trans-4-Pentylcyclohexanecarboxylic acid

Also known as: trans-4-n-Amylcyclohexanecarboxylic acid, trans-4-n-Pentylcyclohexanecarboxylic acid, trans-4-Amylcyclohexanecarboxylic acid, ZLI-1153, 4-trans-Pentylcyclohexane-1-carboxylic acid, trans-4-Pentylcyclohexane-1-carboxylic acid, trans-4-Pentylcyclohexylcarboxylic acid, trans-4-Pentylhexahydrobenzoic acid, Cyclohexanecarboxylic acid, 4-pentyl-, trans-

trans-4-Pentylcyclohexanecarboxylic acid (CAS 38289-29-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H22O2 and a molecular weight of 198.302 g/mol. Key properties include a melting point of 51-53 °C(lit.), a boiling point of 304.6±10.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 147.4±13.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 38289-29-1
Jingsj CID: J-4260-2
Molecular Formula: C₁₂H₂₂O₂
Molecular Weight: 198.302 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	51-53 °C(lit.)
Boiling Point	304.6±10.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	147.4±13.7 °C
Exact Mass	198.161987
PSA	37.30000
LogP	4.39
Vapor Pressure	0.0±1.4 mmHg at 25°C
Refractive Index	1.466

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of trans-4-Pentylcyclohexanecarboxylic acid?

The CAS number of trans-4-Pentylcyclohexanecarboxylic acid is 38289-29-1.

What are the molecular formula and molecular weight of trans-4-Pentylcyclohexanecarboxylic acid?

trans-4-Pentylcyclohexanecarboxylic acid has molecular formula C12H22O2 and molecular weight 198.302 g/mol.

Is trans-4-Pentylcyclohexanecarboxylic acid hazardous?

trans-4-Pentylcyclohexanecarboxylic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of trans-4-Pentylcyclohexanecarboxylic acid?

For trans-4-Pentylcyclohexanecarboxylic acid, Upstream Products: 4-Pentylbenzoic acid; Downstream Products: trans-4-Pentylcyclohexanemethanol, 2-(4-pentylcyclohexyl)acetic acid.

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. "trans-4-Pentylcyclohexanecarboxylic acid (CAS 38289-29-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4260-2 (accessed 2026-11-06).

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