2243-54-1
2243-54-1 structure
- Name: 2-naphthyl isocyanate
- Chemical Name: 2-isocyanatonaphthalene
- CAS Number: 2243-54-1
- Molecular Formula: C11H7NO
- Molecular Weight: 169.17900
- Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
- Create Date: 2018-04-04 08:00:00
- Modify Date: 2025-08-22 17:13:24
| Name | 2-isocyanatonaphthalene |
|---|---|
| Synonyms |
2-naphthyl isocyanate
MFCD00014319 NAPHTHALENE,2-ISOCYANATO EINECS 218-815-7 |
| Density | 1.09g/cm3 |
|---|---|
| Boiling Point | 83 °C0.2 mm Hg(lit.) |
| Melting Point | 53-56 °C(lit.) |
| Molecular Formula | C11H7NO |
| Molecular Weight | 169.17900 |
| Flash Point | 102.1ºC |
| Exact Mass | 169.05300 |
| PSA | 29.43000 |
| LogP | 2.80710 |
| Vapour Pressure | 0.00393mmHg at 25°C |
| Index of Refraction | 1.588 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H312-H315-H319-H332-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | 26-27-36/37/39-45 |
| RIDADR | UN 1994 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | QJ7950000 |
| Packaging Group | I |
| Hazard Class | 6.1 |
| HS Code | 2929109000 |
| Precursor 10 | |
|---|---|
| DownStream 3 | |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |