Introduction：Basic information about CAS 52364-72-4|4'-(Heptyloxy)-4-biphenylcarbonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4'-(Heptyloxy)-4-biphenylcarbonitrile |
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| CAS Number | 52364-72-4 | Molecular Weight | 293.403 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 442.9±38.0 °C at 760 mmHg |
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| Molecular Formula | C20H23NO | Melting Point | 54-57 °C(lit.) |
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| MSDS | / | Flash Point | 185.1±20.6 °C |
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Names
| Name | 4-Cyano-4'-heptyloxybiphenyl |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 442.9±38.0 °C at 760 mmHg |
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| Melting Point | 54-57 °C(lit.) |
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| Molecular Formula | C20H23NO |
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| Molecular Weight | 293.403 |
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| Flash Point | 185.1±20.6 °C |
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| Exact Mass | 293.177979 |
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| PSA | 33.02000 |
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| LogP | 6.30 |
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| Appearance of Characters | liquid crystal (nematic) |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.557 |
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| InChIKey | JPBFKTCKZLMJED-UHFFFAOYSA-N |
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| SMILES | CCCCCCCOc1ccc(-c2ccc(C#N)cc2)cc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DV1764100
- CHEMICAL NAME :
- (1,1'-Biphenyl)-4-carbonitrile, 4'-(heptyloxy)-
- CAS REGISTRY NUMBER :
- 52364-72-4
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C20-H23-N-O
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | S26-S36 |
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| RIDADR | 3276 |
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| WGK Germany | 3 |
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| RTECS | DV1764100 |
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| Packaging Group | III |
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Synonyms
| NCR DR DO7 |
| 4'-Heptyloxy-4-cyanobiphenyl |
| EINECS 257-876-4 |
| 4'-Heptyloxy-4-biphenylcarbonitrile |
| [1,1'-Biphenyl]-4-carbonitrile, 4'-(heptyloxy)- |
| 4-(4-heptoxyphenyl)benzonitrile |
| 4'-(heptyloxy)biphenyl-4-carbonitrile |
| 4'-Heptyloxy-[1,1'-biphenyl]-4-carbonitrile |
| 4'-(Heptyloxy)-4-biphenylcarbonitrile |
| 4'-(Heptyloxy)-[1,1'-biphenyl]-4-carbonitrile |
| MFCD00134146 |
