1,2,3,4-Tetrahydro-1-naphthylamine
Also known as: 1-Aminotetralin, 1,2,3,4-Tetrahydro-1-naphthalenamine, 1-Amino-1,2,3,4-tetrahydronaphthalene, (RS)-1-Aminotetralin, (RS)-1,2,3,4-Tetrahydro-1-naphthylamine, 1,2,3,4-Tetrahydronaphthalen-1-ylamine, 1-Naphthalenamine, 1,2,3,4-tetrahydro-, Tetralin-1-amine, 1-Tetralinamine
1,2,3,4-Tetrahydro-1-naphthylamine (CAS 2217-40-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H13N and a molecular weight of 147.217 g/mol. Key properties include a boiling point of 249.6±19.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 110.8±16.8 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2217-40-5
- Jingsj CID
- J-27651-7
- Molecular Formula
- C10H13N
- Molecular Weight
- 147.217 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 249.6±19.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 110.8±16.8 °C |
| Exact Mass | 147.104797 |
| PSA | 26.02000 |
| LogP | 2.17 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.561 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2921450090 |
|---|---|
| Summary | 2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,2,3,4-Tetrahydro-1-naphthylamine?
The CAS number of 1,2,3,4-Tetrahydro-1-naphthylamine is 2217-40-5.
What are the molecular formula and molecular weight of 1,2,3,4-Tetrahydro-1-naphthylamine?
1,2,3,4-Tetrahydro-1-naphthylamine has molecular formula C10H13N and molecular weight 147.217 g/mol.
Is 1,2,3,4-Tetrahydro-1-naphthylamine hazardous?
1,2,3,4-Tetrahydro-1-naphthylamine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1,2,3,4-Tetrahydro-1-naphthylamine?
For 1,2,3,4-Tetrahydro-1-naphthylamine, Upstream Products: 1-Tetralone, 3,4-Dihydronaphthalen-1(2H)-one oxime, (1S)-1,2,3,4-Tetrahydro-1-naphthalenamine; Downstream Products: 3,4-Dihydronaphthalen-1(2H)-one oxime, (S)-(-)-1-Phenylpropylamine, (S)-(-)-1-Phenylethylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4-Tetrahydro-1-naphthylamine (CAS 2217-40-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27651-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.