1-Indanone-5-carboxylic acid

Modify Date: 2026-07-15 11:11:13

1-Indanone-5-carboxylic acid Structure
1-Indanone-5-carboxylic acid structure
Common Name 1-Indanone-5-carboxylic acid
CAS Number 3470-45-9 Molecular Weight 176.169
Density 1.4±0.1 g/cm3 Boiling Point 389.1±31.0 °C at 760 mmHg
Molecular Formula C10H8O3 Melting Point N/A
MSDS N/A Flash Point 203.3±21.3 °C

 Names

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

Name 1-oxo-2,3-dihydroindene-5-carboxylic 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.

Density 1.4±0.1 g/cm3
Boiling Point 389.1±31.0 °C at 760 mmHg
Molecular Formula C10H8O3
Molecular Weight 176.169
Flash Point 203.3±21.3 °C
Exact Mass 176.047348
PSA 54.37000
LogP 2.05
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.632
InChIKey SLLCLJRVOCBDTC-UHFFFAOYSA-N
SMILES O=C(O)c1ccc2c(c1)CCC2=O

 Safety Information

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

Hazard Codes Xi
HS Code 2918300090

 Synthetic Route

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

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1-Indanone-5-carboxylic acid Structure

1-Indanone-5-ca...

CAS#:3470-45-9

Learn More
Literature: Journal of Organic Chemistry, , vol. 27, p. 70 - 76

~%

1-Indanone-5-carboxylic acid Structure

1-Indanone-5-ca...

CAS#:3470-45-9

Learn More
Literature: Journal of Organic Chemistry, , vol. 27, p. 70 - 76

~%

1-Indanone-5-carboxylic acid Structure

1-Indanone-5-ca...

CAS#:3470-45-9

Learn More
Literature: Journal of Organic Chemistry, , vol. 27, p. 70 - 76

~%

1-Indanone-5-carboxylic acid Structure

1-Indanone-5-ca...

CAS#:3470-45-9

Learn More
Literature: Journal of Organic Chemistry, , vol. 27, p. 70 - 76

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  1

 Customs

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

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

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

1-INDANONE-5-CARBOXYLIC ACID
1-oxoindane-5-carboxylic acid
1-OXO-INDAN-5-CARBOXYLIC ACID
5-Carboxy-1-indanon
1-oxo-2,3-dihydro-1H-inden-5-carboxylic acid
1-Oxo-5-indanecarboxylic acid

 1-Indanone-5-carboxylic acid | FAQ

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

Q: What is the InChIKey of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: InChIKey of 1-oxo-2,3-dihydroindene-5-carboxylic acid is SLLCLJRVOCBDTC-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: Polar surface area (PSA) of 1-oxo-2,3-dihydroindene-5-carboxylic acid is 54.37000.
Q: What is the molecular weight of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: Molecular weight of 1-oxo-2,3-dihydroindene-5-carboxylic acid is 176.169.
Q: What English synonyms does 1-oxo-2,3-dihydroindene-5-carboxylic acid have?
A: English synonyms of 1-oxo-2,3-dihydroindene-5-carboxylic acid: 1-INDANONE-5-CARBOXYLIC ACID, 1-oxoindane-5-carboxylic acid, 1-OXO-INDAN-5-CARBOXYLIC ACID, 5-Carboxy-1-indanon, 1-oxo-2,3-dihydro-1H-inden-5-carboxylic acid, 1-Oxo-5-indanecarboxylic acid.
Q: What is the CAS number of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: CAS number of 1-oxo-2,3-dihydroindene-5-carboxylic acid is 3470-45-9.
Q: What are the upstream materials of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: Related upstream materials(CAS) of 1-oxo-2,3-dihydroindene-5-carboxylic acid: 25724-79-2;91880-84-1;3470-54-0;59856-06-3.
Q: What is the boiling point of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: Boiling point of 1-oxo-2,3-dihydroindene-5-carboxylic acid is 389.1±31.0 °C at 760 mmHg.
Q: What is the molecular formula of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: Molecular formula of 1-oxo-2,3-dihydroindene-5-carboxylic acid is C10H8O3.
Q: What is the English name of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: The English name of 1-oxo-2,3-dihydroindene-5-carboxylic acid is 1-oxo-2,3-dihydroindene-5-carboxylic acid.
Q: What is the SMILES notation of 1-oxo-2,3-dihydroindene-5-carboxylic acid?
A: SMILES notation of 1-oxo-2,3-dihydroindene-5-carboxylic acid is O=C(O)c1ccc2c(c1)CCC2=O.

 1-Indanone-5-carboxylic acidfactory

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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