5-Chloro-2-methylaniline, also known as 5-chloro-o-toluidine, fast red KB salt, is an organic compound with a chemical formula of C7H8ClN, mainly used in organic synthesis.
Specification
|
Melting Point
|
22 °C
|
|
Boiling Point
|
237 °C(lit.)
|
|
Density
|
1.177 g/mL at 20 °C(lit.)
|
|
Refractive Index
|
n20/D 1.584(lit.)
|
|
Flash point
|
320 °F
|
|
Storage Condition
|
Store below +30°C.
|
|
Solubility
|
Soluble in Alcohol
|
|
Appearance
|
Liquid After Melting
|
|
Acidity Coefficient (pKa)
|
pK1:3.85(+1) (25°C)
|
|
Color
|
Clear yellow to light brown
|
|
Odor
|
Characteristic odour
|
|
PH
|
7.5 (5g/l, H2O, 25℃)
|
|
Water Solubility
|
< 1 g/L (22 ºC)
|
Safety Information
|
Dangerous Goods Sign
|
Xn,T
|
|
Hazard Category Code
|
22-36/37/38-40-45-23/24/25
|
|
Safety Instructions
|
26-45-36/37/39-53
|
|
Dangerous Goods Transportation No
|
UN 3429 6.1/PG 3
|
|
WGK Germany
|
3
|
|
RTECS
|
XU5075000
|
|
TSCA
|
Yes
|
|
Hazard Level
|
6.1
|
|
Packaging Category
|
III
|
|
HS CODE
|
29214300
|
|
Toxicity
|
LD50 orally in Rabbit: 464 mg/kg
|
