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;AKOS BBS-00000813;4-Dichlorophenone;Lencolo 5039(CBP)
- CBNumber
- CB3234637
- Molecular Formula
- C13H9ClO
- Formula Weight
- 216.66
- MOL File
- 134-85-0.mol
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)
Safety
- Hazard Codes
- Risk Statements
- Safety Statements
- WGK Germany
- 2
- RTECS
- AM5978800
- F
- 19
- TSCA
- Yes
- HS Code
- 29147000
- Hazardous Substances Data
- 134-85-0(Hazardous Substances Data)
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.
N-Bromosuccinimide Price
- Product number
- C25007
- Product name
- 4-Chlorobenzophenone
- Purity
- 99%
- Packaging
- 5g
- Price
- $15.72
- Updated
- 2024/03/01
- Product number
- PHR2620
- Product name
- 4-Chlorobenzophenone
- Purity
- Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging
- 50MG
- Price
- $534
- Updated
- 2024/03/01
- Product number
- 1112467
- Product name
- 4-Chlorobenzophenone
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 30mg
- Price
- $596
- Updated
- 2024/03/01
- Product number
- C0136
- Product name
- 4-Chlorobenzophenone
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $17
- Updated
- 2024/03/01
- Product number
- C0136
- Product name
- 4-Chlorobenzophenone
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $97
- Updated
- 2024/03/01
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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View Lastest Price from 4-Chlorobenzophenone manufacturers
- 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
- 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
- Product
- 4-chlorobenzophenone 134-85-0
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-08