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Appearance:powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:98% purity
Melting point 161-165 °C (lit.) 162-164 °C
Boiling point 246.06°C (rough estimate)
density 1.0924 (rough estimate)
vapor pressure 0.8 hPa (149 °C)
refractive index 1.5178 (estimate)
Fp 175 °C
storage temp. Store below +30°C.
solubility 4g/l
pka 9.10±0.40(Predicted)
form Powder
color White to pinkish to beige-grayish
PH 6 (1g/l, H2O, 20℃)
Water Solubility slightly soluble
BRN 742375
CAS DataBase Reference 92-44-4(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Naphthalenediol(92-44-4)
EPA Substance Registry System 2,3-Naphthalenediol (92-44-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
RTECS QJ4750000
F 10-23
Autoignition Temperature >330 °C
TSCA Yes
HS Code 29072900
Toxicity LD50 orally in Rabbit: 970 mg/kg
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