1-Bromonaphthalene
Also known as: 1-Bromonaphthalene, alpha-Bromonaphthalene, 1-Naphthyl bromide, alpha-Naphthyl bromide, Naphthalene, 1-bromo-, 1-Bromo-naphthalene, 1-Bromonaphtalene, 1-Naphtyl bromide, α-Naphthyl bromide, α-Bromonaphthalene, MFCD00003868, EINECS 201-965-2, NSC 6551
1-Bromonaphthalene (CAS 90-11-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H7Br and a molecular weight of 207.067 g/mol. Key properties include a melting point of −2-−1 °C(lit.), a boiling point of 279-281 ºC, a density of 1.489 and a flash point of 127.8±13.1 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. It is listed by 1 supplier, from 0.39 to 20.40 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 90-11-9
- Jingsj CID
- J-36241-6
- Molecular Formula
- C10H7Br
- Molecular Weight
- 207.067 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 97% 100g | ¥39.00 | $0.06 /gBest ¥0.39/g CNY | CN China MOQ 100g | |
In Stock | 99% 100g | ¥66.00 | $0.1 /g ¥0.66/g CNY | CN China MOQ 100g | |
In Stock | 97% 25g | ¥24.00 | $0.14 /g ¥0.96/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | −2-−1 °C(lit.) |
|---|---|
| Boiling Point | 279-281 ºC |
| Density | 1.489 |
| Flash Point | 127.8±13.1 °C |
| Exact Mass | 205.973099 |
| LogP | 4.22 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.656-1.659 |
| Additional Property | slightly soluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Bromonaphthalene?
The CAS number of 1-Bromonaphthalene is 90-11-9.
What are the molecular formula and molecular weight of 1-Bromonaphthalene?
1-Bromonaphthalene has molecular formula C10H7Br and molecular weight 207.067 g/mol.
Which suppliers offer 1-Bromonaphthalene?
1 supplier(s) listed; reference unit price ¥0.39–20.40 /g.
Is 1-Bromonaphthalene hazardous?
1-Bromonaphthalene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 1-Bromonaphthalene?
For 1-Bromonaphthalene, Upstream Products: Potassium trifluoro(naphthalen-1-yl)borate, Naphthalene, 1-Naphthylamine; Downstream Products: Bis(1-naphthyl)chlorophosphine, (4-bromonaphthalen-1-yl)methanol, 3-(1-Naphthyl)propionic 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-Bromonaphthalene (CAS 90-11-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36241-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.