Tetrachloroterephthalonitrile
- CAS NO.：1897-41-2
- Empirical Formula: C8Cl4N2
- Molecular Weight: 265.91
- MDL number: MFCD00059583
- EINECS: 401-550-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:36:12
What is Tetrachloroterephthalonitrile?
The Uses of Tetrachloroterephthalonitrile
Tetrachloroterephthalonitrile may be used to synthesize 2-aminotrifluoroterephthalonitriles.
General Description
Tetrachloroterephthalonitrile (TCTPN), a dinitrile derivative, is an isomer of chloranil. The halogen bond of TCTPN has been studied using 35Cl solid-state NMR.
Properties of Tetrachloroterephthalonitrile
| Melting point: | 308-312 °C(lit.) |
| Boiling point: | 370.1±42.0 °C(Predicted) |
| Density | 1.71±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO, Methanol (Slightly) |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| CAS DataBase Reference | 1897-41-2(CAS DataBase Reference) |
Safety information for Tetrachloroterephthalonitrile
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H317:Sensitisation, Skin H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for Tetrachloroterephthalonitrile
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