4-Fluorophenyl isothiocyanate
4-氟苯基异硫氰酸酯
Also known as: 1-Fluoro-4-isothiocyanatobenzene, p-Fluorophenyl isothiocyanate, 4-Fluorobenzene isothiocyanate, Isothiocyanic acid 4-fluorophenyl ester, Isothiocyanic acid, p-fluorophenyl ester
- CAS No.
- 1544-68-9
- Jingsj CID
- J-44678-9
- Molecular Formula
- C7H4FNS
- Chinese Name
- 4-氟苯基异硫氰酸酯
- Molecular Weight
- 153.177 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 24-26 °C(lit.) |
|---|---|
| Boiling Point | 228.8±13.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 89.4±0.0 °C |
GHS Safety & Compliance
Corrosion / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4-Fluorophenyl isothiocyanate?
1544-68-9
What are the molecular formula and molecular weight of 4-Fluorophenyl isothiocyanate?
C7H4FNS, molecular weight 153.177 g/mol
Is 4-Fluorophenyl isothiocyanate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026