Triphenylacetate

Modify Date: 2026-07-02 12:02:59

Triphenylacetate Structure
Triphenylacetate structure
Common Name Triphenylacetate
CAS Number 595-91-5 Molecular Weight 287.332
Density N/A Boiling Point 401.4±12.0 °C at 760 mmHg
Molecular Formula C20H16O2 Melting Point 270-273 °C(lit.)
MSDS Chinese USA Flash Point 210.7±16.1 °C

 Names

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

Name Triphenylacetic acid
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.

Boiling Point 401.4±12.0 °C at 760 mmHg
Melting Point 270-273 °C(lit.)
Molecular Formula C20H16O2
Molecular Weight 287.332
Flash Point 210.7±16.1 °C
Exact Mass 287.107758
PSA 37.30000
LogP 5.13
Vapour Pressure 0.0±1.0 mmHg at 25°C
InChIKey DCYGAPKNVCQNOE-UHFFFAOYSA-N
SMILES O=C(O)C(c1ccccc1)(c1ccccc1)c1ccccc1

 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.

Hazard Statements H413
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2916399090

 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 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles3

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

'Organic phase buffers' control biocatalyst activity independent of initial aqueous pH.

Biochim. Biophys. Acta 1206(2) , 161-5, (1994)

Combinations of triisooctylamine with its hydrochloride, or of triphenylacetic acid with its Na+ salt, can function as buffers for use during biocatalysis in organic media. They can control the pH of ...

Inhibition of bilirubin UDPglucuronosyltransferase activity by triphenylacetic acid and related compounds.

Biochim. Biophys. Acta 883(2) , 190-6, (1986)

Bilirubin UDPglucuronosyltransferase of rat or human liver microsomes was inhibited, in vitro, by triphenylacetic acid and by structurally related arylcarboxylic acids. This inhibition appeared to be ...

Novel inhibitors of the Gardos channel for the treatment of sickle cell disease.

J. Med. Chem. 51 , 976-82, (2008)

Sickle cell disease (SCD) is a hereditary condition characterized by deformation of red blood cells (RBCs). This phenomenon is due to the presence of abnormal hemoglobin that polymerizes upon deoxygen...

 TriphenylacetateBioassay

View more

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

Name: Inverse agonist activity at human NOR-1 LBD transiently transfected in HEK293T cells ...
Source: ChEMBL
Target: Nuclear receptor subfamily 4 group A member 3
External Id: CHEMBL5392242
Name: Inverse agonist activity at human Nurr1 LBD transiently transfected in HEK293T cells ...
Source: ChEMBL
Target: Nuclear receptor subfamily 4 group A member 2
External Id: CHEMBL5392238
Name: Dicer-mediated maturation of pre-microRNA
Source: Center for Chemical Genomics, University of Michigan
Target: N/A
External Id: TargetID_659_CEMA
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: Inverse agonist activity at human Nur77 LBD transiently transfected in HEK293T cells ...
Source: ChEMBL
Target: Nuclear receptor subfamily 4immunitygroup A member 1
External Id: CHEMBL5392235
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

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

MFCD00004185
2,2,2-triphenylacetic acid
Triphenylacetate
Benzeneacetic acid, α,α-diphenyl-, ion(1-)
EINECS 209-873-4

 Triphenylacetate | FAQ

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

Q: What is the safety information for Triphenylacetic acid?
A: Safety information for Triphenylacetic acid: S24/25.
Q: What is the molecular weight of Triphenylacetic acid?
A: Molecular weight of Triphenylacetic acid is 287.332.
Q: What is the InChIKey of Triphenylacetic acid?
A: InChIKey of Triphenylacetic acid is DCYGAPKNVCQNOE-UHFFFAOYSA-N.
Q: What is the English name of Triphenylacetic acid?
A: The English name of Triphenylacetic acid is Triphenylacetic acid.
Q: What is the SMILES notation of Triphenylacetic acid?
A: SMILES notation of Triphenylacetic acid is O=C(O)C(c1ccccc1)(c1ccccc1)c1ccccc1.
Q: What is the molecular formula of Triphenylacetic acid?
A: Molecular formula of Triphenylacetic acid is C20H16O2.
Q: What is the boiling point of Triphenylacetic acid?
A: Boiling point of Triphenylacetic acid is 401.4±12.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of Triphenylacetic acid?
A: Polar surface area (PSA) of Triphenylacetic acid is 37.30000.
Q: What is the LogP of Triphenylacetic acid?
A: LogP of Triphenylacetic acid is 5.13.
Q: What is the melting point of Triphenylacetic acid?
A: Melting point of Triphenylacetic acid is 270-273 °C(lit.).

 Triphenylacetatefactory

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.
Henan Tianfu Chemical Co., Ltd.
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