-
Name
butyranilide
- EINECS
- CAS No. 1129-50-6
- Article Data119
- CAS DataBase
- Density 1.049g/cm3
- Solubility
- Melting Point 97°C
- Formula C10H13 N O
- Boiling Point 325.8°Cat760mmHg
- Molecular Weight 163.219
- Flash Point 190.9°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Butyranilide(6CI,7CI,8CI); Butananilide; N-Phenylbutanamide; N-Phenylbutyramide; NSC 6123;n-Butyranilide
- PSA 29.10000
- LogP 2.49820
N-Butyranilide Chemical Properties
IUPAC Name: N-Phenylbutanamide
Synonyms: Ethylacetanilide ; Butanamide, N-phenyl- ; Butyranilide ; Butyrylanilide ; N-Butyranilide ; N-Phenylbutyramide
CAS NO: 1129-50-6
Molecular Formula of N-Butyranilide (CAS NO.1129-50-6) : C10H13NO
Molecular Weight of N-Butyranilide (CAS NO.1129-50-6) : 163.21632
Molecular Structure of N-Butyranilide (CAS NO.1129-50-6) : 
EINECS: 214-449-7
Mol File: 1129-50-6.mol
Index of Refraction: 1.553
Surface Tension: 39.7 dyne/cm
Density: 1.049 g/cm3
Flash Point: 190.9 °C
Enthalpy of Vaporization: 56.8 kJ/mol
Boiling Point: 325.8 °C at 760 mmHg
Vapour Pressure: 0.000224 mmHg at 25°C
N-Butyranilide Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 1630mg/kg (1630mg/kg) | Toxicology and Applied Pharmacology. Vol. 19, Pg. 20, 1971. | |
| rat | LD | oral | > 500mg/kg (500mg/kg) | National Academy of Sciences, National |
N-Butyranilide Consensus Reports
Reported in EPA TSCA Inventory.
N-Butyranilide Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.
N-Butyranilide Specification
Category: Toxic Substances
Toxicity classification: Poisoning
Acute toxicity: Oral - Rat LD:> 500 mg / kg; Oral - Mouse LD50: 1630 mg / kg
Flammable hazardous characteristics: thermal decomposition of toxic nitrogen oxides fumes
Storage features: Keep Treasury low-temperature air drying
Fire-extinguishing agents: Water, dry powder, foam, carbon dioxide
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