CAS Number611-14-3
Synonymsethyltoluene; 1-Ethyl-2-methylbenzene; o-Ethyl methylbenzene; ortho-Ethyltoluene; 2-Ethyltoluene; o-Ethyltoluene; 2-ethyl-1-methylbenzene; 1-Methyl-2-ethylbenzene; EINECS 210-255-1; MFCD00009257
Molecular FormulaC2H5C6H4CH3
Molecular Weight120.19
Purity99%
Density0.9±0.1 g/cm3
Boiling Point164-165 °C (lit.)
Melting Point−17 °C (lit.)
Appearanceliquid
EINECS210-255-1
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 611-14-3 |
| Catalog No. | 2A-9024129 |
| Chinese Name | 邻乙基甲苯 |
| Synonyms | ethyltoluene; 1-Ethyl-2-methylbenzene; o-Ethyl methylbenzene; ortho-Ethyltoluene; 2-Ethyltoluene; o-Ethyltoluene; 2-ethyl-1-methylbenzene; 1-Methyl-2-ethylbenzene; EINECS 210-255-1; MFCD00009257 |
| Molecular Formula | C2H5C6H4CH3 |
| Molecular Weight | 120.19 |
| Purity | 99 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 164-165 °C (lit.) |
| Melting Point | −17 °C (lit.) |
| Appearance | liquid |
| Storage Condition | Storage: Seal the container and store it in a seal |
| Packaging | III |
| EINECS | 210-255-1 |
| HTC | 2902909090 |
| PubChem ID | 24894591 |
| MDL Number | MFCD00009257 |
| SMILES | CCc1ccccc1C |
| InChI | 1S/C9H12/c1-3-9-7-5-4-6-8(9)2/h4-7H,3H2,1-2H3 |
| InChI Key | HYFLWBNQFMXCPA-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1851237 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3 |
| Use of | Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Water may be ineffective. Do NOT use straight streams of water. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors. Section 7 - HANDLING and STORAGE Wash thoroughly after handling. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation. Keep away from heat, sparks and flame. Avoid breathing vapor or mist. Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Wear appropriate protective gloves to prevent skin exposure. Wear appropriate protective clothing to prevent skin exposure. Respirators: Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: clear very slight yellow Odor: Toluene-like pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Autoignition Temperature: 440 deg C ( 824.00 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Insoluble. Molecular Formula: C9H12 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Ignition sources, excess heat. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION Carcinogenicity: o-Ethyltoluene - Not listed by ACGIH, IARC, or NTP. See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION Shipping Name: FLAMMABLE LIQUID, N.O.S.* Hazard Class: 3 UN Number: 1993 Packing Group: III Shipping Name: FLAMMABLE LIQUID, N.O.S. Hazard Class: 3.3 UN Number: 1993 Packing Group: III Shipping Name: FLAMMABLE LIQUID, N.O.S. Hazard Class: 3 UN Number: 1993 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: R 10 Flammable. Safety Phrases: S 16 Keep away from sources of ignition - No WGK (Water Danger/Protection) CAS# 611-14-3: No information available. CAS# 611-14-3 is listed on Canada's DSL List. CAS# 611-14-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL CAS# 611-14-3 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : Toluene, o-ethyl- CAS REGISTRY NUMBER : BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : MOLECULAR WEIGHT : WISWESSER LINE NOTATION : HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 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 : 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 : 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 WGK Germany 3 RTECS XT2500000 Packaging Group III Hazard Class 3 HS Code 2902909090 Synthetic Route 54509-73-8 3-Ethyltoluene 2-Ethyltoluene Literature: Collection of Czechoslovak Chemical Communications, , vol. 58, # 8 p. 1832 - 1839 54509-73-8 3-Ethyltoluene 2-Ethyltoluene Literature: Collection of Czechoslovak Chemical Communications, , vol. 58, # 8 p. 1832 - 1839 54509-73-8 3-Ethyltoluene 2-Ethyltoluene Literature: Collection of Czechoslovak Chemical Communications, , vol. 58, # 8 p. 1832 - 1839 Precursor & DownStream Precursor 10 CAS#:577-16-2 2-Methylacetophenone CAS#:55262-11-8 1-ethyl-2-methy... CAS#:611-15-4 2-Vinyltoluene CAS#:7287-82-3 1-(2-Methylphen... DownStream 10 CAS#:611-15-4 2-Vinyltoluene CAS#:95-13-6 CAS#:620-14-4 3-Ethyltoluene CAS#:622-96-8 4-Ethyltoluene |
| Tax Rebate | 9.0% |
| Supervision | None. MFN tariff: 2.0%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2902909090 other aromatic hydrocarbons. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 2.0%. General tariff:30.0% |
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