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| CAS No.: | 622-96-8 |
|---|---|
| Name: | 4-ETHYLTOLUENE |
| Article Data: | 280 |
| Molecular Structure: | |
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| Formula: | C9H12 |
| Molecular Weight: | 120.194 |
| Synonyms: | Toluene,p-ethyl- (8CI);1-Ethyl-4-methylbenzene;1-Methyl-4-ethylbenzene;4-Ethyltoluene;4-Methylethylbenzene;NSC 74177;p-Ethylmethylbenzene;p-Ethyltoluene; |
| EINECS: | 210-761-2 |
| Density: | 0.86 |
| Melting Point: | -62oC |
| Boiling Point: | 162oC |
| Flash Point: | 36oC |
| Solubility: | Insoluble in water. |
| Hazard Symbols: | R10:Flammable.; |
| Risk Codes: | 10-65 |
| Safety: | Mildly toxic by ingestion. Flammable when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use water spray or mist, dry chemical, CO2. When heated to decomposition it emits acrid smoke and irritating fumes. |
| PSA: | 0.00000 |
| LogP: | 2.55740 |
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Chemistry
MF: C9H12
MW: 120.19
EINECS: 210-761-2
Flash Point: 98 °F
Melting Point: -62 °C
Density : 0.861 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.495(lit.)
Enthalpy of Vaporization: 38.19 kJ/mol
Boiling Point: 161.7 °C at 760 mmHg
Vapour Pressure: 2.93 mmHg at 25°C
IUPAC Name of P-ethyltoluene (622-96-8): 1-Ethyl-4-methylbenzene
Synonyms: 1-Ethyl-4-methylbenzene ; 1-Methyl-4-ethylbenzene ; 4-Methylethylbenzene ; 4-Ethyl-1-methylbenzene ; 4-Ethyltoluene ; P-ethyltoluene ; Benzene,ethylmethyl-(mixedisomers) ; Ethylmethyl-benzen
Following is the molecular structure of P-ethyltoluene (622-96-8):
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Toxicity Data With Reference
| 1. | orl-rat LDLo:5000 mg/kg | 28ZRAQ Toxicology and Biochemistry of Aromatic Hydrocarbons Gerarde, H.,New York, NY.: Elsevier,1960,57. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Mildly toxic by ingestion. Flammable when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use water spray or mist, dry chemical, CO2. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information of P-ethyltoluene (622-96-8):
Hazard Codes: Xn
Xn: Harmful.gif){kind=small}
Risk Statements: 10-65
10: Flammable
65: Harmful: May cause lung damage if swallowed
Safety Statements: 23-24/25-62
23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
24/25: Avoid contact with skin and eyes
62: If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label
RIDADR: UN 3295 3/PG 3
WGK Germany: 3
RTECS XT2550000
HazardClass: 3.2
PackingGroup: III