2-(2,3-Dihydro-1H-inden-2-yl)acetic acid

Also known as: 2-Indanylacetic acid, 2,3-Dihydro-1H-inden-2-ylacetic acid, 2,3-Dihydro-1H-indene-2-acetic acid, 1H-Indene-2-acetic acid, 2,3-dihydro-, Indan-2-ylacetic acid, 2-INDANYLACETIC ACID, INDAN-2-YL-ACETIC ACID, MFCD00082653

2-(2,3-Dihydro-1H-inden-2-yl)acetic acid (CAS 37868-26-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12O2 and a molecular weight of 176.21200 g/mol. Key properties include a melting point of 91-93ºC, a boiling point of 343.28ºC at 760 mmHg, a density of 1.169g/cm3 and a flash point of 240.264ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37868-26-1
Jingsj CID: J-48555-2
Molecular Formula: C₁₁H₁₂O₂
Molecular Weight: 176.21200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	91-93ºC
Boiling Point	343.28ºC at 760 mmHg
Density	1.169g/cm3
Flash Point	240.264ºC
Exact Mass	176.08400
PSA	37.30000
LogP	2.19110
Refractive Index	1.568

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of 2-(2,3-Dihydro-1H-inden-2-yl)acetic acid?

The CAS number of 2-(2,3-Dihydro-1H-inden-2-yl)acetic acid is 37868-26-1.

What are the molecular formula and molecular weight of 2-(2,3-Dihydro-1H-inden-2-yl)acetic acid?

2-(2,3-Dihydro-1H-inden-2-yl)acetic acid has molecular formula C11H12O2 and molecular weight 176.21200 g/mol.

What are the upstream and downstream products of 2-(2,3-Dihydro-1H-inden-2-yl)acetic acid?

For 2-(2,3-Dihydro-1H-inden-2-yl)acetic acid, Upstream Products: 2-(1-oxo-1H-inden-2(3H)-ylidene)acetic acid, 1-Indanone; Downstream Products: INDAN-2-YL-METHYLAMINE HYDROCHLORIDE.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-(2,3-Dihydro-1H-inden-2-yl)acetic acid (CAS 37868-26-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48555-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.