2,3-Dihydroxynaphthalene CAS NO.92-44-4

Product Name:    2,3-Dihydroxynaphthalene
Synonyms:    2,3-Dihydroxynapthalene;Naphthalene-2,3-diol;Naphthalenediol-(2,3);2,3-DIHYDROXYNAPHTHALENE;2,3-NAPHTHALENEDIOL;2,3-Dihydroxynaphthylene;2,3-dihydrroxynaphthalene;2,3-Dihydroxynaphthalene 1g [92-44-4]
CAS:    92-44-4
MF:    C10H8O2
MW:    160.17
EINECS:    202-156-7
Product Categories:    Cell Biology;Chemical Synthesis;DIG-DY;Organic Building Blocks;Oxygen Compounds;Polyols;Aromatics;Naphthalene derivatives;Bioactive Small Molecules;Building Blocks
Mol File:    92-44-4.mol
 

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