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2,4,5-Trichlorotoluene

Also known as: 1,2,4-Trichloro-5-methylbenzene, Benzene, 1,2,4-trichloro-5-methyl-, Toluene, 2,4,5-trichloro-, 2,4,5-Trichlortoluene, NSC 16047

2,4,5-Trichlorotoluene (CAS 6639-30-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H5Cl3 and a molecular weight of 195.47400 g/mol. Key properties include a melting point of 79-81 °C, a boiling point of 238.6ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 149.5ºC. It is classified under GHS with signal word Danger and hazard statements H318 — Causes serious eye damage and H413. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6639-30-1
Jingsj CID
J-19882-3
Molecular Formula
C7H5Cl3
Molecular Weight
195.47400 g/mol
Category
Solvents
Last updated
8/21/2026
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Physicochemical Properties

Melting Point79-81 °C
Boiling Point238.6ºC at 760 mmHg
Density1.38g/cm3
Flash Point149.5ºC
Exact Mass193.94600
LogP3.95520
Refractive Index1.559
Storage Conditions2-8°C

GHS Safety & Compliance

CorrosionSignal word: Danger
  • H318 — Causes serious eye damage
  • H413

Frequently Asked Questions

What is the CAS number of 2,4,5-Trichlorotoluene?

The CAS number of 2,4,5-Trichlorotoluene is 6639-30-1.

What are the molecular formula and molecular weight of 2,4,5-Trichlorotoluene?

2,4,5-Trichlorotoluene has molecular formula C7H5Cl3 and molecular weight 195.47400 g/mol.

Is 2,4,5-Trichlorotoluene hazardous?

2,4,5-Trichlorotoluene has GHS signal word Danger and hazard statements H318 — Causes serious eye damage; H413.

What are the upstream and downstream products of 2,4,5-Trichlorotoluene?

For 2,4,5-Trichlorotoluene, Upstream Products: 2,4-Dichlorotoluene, 4-Chlorotoluene, 2-Chlorotoluene; Downstream Products: 2,4,5-Trichlorobenzoic acid, 2,5-Dichlorotoluene, 3-Chlorotoluene.

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

Last updated:

How to cite: Jingsj. "2,4,5-Trichlorotoluene (CAS 6639-30-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19882-3 (accessed 2026-11-09).

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