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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
Molecular Weight:
198.22
MDL Number:
MFCD00002216
MOL File:
117-99-7.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

2-Hydroxybenzophenone Properties

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)
FDA UNII LQV22W4V05
NIST Chemistry Reference Methanone, (2-hydroxyphenyl)phenyl-(117-99-7)
EPA Substance Registry System Methanone, (2-hydroxyphenyl)phenyl- (117-99-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-36
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29145000
NFPA 704
1
2 0

2-Hydroxybenzophenone price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 103160 2-Hydroxybenzophenone 99% 117-99-7 5g $75 2024-03-01 Buy
Sigma-Aldrich 103160 2-Hydroxybenzophenone 99% 117-99-7 25g $141.6 2024-03-01 Buy
TCI Chemical H0470 2-Hydroxybenzophenone >95.0%(GC) 117-99-7 5g $55 2024-03-01 Buy
TCI Chemical H0470 2-Hydroxybenzophenone >95.0%(GC) 117-99-7 25g $164 2024-03-01 Buy
Alfa Aesar L11100 2-Hydroxybenzophenone, 99% 117-99-7 5g $61.65 2024-03-01 Buy
Product number Packaging Price Buy
103160 5g $75 Buy
103160 25g $141.6 Buy
H0470 5g $55 Buy
H0470 25g $164 Buy
L11100 5g $61.65 Buy

2-Hydroxybenzophenone Chemical Properties,Uses,Production

Chemical Properties

yellow crystalline powder

Uses

2-Hydroxybenzophenone was used to quantify the metabolites of unmethylated extracts from the supernatants of Pseudomonas acidovorans cultures grown on 1,1-diphenylethylene.

Uses

UV absorber in plastics.

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.

108-86-1
90-02-8
117-99-7
Synthesis of 2-Hydroxybenzophenone from Bromobenzene and Salicylaldehyde

2-Hydroxybenzophenone Suppliers

Global( 165)Suppliers
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Inc.
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LEAP CHEM CO., LTD.
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PT CHEM GROUP LIMITED
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GIHI CHEMICALS CO.,LIMITED
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View Lastest Price from 2-Hydroxybenzophenone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Hydroxybenzophenone pictures 2019-12-20 2-Hydroxybenzophenone
117-99-7
US $1.00 / KG 1KG 99% KG/T Career Henan Chemical Co
(2-Hydroxy-phenyl)-phenylmethanon 2-Hydroxybenzophenone99% 2-HYDROXYBENZOPHENONE 99% 2-Hydroxybenzophenone, 99% 1GR 2-Hydroxybenzophenone, 99% 25GR (2-hydroxyphenyl)phenyl-methanon (2-hydroxyphenyl)phenylmethanone (2-Hydroxy-phenyl)-phenylmethanone Benzophenone, 2-hydroxy- benzophenone,2-hydroxy- methanone,(2-hydroxyphenyl)phenyl- ortho-Hydroxybenzophenone Phenyl 2-hydroxyphenyl ketone 2-HYDROXYBENZOPHENONE 2-BENZOYLPHENOL O-HYDROXYBENZOPHENONE O-BENZOYLPHENOL 4-Hydroxy-4&rsquo 2-Chloro-4&rsquo -(trimethylacetoxy)benzophenone 4-Chloro-4&rsquo -methoxybenzophenone [1-cyclohexa-2,4-dienylidene(hydroperoxy)methyl]benzene 3-Chloro-4&rsquo 2-Hydroxybenzophenone> Hydroxybenzophenone 117-99-7 117-97-7 KETONE Organic Building Blocks Ketones Building Blocks C13 to C14 Carbonyl Compounds Aromatic Benzophenones & Derivatives (substituted) API intermediates Linkers for Solid Phase Synthesis C13 to C14 Carbonyl Compounds Ketones