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4-Chloroaniline Structure

4-Chloroaniline

Chemical Properties

Melting point 67-70 °C (lit.)
Boiling point 232 °C (lit.)
Density  1,43 g/cm3
vapor density  4.4 (vs air)
vapor pressure  0.15 mm Hg ( 25 °C)
refractive index  1.5546
Flash point 120°C
storage temp.  Store below +30°C.
solubility  2.2g/l
form  Crystalline Solid
pka 4.15(at 25℃)
color  Beige to brown-purple
Specific Gravity 1.2417
Odor Sweetish
PH Range 6.9 at 1.00000 g/l at 20 °C
PH 6.9 (1g/l, H2O, 20℃)
Water Solubility  0.3 g/100 mL (20 ºC)
Merck  14,2118
BRN  471359
Henry's Law Constant 1.07 at 25 °C (calculated, Howard, 1989)(x 10-5 atm?m3/mol)
Stability Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, chloroformates, nitrous acid. May be light sensitive.
LogP 1.83 at 25℃
CAS DataBase Reference 106-47-8(CAS DataBase Reference)
IARC 2B (Vol. 57) 1993
NIST Chemistry Reference p-Chloroaniline(106-47-8)
EPA Substance Registry System p-Chloroaniline (106-47-8)

Safety Information

Hazard Codes  T,N,F
Risk Statements  45-23/24/25-43-50/53-52/53-39/23/24/25-11-51/53
Safety Statements  53-45-60-61-36/37-16-7
RIDADR  UN 2018 6.1/PG 2
WGK Germany  3
RTECS  BX0700000
8-10-23
Autoignition Temperature 685 °C
Hazard Note  Toxic/Possible Carcinogen
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29214210
Hazardous Substances Data 106-47-8(Hazardous Substances Data)
Toxicity LD50 orally in rats: 0.31 g/kg (Smyth)

MSDS

Usage And Synthesis

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