137-19-9

Name 4,6-DICHLORORESORCINOL
CAS 137-19-9
EINECS(EC#) 205-284-1
Molecular Formula C6H4Cl2O2
MDL Number MFCD00002274
Molecular Weight 179
MOL File 137-19-9.mol
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Chemical Properties

Melting point  104-106 °C (lit.)
Boiling point  254 °C (lit.)
density  1.4512 (rough estimate)
refractive index  1.4595 (estimate)
Fp  253-255°C
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 7.55±0.23(Predicted)
color  Pale Pink
Water Solubility  Soluble in water.
InChI 1S/C6H4Cl2O2/c7-3-1-4(8)6(10)2-5(3)9/h1-2,9-10H
InChIKey GRLQBYQELUWBIO-UHFFFAOYSA-N
SMILES Oc1cc(O)c(Cl)cc1Cl
CAS DataBase Reference 137-19-9(CAS DataBase Reference)
EPA Substance Registry System 1,3-Benzenediol, 4,6-dichloro- (137-19-9)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  2811
WGK Germany  3
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  2908190090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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