78473-00-4

Name 4-Amino-3,5-dichlorobenzonitrile
CAS 78473-00-4
EINECS(EC#) 278-914-6
Molecular Formula C7H4Cl2N2
MDL Number MFCD00017341
Molecular Weight 187.03
MOL File 78473-00-4.mol
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Chemical Properties

Appearance white powder
Melting point  116-120 °C(lit.)
Boiling point  307.58°C (rough estimate)
density  1.5159 (rough estimate)
refractive index  1.6400 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  soluble in Methanol
form  powder to crystal
pka -2.17±0.10(Predicted)
color  White to Orange to Green
BRN  2719605
InChI 1S/C7H4Cl2N2/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2H,11H2
InChIKey COFNCCWGWXFACE-UHFFFAOYSA-N
SMILES Nc1c(Cl)cc(cc1Cl)C#N
CAS DataBase Reference 78473-00-4(CAS DataBase Reference)
NIST Chemistry Reference Benzonitrile, 4-amino-3,5-dichloro-(78473-00-4)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S22:Do not breathe dust .
RIDADR  3276
WGK Germany  3
Hazard Note  Harmful/Irritant
HazardClass  6.1
PackingGroup  III
HS Code  29269090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Skin Sens. 1

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