Introduction：Basic information about CAS 1897-41-2|2,3,5,6-Tetrachloroterephthalonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,5,6-Tetrachloroterephthalonitrile |
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| CAS Number | 1897-41-2 | Molecular Weight | 265.911 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 370.1±42.0 °C at 760 mmHg |
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| Molecular Formula | C8Cl4N2 | Melting Point | 308-312 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 166.8±22.1 °C |
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| Symbol |
GHS07, GHS09 | Signal Word | Warning |
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Names
| Name | 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 370.1±42.0 °C at 760 mmHg |
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| Melting Point | 308-312 °C(lit.) |
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| Molecular Formula | C8Cl4N2 |
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| Molecular Weight | 265.911 |
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| Flash Point | 166.8±22.1 °C |
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| Exact Mass | 263.881561 |
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| PSA | 47.58000 |
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| LogP | 3.24 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.633 |
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| InChIKey | TXRVDQMSXQKAPG-UHFFFAOYSA-N |
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| SMILES | N#Cc1c(Cl)c(Cl)c(C#N)c(Cl)c1Cl |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TI8275000
- CHEMICAL NAME :
- p-Phthalodinitrile, tetrachloro-
- CAS REGISTRY NUMBER :
- 1897-41-2
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-Cl4-N2
- MOLECULAR WEIGHT :
- 265.90
- WISWESSER LINE NOTATION :
- NCR BG CG EG FG DCN
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 21,906,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1581 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes
- REFERENCE :
- INHEAO Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- Volume(issue)/page/year: 4,11,1966
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Safety Information
| Symbol |
GHS07, GHS09 |
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| Signal Word | Warning |
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| Hazard Statements | H317-H410 |
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| Precautionary Statements | P273-P280-P501 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | Xi: Irritant;N: Dangerous for the environment; |
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| Risk Phrases | R43 |
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| Safety Phrases | S24-S37-S61-S60 |
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| RIDADR | 3077 |
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| WGK Germany | 1 |
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| RTECS | TI8275000 |
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| HS Code | 2926909090 |
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Customs
| HS Code | 2926909090 |
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| 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% |
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Synonyms
| p-Tetrachlorophthalodinitrile |
| 1,4-dicyano-2,3,5,6-tetrachlorobenzene |
| Tetrachloroterephthalonitrile |
| p-TCPN |
| tetrachloroterephthalic nitrile |
| 1,4-(CN)2-C6Cl4 |
| Perchloroterephthalonitrile |
| 1,4-Benzenedicarbonitrile, 2,3,5,6-tetrachloro- |
| tetrachloro-p-dicyanobenzene |
| 1,4-Benzenedicarbonitrile,2,3,5,6-tetrachloro |
| 2,3,5,6-tetrachloroterephthalodinitrile |
| EINECS 401-550-8 |
| MFCD00059583 |
| p-Phthalodinitrile,tetrachloro |
| 2,3,5,6-Tetrachloroterephthalonitrile |
| 2,3,5,6-tetrachloro-1,4-benzenedicarbonitrile |
