2-Ethyltoluene
Suppliers
Names
[ CAS No. ]:
611-14-3
[ Name ]:
2-Ethyltoluene
[Synonym ]:
Benzene, 1-ethyl-2-methyl-
ethyltoluene
1-Ethyl-2-methylbenzene
o-Ethyl methylbenzene
ortho-Ethyltoluene
2-Ethyltoluene
o-Ethyltoluene
2-ethyl-1-methylbenzene
toluene, ethyl-
1-Methyl-2-ethylbenzene
EINECS 210-255-1
toluene, 2-ethyl-
MFCD00009257
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
164.1±10.0 °C at 760 mmHg
[ Melting Point ]:
−17 °C(lit.)
[ Molecular Formula ]:
C9H12
[ Molecular Weight ]:
120.192
[ Flash Point ]:
39.4±0.0 °C
[ Exact Mass ]:
120.093903
[ LogP ]:
3.67
[ Vapour Pressure ]:
2.6±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.498
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XT2500000
- CHEMICAL NAME :
- Toluene, o-ethyl-
- CAS REGISTRY NUMBER :
- 611-14-3
- BEILSTEIN REFERENCE NO. :
- 1851237
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C9-H12
- MOLECULAR WEIGHT :
- 120.21
- WISWESSER LINE NOTATION :
- 2R B1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,57,1960
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 54 gm/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,69,1982
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 50 gm/kg/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,69,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T2000 No. of Facilities: 13 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 279 (estimated)
Safety Information
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R10;R65
[ Safety Phrases ]:
S62
[ RIDADR ]:
UN 3295 3/PG 3
[ WGK Germany ]:
3
[ RTECS ]:
XT2500000
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ HS Code ]:
2902909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2902909090
[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%