| Identification | More | [Name]
4-Chlorobenzophenone | [CAS]
134-85-0 | [Synonyms]
2-BROMO-1-(4-CHLOROPHENYL)ETHAN-1-ONE
2-BROMO-4'-CHLOROACETOPHENONE
4-CHLORO-2'-BROMINE ACETOPHENONE
4-CHLOROPHENACYL BROMIDE
A-BROMO-P-CHLOROACETOPHENONE
AKOS 90589
AKOS BBS-00000813
ALPHA-BROMO-P-CHLOROACETOPHENONE
OMEGA-BROMO-4-CHLOROACETOPHENONE
P-CHLOROPHENACYL BROMIDE
(4-chlorophenyl)phenyl-methanon
4-chloro-benzophenon
4-Chlorodiphenylketone
Benzophenone, 4-chloro-
chlorobenzophenone
para-chlorobenzophenone
p-CBP
p-Chlorodiphenylketone
p-Chlorophenyl phenyl ketone
4-CHLOROBENZOPHENONE 98% (GC) | [EINECS(EC#)]
208-631-5 | [Molecular Formula]
C13H9ClO | [MDL Number]
MFCD00000625 | [Molecular Weight]
216.66 | [MOL File]
134-85-0.mol |
| Chemical Properties | Back Directory | [Appearance]
White to off-white powder | [Melting point ]
74-76 °C (lit.) | [Boiling point ]
195-196 °C/17 mmHg (lit.) | [density ]
1.1459 (rough estimate) | [vapor pressure ]
0.015Pa at 25℃ | [refractive index ]
1.5260 (estimate) | [Fp ]
143°C | [storage temp. ]
2-8°C | [solubility ]
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) | [form ]
Powder | [color ]
White to off-white | [Water Solubility ]
20.706mg/L at 29℃ | [BRN ]
512043 | [InChIKey]
UGVRJVHOJNYEHR-UHFFFAOYSA-N | [LogP]
3.748 at 25℃ | [CAS DataBase Reference]
134-85-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Methanone, (4-chlorophenyl)phenyl-(134-85-0) | [EPA Substance Registry System]
134-85-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
| [Risk Statements ]
R34:Causes burns.
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 ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
S36:Wear suitable protective clothing . | [WGK Germany ]
2 | [RTECS ]
AM5978800 | [F ]
19 | [TSCA ]
Yes | [HS Code ]
29147000 | [Hazardous Substances Data]
134-85-0(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
White to off-white powder | [Uses]
4-Chlorobenzophenone, is a building block used in various chemical synthesis. It can be used for the preparation of a variety of functionalized Coumarin derivatives. | [Uses]
UV curing type coating, printing ink, medical and pesticide intermediate | [Definition]
ChEBI: 4-chlorobenzophenone is a member of benzophenones. It is a known transformation product of 1-[(4-Chlorophenyl)phenylmethyl]piperazine, Cetirizine, Cetirizine N-oxide, Chlorcyclizine, and Meclozine. | [Synthesis Reference(s)]
Tetrahedron Letters, 40, p. 3109, 1999 DOI: 10.1016/S0040-4039(99)00476-1 | [Toxicology]
May cause SENSITISATION by skin contact. Irritating to eyes, respiratory system and skin. The material has NOT been classified as "harmful by ingestion".
This material can cause eye irritation and damage in some persons.
The material can cause respiratory irritation in some persons.
The body's response to such irritation can cause further lung damage.
Persons with impaired respiratory function, airway diseases and conditions such as emphysema or chronic
bronchitis, may incur further disability if excessive concentrations of particulate are inhaled | [Purification Methods]
Recrystallise it from EtOH. [Wagner et al. J Am Chem Soc 108 7727 1986, Beilstein 7 H 419, 7 I 227, 7 II 359, 7 III 2072, 7 IV 1375.] |
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