42019-78-3

Name 4-Chloro-4'-hydroxybenzophenone
CAS 42019-78-3
EINECS(EC#) 255-627-4
Molecular Formula C13H9ClO2
MDL Number MFCD00002357
Molecular Weight 232.66
MOL File 42019-78-3.mol
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Chemical Properties

Appearance light grey to beige-brown powder
Melting point  177-181 °C
Boiling point  257 °C (13 mmHg)
density  1.2082 (rough estimate)
refractive index  1.5434 (estimate)
Fp  100 °C
storage temp.  Inert atmosphere,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly, Sonicated)
form  neat
pka 7.68±0.15(Predicted)
color  Pale Beige to Light Brown
BRN  2049956
Major Application pharmaceutical small molecule
InChI InChI=1S/C13H9ClO2/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8,15H
InChIKey RUETVLNXAGWCDS-UHFFFAOYSA-N
SMILES C(C1=CC=C(Cl)C=C1)(C1=CC=C(O)C=C1)=O
CAS DataBase Reference 42019-78-3(CAS DataBase Reference)
NIST Chemistry Reference Methanone, (4-chlorophenyl)(4-hydroxyphenyl)-(42019-78-3)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P305+P351+P338-P261-P280a-P304+P340-P405-P501a
Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  WGK 3
Hazard Note  Irritant
REACH Registrations Active
HS Code  29145000
Storage Class 11 - Combustible Solids

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Hazard Information

Material Safety Data Sheet(MSDS)

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