2,5-Dibromoterephthalonitrile

Also known as: 2,5-Dibromo-1,4-benzenedicarbonitrile, 1,4-Benzenedicarbonitrile, 2,5-dibromo-, 1,4-Dicyano-2,5-dibromobenzene, 2,5-Dibromobenzene-1,4-dicarbonitrile, 2,5-Dibromobenzene-1,4-dinitrile

2,5-Dibromoterephthalonitrile (CAS 18870-11-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H2Br2N2 and a molecular weight of 285.92300 g/mol. Key properties include a boiling point of 373.442ºC at 760 mmHg, a density of 2.099g/cm3 and a flash point of 179.651ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18870-11-6
Jingsj CID: J-1520611-8
Molecular Formula: C₈H₂Br₂N₂
Molecular Weight: 285.92300 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	373.442ºC at 760 mmHg
Density	2.099g/cm3
Flash Point	179.651ºC
Exact Mass	283.85800
PSA	47.58000
LogP	2.95496
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.677

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds 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 2,5-Dibromoterephthalonitrile?

The CAS number of 2,5-Dibromoterephthalonitrile is 18870-11-6.

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

2,5-Dibromoterephthalonitrile has molecular formula C8H2Br2N2 and molecular weight 285.92300 g/mol.

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

For 2,5-Dibromoterephthalonitrile, Upstream Products: 2,5-Dibromoterephthalaldehyde, 1,4-Dibromo-2,5-dimethylbenzene, 2,5-Dibromoterephthalic acid; Downstream Products: 2,5-Dibromoterephthalic 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. "2,5-Dibromoterephthalonitrile (CAS 18870-11-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520611-8 (accessed 2026-11-09).

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