Name | 2,7-Dihydroxynaphthalene |
---|---|
Synonyms |
2,7-dihydroxy naphthalene
2,7-Dihydroxynaphthalene 2,7-dihydroxylnaphthalene EINECS 209-478-7 naphthalene-2,7-diol 2,7-Naphthalenediol naphthalenediol-2,7 2,7-Dihydroxy 2,5-DIMETHYLBENZOTRIFLUORIDE 2,7-Naphthelendiol 2,7-Naphtalenediol MFCD00004085 2,7-DON 2,7-NAPTHTALENEDIOL |
Density | 1.3±0.1 g/cm3 |
---|---|
Boiling Point | 375.4±15.0 °C at 760 mmHg |
Melting Point | 185-190 °C(lit.) |
Molecular Formula | C10H8O2 |
Molecular Weight | 160.169 |
Flash Point | 193.5±15.0 °C |
Exact Mass | 160.052429 |
PSA | 40.46000 |
LogP | 1.98 |
Vapour Pressure | 0.0±0.9 mmHg at 25°C |
Index of Refraction | 1.726 |
Water Solubility | insoluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS07 |
---|---|
Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36-S37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | 2 |
RTECS | QJ4780000 |
HS Code | 29072900 |
Precursor 7 | |
---|---|
DownStream 9 | |
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% |