| Identification | More | [Name]
4-ETHYLTOLUENE | [CAS]
622-96-8 | [Synonyms]
1-ETHYL-4-METHYLBENZENE
1-METHYL-4-ETHYLBENZENE
4-ETHYL-1-METHYLBENZENE
4-ETHYLTOLUENE
4-METHYLETHYLBENZENE
P-ETHYLTOLUENE
1,4-methylethylbenzene
1-ethyl-4-methyl-benzen
4-ethylmethylbenzene
Benzene, 1-ethyl-4-methyl-
Benzene, 1-methyl-4-ethyl-
benzene,1-ethyl-4-methyl-
para-Ethyltoluene
p-Ethylmethylbenzene
p-ethyl-toluen
p-Methylethylbenzene
Toluene, p-ethyl-
4-ETHYLTOLUENE, TECH., 90%
4-ETHYLTOLUENE 97+%
4-Methyl-1-ethylbenzene | [EINECS(EC#)]
210-761-2 | [Molecular Formula]
C9H12 | [MDL Number]
MFCD00009263 | [Molecular Weight]
120.19 | [MOL File]
622-96-8.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to slightly yellow liquid | [Melting point ]
-62°C | [Boiling point ]
162 °C(lit.)
| [density ]
0.861 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.495(lit.)
| [Fp ]
98 °F
| [storage temp. ]
Flammables area | [solubility ]
94.9mg/l (experimental) | [form ]
clear liquid | [color ]
Colorless to Almost colorless | [explosive limit]
1.2-7%(V) | [Odor Threshold]
0.0083ppm | [Water Solubility ]
Insoluble in water. | [BRN ]
1903007 | [Dielectric constant]
2.2400000000000002 | [InChIKey]
JRLPEMVDPFPYPJ-UHFFFAOYSA-N | [CAS DataBase Reference]
622-96-8(CAS DataBase Reference) | [EPA Substance Registry System]
p-Ethyltoluene (622-96-8) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R10:Flammable.
R65:Harmful: May cause lung damage if swallowed. | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S62: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
| [Autoignition Temperature]
887 °F | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29029090 | [Toxicity]
LD50 orally in Rabbit: 4850 mg/kg |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to slightly yellow liquid | [Uses]
4-Ethyltoluene is used as intermediates. | [Synthesis Reference(s)]
Tetrahedron, 30, p. 1015, 1974 DOI: 10.1016/S0040-4020(01)97489-7 | [Toxics Screening Level]
The initial threshold screening level (ITSL) for 4-ethyl toluene (also known as p-ethyl
toluene or PET) is 350 .μg/m3 (24-hr averaging time). |
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