5-Chloro-2-hydroxybenzophenone
- CAS NO.:85-19-8
- Empirical Formula: C13H9ClO2
- Molecular Weight: 232.66
- MDL number: MFCD00020134
- EINECS: 201-592-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-21 15:02:05
What is 5-Chloro-2-hydroxybenzophenone?
The Uses of 5-Chloro-2-hydroxybenzophenone
5-Chloro-2-hydroxybenzophenone is a type of UV filter used in the protection of surfaces sensitive to radiation. Applied in sunscreens and camera lens filters. Potential antibacterial agent.
Preparation
Preparation by Fries rearrangement of p-chlorophenyl benzoate with aluminium chloride,
? without solvent, at 180° for 10 min (85%), at 155–157° for 2 h (90%), at 130– 140° for 1 h (72%) or at 100–150° for 0.5–3 h (68%) ;
? in refluxing chlorobenzene for 4 h (14%).
Properties of 5-Chloro-2-hydroxybenzophenone
Melting point: | 96-98 °C(lit.) |
Boiling point: | 147-149 °C(Press: 0.3 Torr) |
Density | 1.307±0.06 g/cm3(Predicted) |
storage temp. | Inert atmosphere,Room Temperature |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | Solid |
pka | 7.49±0.43(Predicted) |
color | Pale Yellow to Brown |
λmax | 430nm(CH3CN)(lit.) |
CAS DataBase Reference | 85-19-8(CAS DataBase Reference) |
NIST Chemistry Reference | 5-Chloro-2-hydroxybenzophenone(85-19-8) |
Safety information for 5-Chloro-2-hydroxybenzophenone
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 5-Chloro-2-hydroxybenzophenone
Abamectin manufacturer
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ANAMI ORGANICS
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product: 5-Chloro-2-hydroxybenzophenone
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