4-Hydroxy-1-indanone, 97%

Name: 4-Hydroxy-1-indanone, 97%
Brand: Vaqora Chemicals
SKU: VQ-008032

About 4-Hydroxy-1-indanone, 97%

Listed under CAS 40731-98-4, 4-Hydroxy-1-indanone is a carbonyl building block available from Vaqora Chemicals, specified at 97% purity. The compound has the formula C9H8O2, corresponding to a molecular weight of 148.16 g/mol. The IUPAC name is 4-hydroxy-2,3-dihydroinden-1-one. Alternative names: 4-hydroxyindan-1-one and 4-Hydroxyindanone.

The material typically appears as white to orange to green powder or crystals. Reported physical data include a melting point of 242-244 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, condensation and reductive amination, API intermediates and pharmaceutical synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 1 g, 5 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates
Pharmaceutical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Hydroxy-1-indanone, 97%
Catalogue No.	VQ-008032
CAS Number	40731-98-4
IUPAC name	4-hydroxy-2,3-dihydroinden-1-one
Molecular formula	C₉H₈O₂
Molecular weight	148.16 g/mol
Exact mass	148.0524
Purity / assay	97%
HSN code	29309099
InChIKey	CKSCMRNFDBWFND-UHFFFAOYSA-N
SMILES	C1CC(=O)C2=C1C(=CC=C2)O
PubChem CID	590547

Physical properties
Physical form	Crystalline
Appearance	White to orange to green powder or crystals
Melting point	242-244 °C
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	4-hydroxyindan-1-one, 4-Hydroxyindanone, 2,3-dihydro-4-hydroxyinden-1-one, 4-hydroxy-indan-1-one, 1H-Inden-1-one, 2,3-dihydro-4-hydroxy-, 4-Hydroxy-indanone, 2,3-Dihydro-4-hydroxy-1H-inden-1-one, 4-Hydroxy-1-indanone, <=3% solvents of recrystallization., 97%

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Hydroxy-1-indanone, 97%?

The CAS Registry Number of 4-Hydroxy-1-indanone, 97% is 40731-98-4. It is also known as 4-hydroxyindan-1-one, 4-Hydroxyindanone, 2,3-dihydro-4-hydroxyinden-1-one.

What is the molecular formula and molecular weight of 4-Hydroxy-1-indanone, 97%?

4-Hydroxy-1-indanone, 97% has the molecular formula C9H8O2 and a molecular weight of 148.16 g/mol. Its IUPAC name is 4-hydroxy-2,3-dihydroinden-1-one.

Which grade and pack sizes of 4-Hydroxy-1-indanone, 97% can I order?

We supply 4-Hydroxy-1-indanone, 97% in (97%) grade, in 1 g, 5 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Hydroxy-1-indanone, 97%?

Yes. Every lot of 4-Hydroxy-1-indanone, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Hydroxy-1-indanone, 97% be shipped internationally?

Yes. 4-Hydroxy-1-indanone, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.