N-Ethyl-1-naphthylamine
Also known as: N-Ethyl-α-naphthylamine, N-ethylnaphthalen-1-amine, 1-(Ethylamino)naphthalene, N-ethyl-1-aminonaphthalene, ethylnaphthylamine, N-ethyl-1-naphthalenamine, N-Ethyl-alpha-naphthylamine, 1-Naphthylamine, N-ethyl-, NSC 8636, EINECS 204-250-3, MFCD00003880
N-Ethyl-1-naphthylamine (CAS 118-44-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H13N and a molecular weight of 171.238 g/mol. Key properties include a boiling point of 308.7±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 148.7±14.7 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 118-44-5
- Jingsj CID
- J-28602-2
- Molecular Formula
- C12H13N
- Molecular Weight
- 171.238 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 308.7±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 148.7±14.7 °C |
| Exact Mass | 171.104797 |
| PSA | 12.03000 |
| LogP | 3.36 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.652 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H400 — Very toxic to aquatic life
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 N-Ethyl-1-naphthylamine?
The CAS number of N-Ethyl-1-naphthylamine is 118-44-5.
What are the molecular formula and molecular weight of N-Ethyl-1-naphthylamine?
N-Ethyl-1-naphthylamine has molecular formula C12H13N and molecular weight 171.238 g/mol.
Is N-Ethyl-1-naphthylamine hazardous?
N-Ethyl-1-naphthylamine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of N-Ethyl-1-naphthylamine?
For N-Ethyl-1-naphthylamine, Upstream Products: 1-Naphthylamine, Acetonitrile, Triphenyl phosphite; Downstream Products: N,N-Diethyl-1-naphthylamine, 1-Hydroxy-2,1-benzoxaborolane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Ethyl-1-naphthylamine (CAS 118-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28602-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.