1-Acenaphthenamine
Also known as: 1,2-Dihydroacenaphthylene-1-amine, 1-Aminoacenaphthene, Acenaphthen-1-amine, 1,2-dihydroacenaphthylen-1-amine, 1-Acenaphthylenamine, 1,2-dihydro-, 1,2-Dihydro-1-acenaphthylenamine
1-Acenaphthenamine (CAS 40745-44-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H11N and a molecular weight of 169.222 g/mol. Key properties include a melting point of 81ºC, a boiling point of 335.5±31.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 173.9±20.1 °C. It is listed by 2 suppliers, 1 of which publish reference prices, from 4.00 to 3,257.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 40745-44-6
- Jingsj CID
- J-1502203-3
- Molecular Formula
- C12H11N
- Molecular Weight
- 169.222 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 500mg | ¥2,000.00 | $0.6 /mgBest ¥4.00/mg CNY | CN China MOQ 500mg | |
In Stock | 95% 250mg | ¥1,212.00 | $0.73 /mg ¥4.85/mg CNY | CN China MOQ 250mg | |
In Stock | 95% 100mg | ¥701.00 | $1.05 /mg ¥7.01/mg CNY | CN China MOQ 100mg |
Physicochemical Properties
| Melting Point | 81ºC |
|---|---|
| Boiling Point | 335.5±31.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 173.9±20.1 °C |
| Exact Mass | 169.089142 |
| PSA | 26.02000 |
| LogP | 2.66 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.702 |
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 1-Acenaphthenamine?
The CAS number of 1-Acenaphthenamine is 40745-44-6.
What are the molecular formula and molecular weight of 1-Acenaphthenamine?
1-Acenaphthenamine has molecular formula C12H11N and molecular weight 169.222 g/mol.
Which suppliers offer 1-Acenaphthenamine?
2 supplier(s) listed; reference unit price ¥4.00–3257.00 /mg.
What are the upstream and downstream products of 1-Acenaphthenamine?
For 1-Acenaphthenamine, Upstream Products: 1-Acenaphthenol, acetic acid.
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-Acenaphthenamine (CAS 40745-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502203-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.