| Identification | More | [Name]
5-Chloro-2-hydroxybenzophenone | [CAS]
85-19-8 | [Synonyms]
2-HYDROXY-5-CHLOROBENZOPHENONE
5'-CHLORO-2'-HYDROXYBENZOPHENONE
5-CHLORO-2-HYDROXYBENZOPHENONE
(5-CHLORO-2-HYDROXYPHENYL)(PHENYL)METHANONE
(5-chloro-2-hydroxyphenyl)phenyl-methanon
2-benzoyl-4-chlorophenol
3-chloro-6-hydroxybenzophenone
5-chloro-2-hydroxy-benzophenon
benzophenone,5-chloro-2-hydroxy-
benzophenone-7
benzophenone-7,5-chloro-2-hydroxybenzophenone
chlorohydroxybenzophenone
dowhcb
methanone,(5-chloro-2-hydroxyphenyl)phenyl-
uvabsorbernl/5
(5-Chloro-2-hydroxyphenyl) phenyl ketone | [EINECS(EC#)]
201-592-5 | [Molecular Formula]
C13H9ClO2 | [MDL Number]
MFCD00020134 | [Molecular Weight]
232.66 | [MOL File]
85-19-8.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [HS Code ]
29147000 | [Hazardous Substances Data]
85-19-8(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Uses]
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%). |
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