Introduction：Basic information about CAS 1591-30-6|4,4'-Dicyanobiphenyl, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4'-Dicyanobiphenyl |
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| CAS Number | 1591-30-6 | Molecular Weight | 204.227 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 403.5±38.0 °C at 760 mmHg |
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| Molecular Formula | C14H8N2 | Melting Point | 236-240 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 199.2±20.7 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4,4'-biphenyldicarbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 403.5±38.0 °C at 760 mmHg |
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| Melting Point | 236-240 °C(lit.) |
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| Molecular Formula | C14H8N2 |
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| Molecular Weight | 204.227 |
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| Flash Point | 199.2±20.7 °C |
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| Exact Mass | 204.068741 |
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| PSA | 47.58000 |
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| LogP | 2.61 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.631 |
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| InChIKey | KAXYYLCSSXFXKR-UHFFFAOYSA-N |
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| SMILES | N#Cc1ccc(-c2ccc(C#N)cc2)cc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DV2625000
- CHEMICAL NAME :
- 4,4'-Biphenyldicarbonitrile
- CAS REGISTRY NUMBER :
- 1591-30-6
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C14-H8-N2
- MOLECULAR WEIGHT :
- 204.24
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 75 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H312-H332 |
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| Precautionary Statements | P280 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn |
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| Risk Phrases | R20/22 |
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| Safety Phrases | S36/37 |
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| RIDADR | 3276 |
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| WGK Germany | 3 |
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| RTECS | DV2625000 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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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
| 4,4'-Bibenzonitrile |
| [1,1'-Biphenyl]-4,4'-dicarbonitrile |
| MFCD00013805 |
| EINECS 216-468-6 |
| Biphenyl-4,4'-dicarbonitrile |
| 4-(4-cyanophenyl)benzonitrile |
| 4,4'-Dicyanobiphenyl |
| 4,4'-Dibenzonitrile |
| 4,4'-BIPHENYLDICARBONITRILE |
