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2,3-Dichloro-1,4-naphthoquinone Structure

2,3-Dichloro-1,4-naphthoquinone

Chemical Properties

Melting point 194-197 °C (lit.)
Boiling point 275 °C (2 mmHg)
Density  1.4057 (rough estimate)
vapor pressure  0Pa at 20℃
refractive index  1.5410 (estimate)
Flash point 275°C/2mm
storage temp.  Store below +30°C.
form  Fine Crystalline Powder
color  Yellow
Water Solubility  0.008 g/L
Merck  14,3045
BRN  1073511
LogP 2.9 at 23℃
CAS DataBase Reference 117-80-6(CAS DataBase Reference)
NIST Chemistry Reference 1,4-Naphthalenedione, 2,3-dichloro-(117-80-6)
EPA Substance Registry System Dichlone (117-80-6)

Safety Information

Hazard Codes  Xn,N
Risk Statements  22-36/38-50/53
Safety Statements  26-60-61
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  QL7525000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29147090
Hazardous Substances Data 117-80-6(Hazardous Substances Data)
Toxicity LD50 orally in rats: 1300 mg/kg (Bailey, White)

MSDS

Usage And Synthesis

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