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3-Fluoro-5-(trifluoromethyl)phenyl isocyanate

Also known as: 1-fluoro-3-isocyanato-5-(trifluoromethyl)benzene, Benzene, 1-fluoro-3-isocyanato-5-(trifluoromethyl)-, 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate 97%, 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate, 97+%, MFCD01863577

3-Fluoro-5-(trifluoromethyl)phenyl isocyanate (CAS 302912-19-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H3F4NO and a molecular weight of 205.10900 g/mol. Key properties include a boiling point of 164ºC(lit.), a density of 1.423 g/mL at 25ºC(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
302912-19-2
Jingsj CID
J-38306-2
Molecular Formula
C8H3F4NO
Molecular Weight
205.10900 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point164ºC(lit.)
Density1.423 g/mL at 25ºC(lit.)
Flash Point>110.0 °C
Exact Mass205.01500
PSA29.43000
LogP2.81180
Refractive Indexn20/D 1.446(lit.)

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H332 — Harmful if inhaled
  • H334 — May cause allergy or asthma symptoms if inhaled
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2929109000
Summary2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate?

The CAS number of 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate is 302912-19-2.

What are the molecular formula and molecular weight of 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate?

3-Fluoro-5-(trifluoromethyl)phenyl isocyanate has molecular formula C8H3F4NO and molecular weight 205.10900 g/mol.

Is 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate hazardous?

3-Fluoro-5-(trifluoromethyl)phenyl isocyanate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.

What are the upstream and downstream products of 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate?

For 3-Fluoro-5-(trifluoromethyl)phenyl isocyanate, Upstream Products: 3-Amino-5-fluorobenzotrifluoride, Diphosgene.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-Fluoro-5-(trifluoromethyl)phenyl isocyanate (CAS 302912-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38306-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.