Phentermine hydrochloride
盐酸苯丁胺
Also known as: 2-methyl-1-phenylpropan-2-amine hydrochloride, alpha,alpha-dimethylphenethylamine hydrochloride, EINECS 214-821-9, MFCD00058289, Phentermine HCl, phenyl-t-butylamine hydrochloride
Phentermine hydrochloride (CAS 1197-21-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16ClN and a molecular weight of 185.69400 g/mol. It is also known as 2-methyl-1-phenylpropan-2-amine hydrochloride, alpha,alpha-dimethylphenethylamine hydrochloride and EINECS 214-821-9. Key properties include a melting point of 200-201℃, a boiling point of 206ºC at 760mmHg and a flash point of 93.1ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1197-21-3
- Jingsj CID
- J-1381353-4
- Molecular Formula
- C10H16ClN
- Chinese Name
- 盐酸苯丁胺
- Molecular Weight
- 185.69400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 200-201℃ |
|---|---|
| Boiling Point | 206ºC at 760mmHg |
| Flash Point | 93.1ºC |
| Exact Mass | 185.09700 |
| PSA | 26.02000 |
| LogP | 3.46870 |
| Vapor Pressure | 0.243mmHg at 25°C |
GHS Safety & Compliance
- H301 — Toxic if swallowed
Customs & Trade Information
| HS Code | 2921499090 |
|---|---|
| Summary | 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Phentermine hydrochloride?
The CAS number of Phentermine hydrochloride is 1197-21-3.
What are the molecular formula and molecular weight of Phentermine hydrochloride?
Phentermine hydrochloride has molecular formula C10H16ClN and molecular weight 185.69400 g/mol.
Is Phentermine hydrochloride hazardous?
Phentermine hydrochloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phentermine hydrochloride (CAS 1197-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1381353-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.