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3,4-Dichloronitrobenzene Structure

3,4-Dichloronitrobenzene

Chemical Properties

Melting point 39-41 °C(lit.)
Boiling point 255-256 °C(lit.)
Density  1.48 g/cm3 (55℃)
vapor pressure  0.01 hPa (20 °C)
refractive index  1.5929 (estimate)
Flash point 255 °F
storage temp.  Store below +30°C.
solubility  0.151g/l
form  Crystalline Mass
color  Yellow to brown
Water Solubility  151 mg/L (20 ºC)
FreezingPoint  30~31℃
BRN  1818163
Stability Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 99-54-7(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1,2-dichloro-4-nitro-(99-54-7)
EPA Substance Registry System 3,4-Dichloronitrobenzene (99-54-7)

Safety Information

Hazard Codes  Xn,N
Risk Statements  22-36-43-51/53
Safety Statements  26-36/37-61-39-24/25
RIDADR  2811
WGK Germany  3
RTECS  CZ5250000
Autoignition Temperature 420 °C
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29049085
Hazardous Substances Data 99-54-7(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 643 mg/kg LD50 dermal Rat > 2000 mg/kg

MSDS

Usage And Synthesis