2-Hydroxybenzophenone
- Product Name
- 2-Hydroxybenzophenone
- CAS No.
- 117-99-7
- Chemical Name
- 2-Hydroxybenzophenone
- Synonyms
- Hydroxybenzophenone;2-BENZOYLPHENOL;O-BENZOYLPHENOL;2-Chloro-4’4-Chloro-4’3-Chloro-4’4-Hydroxy-4’-methoxybenzophenone;2-HYDROXYBENZOPHENONE;O-HYDROXYBENZOPHENONE
- CBNumber
- CB8333856
- Molecular Formula
- C13H10O2
- Formula Weight
- 198.22
- MOL File
- 117-99-7.mol
2-Hydroxybenzophenone Property
- Melting point:
- 37-39 °C (lit.)
- Boiling point:
- 171-173 °C/12 mmHg (lit.)
- Density
- 1.1184 (rough estimate)
- refractive index
- 1.5954 (estimate)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,2-8°C
- pka
- 8.07±0.30(Predicted)
- form
- Crystalline Powder
- color
- Yellow
- Water Solubility
- insoluble
- BRN
- 1638174
- CAS DataBase Reference
- 117-99-7(CAS DataBase Reference)
- NIST Chemistry Reference
- Methanone, (2-hydroxyphenyl)phenyl-(117-99-7)
- EPA Substance Registry System
- Methanone, (2-hydroxyphenyl)phenyl- (117-99-7)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-37/39-36
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29145000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 103160
- Product name
- 2-Hydroxybenzophenone
- Purity
- 99%
- Packaging
- 5g
- Price
- $75
- Updated
- 2024/03/01
- Product number
- 103160
- Product name
- 2-Hydroxybenzophenone
- Purity
- 99%
- Packaging
- 25g
- Price
- $141.6
- Updated
- 2024/03/01
- Product number
- H0470
- Product name
- 2-Hydroxybenzophenone
- Purity
- >95.0%(GC)
- Packaging
- 5g
- Price
- $55
- Updated
- 2024/03/01
- Product number
- H0470
- Product name
- 2-Hydroxybenzophenone
- Purity
- >95.0%(GC)
- Packaging
- 25g
- Price
- $164
- Updated
- 2024/03/01
- Product number
- L11100
- Product name
- 2-Hydroxybenzophenone, 99%
- Packaging
- 5g
- Price
- $61.65
- Updated
- 2024/03/01
2-Hydroxybenzophenone Chemical Properties,Usage,Production
Chemical Properties
yellow crystalline powder
Uses
UV absorber in plastics.
Uses
2-Hydroxybenzophenone was used to quantify the metabolites of unmethylated extracts from the supernatants of Pseudomonas acidovorans cultures grown on 1,1-diphenylethylene.
Application
2-Hydroxybenzophenone was used to quantify the metabolites of unmethylated extracts from the supernatants of Pseudomonas acidovorans cultures grown on 1,1-diphenylethylene.
2-Hydroxybenzophenone forms copolymer 2-hydroxy, 3-allyl, 4,4′-dimethoxybenzophenone with methyl methacrylate.
It forms photostabilizer compounds with 2,2,6,6-tetramethylpiperidine under phase transfer catalysis conditions.
It reacts with 3-aminophenyl boronic acid to form macrocyclic boronates.
Preparation
Preparation by Friedel–Crafts acylation of benzene in the presence of aluminium chloride,
? with 2-hydroxybenzoyl chloride (salicylic acid chloride), (52%), (39%), at temperature <60°;
? with o-anisoyl chloride. Demethylation occurred during the Friedel–Crafts acylation, especially in the presence of ferric chloride at 130–140°;
? with 2-ethoxybenzoyl chloride in a boiling water bath (42%).
Synthesis Reference(s)
Journal of the American Chemical Society, 76, p. 5469, 1954 DOI: 10.1021/ja01650a062
The Journal of Organic Chemistry, 32, p. 3844, 1967 DOI: 10.1021/jo01287a027
General Description
- 2-Hydroxybenzophenone forms copolymer 2-hydroxy, 3-allyl, 4,4′-dimethoxybenzophenone with methyl methacrylate.
- It forms photostabilizer compounds with 2,2,6,6-tetramethylpiperidine under phase transfer catalysis conditions.
- It reacts with 3-aminophenyl boronic acid to form macrocyclic boronates.
2-Hydroxybenzophenone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Hydroxybenzophenone manufacturers
- Product
- 2-Hydroxybenzophenone 117-99-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- KG/T
- Release date
- 2019-12-17