Pentachloronitrobenzene

Also known as: PCNB, Quintozene, Quintozine, Terraclor, Brassicol, Earthcide, Fartox, Folosan, Fomac 2, Fungiclor, Batrilex, Avicol, Botrilex, 1,2,3,4,5-Pentachloro-6-nitrobenzene, Benzene, 1,2,3,4,5-pentachloro-6-nitro-, epapesticidechemicalcode056502, 101brandpcnb75wettable, GC 3944-3-4, MFCD00007065, Quintozen

Pentachloronitrobenzene (CAS 82-68-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6Cl5NO2 and a molecular weight of 295.335 g/mol. Key properties include a melting point of 140-143 °C(lit.), a boiling point of 328.0±0.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 161.6±26.5 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 82-68-8
Jingsj CID: J-1099583-5
Molecular Formula: C₆Cl₅NO₂
Molecular Weight: 295.335 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	140-143 °C(lit.)
Boiling Point	328.0±0.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	161.6±26.5 °C
Exact Mass	292.837158
PSA	45.82000
LogP	4.16
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.630
Additional Property	Insoluble

GHS Safety & Compliance

Flammable / Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger

H225 — Highly flammable liquid and vapour
H301 — Toxic if swallowed
H311 — Toxic in contact with skin
H331 — Toxic if inhaled
H370 — Causes damage to organs
H411 — Toxic to aquatic life with long lasting effects

Customs & Trade Information

HS Code	2904909013
Summary	2904909013 1,2,3,4,5-pentachloro-6-nitrobenzene。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:5.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of Pentachloronitrobenzene?

The CAS number of Pentachloronitrobenzene is 82-68-8.

What are the molecular formula and molecular weight of Pentachloronitrobenzene?

Pentachloronitrobenzene has molecular formula C6Cl5NO2 and molecular weight 295.335 g/mol.

Is Pentachloronitrobenzene hazardous?

Pentachloronitrobenzene has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.

What are the upstream and downstream products of Pentachloronitrobenzene?

For Pentachloronitrobenzene, Upstream Products: nitrobenzene, Pentachlorobenzene, Pentachloroaniline; Downstream Products: Pentachloroaniline, 1,2,4,5-tetrachloro-3,6-dinitrobenzene, Pentachlorophenylhydrazine.

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. "Pentachloronitrobenzene (CAS 82-68-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1099583-5 (accessed 2026-11-07).

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