4-Cyanobenzyl bromide
Also known as: p-Cyanobenzyl bromide, 4-(Bromomethyl)benzonitrile, alpha-Bromo-p-tolunitrile, α-Bromo-p-tolunitrile, 4-Cyano benzyl bromide, p-Tolunitrile, α-bromo-, Benzonitrile, 4-(bromomethyl)-, 4-(Brommethyl)benzolcarbonitril
4-Cyanobenzyl bromide (CAS 17201-43-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6BrN and a molecular weight of 196.044 g/mol. Key properties include a melting point of 115-117 °C(lit.), a boiling point of 283.2±23.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 125.1±22.6 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17201-43-3
- Jingsj CID
- J-42772-5
- Molecular Formula
- C8H6BrN
- Molecular Weight
- 196.044 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 115-117 °C(lit.) |
|---|---|
| Boiling Point | 283.2±23.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 125.1±22.6 °C |
| Exact Mass | 194.968353 |
| PSA | 23.79000 |
| LogP | 2.36 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.588 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
- H334 — May cause allergy or asthma symptoms if inhaled
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds 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 4-Cyanobenzyl bromide?
The CAS number of 4-Cyanobenzyl bromide is 17201-43-3.
What are the molecular formula and molecular weight of 4-Cyanobenzyl bromide?
4-Cyanobenzyl bromide has molecular formula C8H6BrN and molecular weight 196.044 g/mol.
Is 4-Cyanobenzyl bromide hazardous?
4-Cyanobenzyl bromide has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage; H334 — May cause allergy or asthma symptoms if inhaled.
What are the upstream and downstream products of 4-Cyanobenzyl bromide?
For 4-Cyanobenzyl bromide, Upstream Products: p-Tolunitrile, 4-Cyanobenzaldehyde, 4-Cyanobenzylamine; Downstream Products: 4-(Morpholinomethyl)benzonitrile, 1-(4-(Aminomethyl)phenyl)-N,N-dimethylmethanamine, Methyl (4-cyanophenyl)acetate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Cyanobenzyl bromide (CAS 17201-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42772-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.