1-(Trifluoromethyl)-3-vinylbenzene
Also known as: 3-(Trifluoromethyl)styrene, m-Trifluoromethylstyrene, 3-(Trifluoromethyl)styrene (stabilized with HQ), 1-ethenyl-3-(trifluoromethyl)benzene, Benzene, 1-ethenyl-3-(trifluoromethyl)-, Benzene, 1-(trifluoromethyl)-3-(ethenyl)-, Toluene, m-ethenyl-α,α,α-trifluoro-, MFCD00075481, 3-(TRIFLUOROMETHYL)STYRENE, 98% MIN., 3-(Trifluoromethyl)styrene, 97+%, stabilised, 3-(Trifluoromethyl)styrene, stabilized, 3-(Trifluoromethyl)styrene, stabilized, 97+%, 3-(Trifluoromethyl)styrene,97+%,stabilized, 3-(Trifluoromethyl)styrene,stabilized
1-(Trifluoromethyl)-3-vinylbenzene (CAS 402-24-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H7F3 and a molecular weight of 172.147 g/mol. Key properties include a boiling point of 149.4±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 42.2±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 402-24-4
- Jingsj CID
- J-39443-4
- Molecular Formula
- C9H7F3
- Molecular Weight
- 172.147 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 149.4±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 42.2±0.0 °C |
| Exact Mass | 172.049988 |
| LogP | 3.56 |
| Appearance | Liquid | Clear colorless |
| Vapor Pressure | 5.1±0.2 mmHg at 25°C |
| Refractive Index | 1.478 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory 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-(Trifluoromethyl)-3-vinylbenzene?
The CAS number of 1-(Trifluoromethyl)-3-vinylbenzene is 402-24-4.
What are the molecular formula and molecular weight of 1-(Trifluoromethyl)-3-vinylbenzene?
1-(Trifluoromethyl)-3-vinylbenzene has molecular formula C9H7F3 and molecular weight 172.147 g/mol.
Is 1-(Trifluoromethyl)-3-vinylbenzene hazardous?
1-(Trifluoromethyl)-3-vinylbenzene has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 1-(Trifluoromethyl)-3-vinylbenzene?
For 1-(Trifluoromethyl)-3-vinylbenzene, Upstream Products: 3-(Trifluoromethyl)phenethyl alcohol, 1-allyl-3-(trifluoromethyl)benzene, 3-(Trifluoromethyl)benzaldehyde; Downstream Products: 3-(Trifluoromethyl)phenethyl alcohol, 1-[3-(Trifluoromethyl)phenyl]ethanol, 1-[3-(Trifluoromethyl)phenyl]ethanamine.
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-(Trifluoromethyl)-3-vinylbenzene (CAS 402-24-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39443-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.