| Name | naphthalene-1,4-diol |
|---|---|
| Synonyms |
BENZOHYDROQUINONE
1,4-Naphthalenediol EINECS 209-336-4 MFCD00003977 1,4-Dihydroxynaphthalene Naphthalene-1,4-diol |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 391.0±15.0 °C at 760 mmHg |
| Melting Point | 191-192 °C (dec.) |
| Molecular Formula | C10H8O2 |
| Molecular Weight | 160.169 |
| Flash Point | 202.5±15.0 °C |
| Exact Mass | 160.052429 |
| PSA | 40.46000 |
| LogP | 1.88 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.726 |
| Water Solubility | slightly soluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
|
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | T:Toxic; |
| Risk Phrases | R25;R36/37/38;R43 |
| Safety Phrases | S26-S39-S45-S36/37/39-S28A-S24 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | QJ4730000 |
| HS Code | 2907299090 |
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |