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95-77-2

Name 3,4-Dichlorophenol
CAS 95-77-2
EINECS(EC#) 202-450-5
Molecular Formula C6H4Cl2O
MDL Number MFCD00002258
Molecular Weight 163
MOL File 95-77-2.mol
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Chemical Properties

Appearance light yellow to brown crystals
Melting point  65-67 °C(lit.)
Boiling point  145-146 °C(lit.)
density  1.3446 (rough estimate)
refractive index  1.4430 (estimate)
Fp  252-255°C
storage temp.  0-6°C
solubility  9260mg/l (experimental)
form  Powder
pka pK1:8.630 (25°C)
color  White to brownish
Stability: Stable. Combustible. Incompatible with oxidizing agents, acid chlorides, acid anhydrides.
Water Solubility  <0.1 g/100 mL at 20 ºC
BRN  1907693
InChIKey WDNBURPWRNALGP-UHFFFAOYSA-N
CAS DataBase Reference 95-77-2(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 3,4-dichloro-(95-77-2)
EPA Substance Registry System 95-77-2(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin .
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) .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  UN 2020 6.1/PG 3
WGK Germany  3
RTECS  SK8800000
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29081000
Hazardous Substances Data 95-77-2(Hazardous Substances Data)

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