5-Chloro-2-hydroxybenzophenone

Modify Date: 2026-07-01 18:08:15

5-Chloro-2-hydroxybenzophenone Structure
5-Chloro-2-hydroxybenzophenone structure
Common Name 5-Chloro-2-hydroxybenzophenone
CAS Number 85-19-8 Molecular Weight 232.66200
Density 1.307 g/cm3 Boiling Point 355.5ºC(lit.)
Molecular Formula C13H9ClO2 Melting Point 96-98 °C(lit.)
MSDS Chinese USA Flash Point 168.8ºC
Symbol GHS07
GHS07
Signal Word Warning

Summary: 5-Chloro-2-hydroxybenzophenone (2-hydroxy-5-chlorodiphenylketone), chemical name (5-chloro-2-hydroxyphenyl)-phenylmethanone, CAS number 85-19-8, molecular formula C13H9ClO2, molecular weight 232.66200. Appearance: very pale yellow to reddish yellow crystals or powder, melting point 96-98 °C, density 1.307 g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (5-chloro-2-hydroxyphenyl)-phenylmethanone
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.307 g/cm3
Boiling Point 355.5ºC(lit.)
Melting Point 96-98 °C(lit.)
Molecular Formula C13H9ClO2
Molecular Weight 232.66200
Flash Point 168.8ºC
Exact Mass 232.02900
PSA 37.30000
LogP 3.27660
Index of Refraction 1.623
InChIKey OMWSZDODENFLSV-UHFFFAOYSA-N
SMILES O=C(c1ccccc1)c1cc(Cl)ccc1O

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2914700090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 5-Chloro-2-hydroxybenzophenoneBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Benzophenone-7
2-Hydroxy-5-chlorobenzophenone
3-Chloro-6-hydroxybenzophenone
5-chloro-2-hydroxybenzophenone
UV Absorber nl/5
Benzophenone,5-chloro-2-hydroxy
EINECS 201-592-5
2-benzoyl-4-chlorophenol
Dow Hcb
o-benzoyl-p-chlorophenol
MFCD00020134

 5-Chloro-2-hydroxybenzophenone | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: Polar surface area (PSA) of (5-chloro-2-hydroxyphenyl)-phenylmethanone is 37.30000.
Q: What are the downstream products of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: Related downstream products(CAS) of (5-chloro-2-hydroxyphenyl)-phenylmethanone: 14098-31-8;26965-47-9;26965-48-0;657-84-1;120-32-1;117-99-7;16611-67-9;69149-42-4;89718-92-3;89718-93-4.
Q: What is the molecular weight of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: Molecular weight of (5-chloro-2-hydroxyphenyl)-phenylmethanone is 232.66200.
Q: What are the upstream materials of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: Related upstream materials(CAS) of (5-chloro-2-hydroxyphenyl)-phenylmethanone: 635-93-8;71-43-2;2005-08-5;1483-73-4;591-50-4;98-88-4;106-48-9;26965-67-3;108-86-1.
Q: What is the melting point of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: Melting point of (5-chloro-2-hydroxyphenyl)-phenylmethanone is 96-98 °C(lit.).
Q: What English synonyms does (5-chloro-2-hydroxyphenyl)-phenylmethanone have?
A: English synonyms of (5-chloro-2-hydroxyphenyl)-phenylmethanone: Benzophenone-7, 2-Hydroxy-5-chlorobenzophenone, 3-Chloro-6-hydroxybenzophenone, 5-chloro-2-hydroxybenzophenone, UV Absorber nl/5, Benzophenone,5-chloro-2-hydroxy, EINECS 201-592-5, 2-benzoyl-4-chlorophenol, Dow Hcb, o-benzoyl-p-chlorophenol, MFCD00020134.
Q: What is the CAS number of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: CAS number of (5-chloro-2-hydroxyphenyl)-phenylmethanone is 85-19-8.
Q: What is the LogP of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: LogP of (5-chloro-2-hydroxyphenyl)-phenylmethanone is 3.27660.
Q: What is the boiling point of (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: Boiling point of (5-chloro-2-hydroxyphenyl)-phenylmethanone is 355.5ºC(lit.).
Q: What is the safety information for (5-chloro-2-hydroxyphenyl)-phenylmethanone?
A: Safety information for (5-chloro-2-hydroxyphenyl)-phenylmethanone: S26-S37/39.

 5-Chloro-2-hydroxybenzophenonefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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