39718-32-6
39718-32-6 structure
- Name: 2,5-difluorophenyl isocyanate
- Chemical Name: 2,5-difluorophenyl isocyanate
- CAS Number: 39718-32-6
- Molecular Formula: C7H3F2NO
- Molecular Weight: 155.10200
- Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
- Create Date: 2018-06-18 14:06:24
- Modify Date: 2025-09-11 18:48:12
| Name | 2,5-difluorophenyl isocyanate |
|---|---|
| Synonyms |
2,5-Difluorophenyl isocyanate
Isocyanic Acid 2,5-Difluorophenyl Ester MFCD00013843 1,4-difluoro-2-isocyanatobenzene |
| Density | 1.323 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 78 °C (33 mmHg) |
| Molecular Formula | C7H3F2NO |
| Molecular Weight | 155.10200 |
| Flash Point | 133 °F |
| Exact Mass | 155.01800 |
| PSA | 29.43000 |
| LogP | 1.93210 |
| Index of Refraction | n20/D 1.494(lit.) |
| Storage condition | 0-6°C |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H302-H312-H315-H319-H332-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 | Xn,T,Xi |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S23-S26-S45-S36/37/39 |
| RIDADR | UN 3080 6.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2929109000 |
|
~%
39718-32-6 |
| Literature: Lebedev; Lebedeva; Sheludyakov; Ovcharuk; Kovaleva; Ustinova Russian Journal of General Chemistry, 2006 , vol. 76, # 1 p. 110 - 115 |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |