ChemicalBook > CAS DataBase List > 4-Chlorobenzophenone

4-Chlorobenzophenone

Product Name
4-Chlorobenzophenone
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;L- 5039(CBP);AKOS BBS-00000813;4-Dichlorophenone
CBNumber
CB3234637
Molecular Formula
C13H9ClO
Formula Weight
216.66
MOL File
134-85-0.mol
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4-Chlorobenzophenone Property

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)
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Safety

Hazard Codes 
Risk Statements 
Safety Statements 
WGK Germany 
2
RTECS 
AM5978800
19
TSCA 
Yes
HS Code 
29147000
Hazardous Substances Data
134-85-0(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C25007
Product name
4-Chlorobenzophenone
Purity
99%
Packaging
5g
Price
$15.72
Updated
2024/03/01
Sigma-Aldrich
Product number
PHR2620
Product name
4-Chlorobenzophenone
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
50MG
Price
$534
Updated
2024/03/01
Sigma-Aldrich
Product number
1112467
Product name
4-Chlorobenzophenone
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
30mg
Price
$596
Updated
2024/03/01
TCI Chemical
Product number
C0136
Product name
4-Chlorobenzophenone
Purity
>98.0%(GC)
Packaging
25g
Price
$17
Updated
2024/03/01
TCI Chemical
Product number
C0136
Product name
4-Chlorobenzophenone
Purity
>98.0%(GC)
Packaging
500g
Price
$97
Updated
2024/03/01
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4-Chlorobenzophenone Chemical Properties,Usage,Production

Chemical Properties

White to off-white powder

Uses

UV curing type coating, printing ink, medical and pesticide intermediate

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.

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.]

4-Chlorobenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Chlorobenzophenone Suppliers

Suzhou Suosen New Material Technology Co., Ltd.
Tel
18357035212
Email
757514698@qq.com
Country
China
ProdList
25
Advantage
58
Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd.
Tel
15926260361
Fax
QQ:1930063008
Email
1930063008@qq.com
Country
China
ProdList
2160
Advantage
58
Shaanxi Zhong Zhi Biao Pin Pharmaceutical technology Co., LTD
Tel
029-89239927 18009291534
Email
18009291534@163.com
Country
China
ProdList
418
Advantage
58
BTC Pharmaceutical CO. Ltd
Tel
0513-0513-68015397 18862996710
Fax
0513-68015394
Email
sales12@btcpharm.com
Country
China
ProdList
689
Advantage
55
SINO HIGH(CHINA)CO.,LTD.
Tel
13914336446
Email
chang@sinohighchem.com
Country
China
ProdList
27
Advantage
58
Wuhan EnTai Technology Development Co,.Ltd
Tel
86-27-82330560
Fax
86-27-82330547
Email
2536851935@qq.com
Country
China
ProdList
347
Advantage
69
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
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View Lastest Price from 4-Chlorobenzophenone manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
4-Chlorobenzophenone 134-85-0
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-31
Hebei Weibang Biotechnology Co., Ltd
Product
4-Chlorobenzophenone 134-85-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-06
Hebei Yanxi Chemical Co., Ltd.
Product
4-Chlorobenzophenone 134-85-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.50%
Supply Ability
100tons
Release date
2023-09-25

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