576-24-9

Name 2,3-Dichlorophenol
CAS 576-24-9
EINECS(EC#) 209-399-8
Molecular Formula C6H4Cl2O
MDL Number MFCD00002160
Molecular Weight 163
MOL File 576-24-9.mol
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Chemical Properties

Appearance light brown crystalline solid
Melting point  56 °C
Boiling point  214 °C
density  1.40 g/cm3 (25℃)
refractive index  1.4430 (estimate)
Fp  115 °C
storage temp.  0-6°C
solubility  3600mg/l (experimental)
form  neat
pka 7.44(at 25℃)
color  White to Light red to Green
Stability: Stable. Incompatible with oxidizing agents, acid chlorides, acid anhydrides.
Water Solubility  <0.1 g/100 mL at 20 ºC
BRN  2043615
Henry's Law Constant 2.9×100 mol/(m3Pa) at 25℃, HSDB (2015)
InChI 1S/C6H4Cl2O/c7-4-2-1-3-5(9)6(4)8/h1-3,9H
InChIKey UMPSXRYVXUPCOS-UHFFFAOYSA-N
SMILES Oc1cccc(Cl)c1Cl
CAS DataBase Reference 576-24-9(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 2,3-dichloro-(576-24-9)
EPA Substance Registry System 2,3-Dichlorophenol (576-24-9)
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Safety Data

Hazard Codes  Xn,Xi,N,C
Risk Statements 
R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 2020 6.1/PG 3
WGK Germany  3
RTECS  SK8450000
Hazard Note  Irritant
TSCA  Yes
REACH Registrations Active
HazardClass  6.1
PackingGroup  III
HS Code  29081000
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
Hazardous Substances Data 576-24-9(Hazardous Substances Data)

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