-
Name
4'-AMINOBUTYROPHENONE
- EINECS
- CAS No. 1688-71-7
- Article Data7
- CAS DataBase
- Density 1.044g/cm3
- Solubility
- Melting Point 94 °C
- Formula C10H13 N O
- Boiling Point 318°Cat760mmHg
- Molecular Weight 163.219
- Flash Point 146.1°C
- Transport Information
- Appearance
- Safety Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of NOx.
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
- Synonyms Butyrophenone,4'-amino- (6CI,7CI,8CI); 1-(4-Aminophenyl)butan-1-one; 4'-Aminobutyrophenone;p-Aminobutyrophenone
- PSA 43.09000
- LogP 2.83280
4'-Aminobutyrophenone Chemical Properties
IUPAC Name: 1-(4-Aminophenyl)butan-1-one
Synonyms: Butyrophenone, p-amino- ; 1-(4-Aminophenyl)-1-butanone ; 1-Butanone, 1-(4-aminophenyl)- ; 4-14-00-00166 (Beilstein Handbook Reference) [Beilstein] ; 4'-Aminobutyrophenone
Product Categories: Aromatic Ketones (substituted);API intermediates
CAS NO: 1688-71-7
Molecular Formula of 4'-Aminobutyrophenone (CAS NO.1688-71-7) : C10H13NO
Molecular Weight of 4'-Aminobutyrophenone (CAS NO.1688-71-7) :163.22
Molecular Structure of 4'-Aminobutyrophenone (CAS NO.1688-71-7) : 
Mol File: 1688-71-7.mol
Index of Refraction: 1.55
Surface Tension: 42 dyne/cm
Density: 1.044 g/cm3
Flash Point: 146.1 °C
Enthalpy of Vaporization: 55.94 kJ/mol
Boiling Point: 318 °C at 760 mmHg
Vapour Pressure: 0.000372 mmHg at 25°C
Melting point: 94 °C
4'-Aminobutyrophenone Toxicity Data With Reference
| 1. | orl-rat LD50:84 mg/kg | GEPHDP General Pharmacology. 14 (1983),465. | ||
| 2. | orl-mus LD50:133 mg/kg | GEPHDP General Pharmacology. 14 (1983),465. | ||
| 3. | ipr-mus LD50:183 mg/kg | GEPHDP General Pharmacology. 14 (1983),465. | ||
| 4. | orl-qal LD50:178 mg/kg | AECTCV Archives of Environmental Contamination and Toxicology. 12 (1983),355. | ||
| 5. | orl-brd LD50:42,200 µg/kg | AECTCV Archives of Environmental Contamination and Toxicology. 12 (1983),355. |
4'-Aminobutyrophenone Consensus Reports
Reported in EPA TSCA Inventory.
4'-Aminobutyrophenone Safety Profile
Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of NOx.
Hazard Codes 
Xi
Risk Statements 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note Irritant
4'-Aminobutyrophenone Specification
Category: toxic substances
Toxicity classification: highly toxic
Acute toxicity: Oral - rat LD50: 84 mg / kg; Oral - Mouse LD50: 133 mg / kg
Flammable hazardous characteristics: flammable; burning of toxic nitrogen oxide fumes
Storage features: Treasury ventilated low-temperature drying
Fire-extinguishing agent: dry powder, foam, sand, carbon dioxide, water mist
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