404-71-7
404-71-7 structure
- Name: 4-Fluorophenylisocyanate
- Chemical Name: 3-Fluorophenyl isocyanate
- CAS Number: 404-71-7
- Molecular Formula: C7H4FNO
- Molecular Weight: 137.111
- Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
- Create Date: 2018-09-28 10:10:23
- Modify Date: 2025-08-25 11:55:57
| Name | 3-Fluorophenyl isocyanate |
|---|---|
| Synonyms |
Benzene, 1-fluoro-4-isocyanato-
3-Fluorophenyl Isocyanate EINECS 206-966-1 p-Fluorophenyl isocyanate 1-fluoro-3-isocyanatobenzene MFCD00002015 4-Fluorophenylisocyanate Isocyanic Acid 3-Fluorophenyl Ester 1-Fluoro-4-isocyanatobenzene |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 166.9±23.0 °C at 760 mmHg |
| Molecular Formula | C7H4FNO |
| Molecular Weight | 137.111 |
| Flash Point | 52.8±0.0 °C |
| Exact Mass | 137.027695 |
| PSA | 29.43000 |
| LogP | 2.88 |
| Vapour Pressure | 1.7±0.3 mmHg at 25°C |
| Index of Refraction | 1.505 |
| Storage condition | 0-6°C |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H302 + H312 + H332-H315-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T:Toxic; |
| Risk Phrases | R10;R23/24/25;R36/37/38;R42 |
| Safety Phrases | S26-S27-S36/37/39-S45 |
| RIDADR | UN 3080 6.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 2929109000 |
| Precursor 6 | |
|---|---|
| DownStream 4 | |
![(S)-N-[[3-(3-Fluorophenyl)-2-oxo-5-oxazolidinyl]methyl]acetamide structure](https://image.chemsrc.com/caspic/110/139071-79-7.png)
![1-(3-fluorophenyl)-3-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]urea structure](https://image.chemsrc.com/caspic/487/61516-53-8.png)
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |