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4-Chlorobenzophenone

4-Chlorobenzophenone Structure
CAS No.
134-85-0
Chemical Name:
4-Chlorobenzophenone
Synonyms
2-BROMO-1-(4-CHLOROPHENYL)ETHAN-1-ONE;chlorobenzophenone;Photoinitiator CBP;4-CHLOROPHENACYL BROMIDE;p-CBP;AKOS 90589;IHT-PI CBP;AKOS BBS-00000813;4-Dichlorophenone;Lencolo 5039(CBP)
CBNumber:
CB3234637
Molecular Formula:
C13H9ClO
Molecular Weight:
216.66
MOL File:
134-85-0.mol
MSDS File:
SDS
Modify Date:
2024/4/24 17:21:45

4-Chlorobenzophenone Properties

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)
Flash point 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 Methanone, (4-chlorophenyl)phenyl- (134-85-0)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
Hazard Codes 
Risk Statements 
Safety Statements 
WGK Germany  2
RTECS  AM5978800
19
TSCA  Yes
HS Code  29147000
NFPA 704
1
2 0

4-Chlorobenzophenone price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) C25007 4-Chlorobenzophenone 99% 134-85-0 5G ₹2186.65 2022-06-14 Buy
Sigma-Aldrich(India) PHR2620 4-Chlorobenzophenone Pharmaceutical Secondary Standard; Certified Reference Material 134-85-0 50MG ₹45529.95 2022-06-14 Buy
Sigma-Aldrich(India) C25007 4-Chlorobenzophenone 99% 134-85-0 100G ₹2468.1 2022-06-14 Buy
TCI Chemicals (India) C0136 4-Chlorobenzophenone min. 98.0 % 134-85-0 25G ₹2300 2022-05-26 Buy
TCI Chemicals (India) C0136 4-Chlorobenzophenone min. 98.0 % 134-85-0 500G ₹8300 2022-05-26 Buy
Product number Packaging Price Buy
C25007 5G ₹2186.65 Buy
PHR2620 50MG ₹45529.95 Buy
C25007 100G ₹2468.1 Buy
C0136 25G ₹2300 Buy
C0136 500G ₹8300 Buy

4-Chlorobenzophenone Chemical Properties,Uses,Production

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.

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.

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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para-chlorobenzophenone p-CBP p-Chlorodiphenylketone p-Chlorophenyl phenyl ketone 4-CHLORO-2'-BROMINE ACETOPHENONE AKOS 90589 AKOS BBS-00000813 ALPHA-BROMO-P-CHLOROACETOPHENONE A-BROMO-P-CHLOROACETOPHENONE 4-CHLOROBENZOPHENONE 98% (GC) Methanone, (4-chlorophenyl)phenyl- p-CHLOROBENZOPHENONE extrapure IHT-PI CBP 4-Chlorophenyl phenyl ketone Phenyl (4-chlorophenyl) ketone 4-Chlorobenzophenone,99% 4-Chlorobenzophenone, 99% 100GR Cetirizine 4-Chlorobenzophenone Impurity (USP) 4-Chlorobenzophenone≥ 99% (GC) (4-Chlorophenyl)phenyl-methanone 4-Chlorobenzophenone p-Chlorobenzophenone 54) PARA CHLORO BENZOPHENONE 4-Dichloro Benzophenone OMEGA-BROMO-4-CHLOROACETOPHENONE (4-chlorophenyl)phenyl-methanon 4-chloro-benzophenon 4-Chlorodiphenylketone Benzophenone, 4-chloro- Buclizine HCl Impurity 4 Cetirizine Impurity J Cetirizine Impurity 16 Buclizine Impurity 2 Cetirizine Impurity 18 (4-Chlorobenzophenone) Cetirizine Impurity M 4-Chlorobenzophenone > Cetirizine 4-Chlorobenzophenone Impurity 4-Dichlorophenone Levocloperastine CBP Intermediate Hydroxyzine 4-Chlorobenzophenone (USP) Meclizine EP Impurity C (4-Chlorphenyl)(phenyl)methanon High Quality CAS 134-85-0 UV Curing Agent 4-Chlorobenzophenone 4-Chlorobenzophenone(Chunks or pellets or flake) 4-Chlorobenzophenone (Cetirizine Impurity) Photoinitiator 4-Chlorobenzophenone Cetirizine Impurity92 4-ChlorobenzophenoneQ: What is 4-Chlorobenzophenone Q: What is the CAS Number of 4-Chlorobenzophenone Q: What is the storage condition of 4-Chlorobenzophenone Q: What are the applications of 4-Chlorobenzophenone 2-BROMO-1-(4-CHLOROPHENYL)ETHAN-1-ONE 4-CHLOROPHENACYL BROMIDE chlorobenzophenone Photoinitiator CBP Lencolo 5039(CBP) Sinocure? CBP / 4-Chlorobenzophenone Cinnarizine Impurity 16 Meclozine Dihydrochloride EP Impurity C Cetirizine EP Impurity 16 Cetirizine 4-Chlorobenzophenone Impurity (USP) (4-Chlorophenyl)phenylmethanone