylphenyl)acetic acid
2-氨基-2-(2-甲基苯基)乙酸
Also known as: Amino(2-methylphenyl)acetic acid, 2-Amino-2-(o-tolyl)acetic acid, 2-(2-Methylphenyl)glycine, alpha-Amino-2-methylbenzeneacetic acid, AMINO(2-METHYLPHENYL)ACETIC ACID, AMINO-O-TOLYL-ACETIC ACID, Benzeneacetic acid, α-amino-2-methyl-, RARECHEM AK ML 0522, 2-Amino-2-o-tolylacetic acid, alpha-Amino-2-methylbenzeneacetic acid
2-Amino-2-(2-methylphenyl)acetic acid (CAS 129592-98-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO2 and a molecular weight of 165.189 g/mol. It is also known as Amino(2-methylphenyl)acetic acid, 2-Amino-2-(o-tolyl)acetic acid and 2-(2-Methylphenyl)glycine. Key properties include a boiling point of 307.6±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 139.9±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 129592-98-9
- Jingsj CID
- J-1000416-2
- Molecular Formula
- C9H11NO2
- Chinese Name
- 2-氨基-2-(2-甲基苯基)乙酸
- Molecular Weight
- 165.189 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 307.6±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 139.9±24.6 °C |
| Exact Mass | 165.078979 |
| PSA | 63.32000 |
| LogP | 1.40 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.579 |
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Amino-2-(2-methylphenyl)acetic acid?
The CAS number of 2-Amino-2-(2-methylphenyl)acetic acid is 129592-98-9.
What are the molecular formula and molecular weight of 2-Amino-2-(2-methylphenyl)acetic acid?
2-Amino-2-(2-methylphenyl)acetic acid has molecular formula C9H11NO2 and molecular weight 165.189 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Amino-2-(2-methylphenyl)acetic acid (CAS 129592-98-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1000416-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.