Tecnazene
Also known as: TCNB, FUSAREX, FUMITE, 1,2,4,5-tetrachloro-3-nitrobenzene, 2,3,5,6-tetrachloronitrobenzene, Benzene, 1,2,4,5-tetrachloro-3-nitro-, FUSAREX(R), FUMITE(R)
Tecnazene (CAS 117-18-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6HCl4NO2 and a molecular weight of 260.89 g/mol. Key properties include a melting point of 98-101 °C(lit.), a boiling point of 304.0±0.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 143.1±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H317 — May cause an allergic skin reaction and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 117-18-0
- Jingsj CID
- J-1993150-8
- Molecular Formula
- C6HCl4NO2
- Molecular Weight
- 260.89 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 98-101 °C(lit.) |
|---|---|
| Boiling Point | 304.0±0.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 143.1±26.5 °C |
| Exact Mass | 258.876129 |
| PSA | 45.82000 |
| LogP | 3.73 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.620 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Lappin GJ, et al. Metabolism of 2,3,5,6-tetrachloronitrobenzene (tecnazene) in rat. Xenobiotica. 1996 Jan;26(1):65-77. |
|---|
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Tecnazene?
The CAS number of Tecnazene is 117-18-0.
What are the molecular formula and molecular weight of Tecnazene?
Tecnazene has molecular formula C6HCl4NO2 and molecular weight 260.89 g/mol.
Is Tecnazene hazardous?
Tecnazene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tecnazene (CAS 117-18-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993150-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.