611-14-3 (邻乙基甲苯,2-Ethyl Toluene)

CAS号:
611-14-3
中文名称:
邻乙基甲苯
英文名称:
2-Ethyl Toluene
安全信息:
分子式:
C9H12
分子量:
120.191582679749
植物源:

邻乙基甲苯(611-14-3)名称与标识符

名称

中文别名:
邻乙基甲苯;2-乙基甲苯;1-乙基-2-甲基苯;2-Ethyltoluene 2-乙基甲苯;2-乙基甲苯 标准品;2-乙基甲苯(邻甲乙苯);甲基乙苯;邻乙基***;1-甲基-2-乙基苯;2-乙基-1-甲基苯;3-乙基甲苯;间甲乙苯;邻甲乙苯;
英文别名:
1-Ethyl-2-methylbenzene;Ethyltoluene;2-Ethyltoluene;2-Ethyl-1-methylbenzene (2-ethyltoluene, o-ethyltoluene);2-Methylethylbenzene;o-Ethyltoluene;Resolution Standard;2-Ethyl-1-Methylbenzene;o-ethyl-toluene;1-ethyl-2-methyl-benzene;o-Ethyl toluene;o-Methylethylbenzene;1-Methyl-2-ethylbenzene;Toluene, o-ethyl-;ortho-Ethyltoluene;Benzene, 1-ethyl-2-methyl-;1,2-methylethylbenzene;o-Ethyl methylbenzene;o-Ethyl methyl benzene;o-Ethylmethylbenzene;DBX00873SV;HYFLWBNQFMXCPA-UHFFFAOYSA-N;2-ethylmethylben;EINECS 210-255-1;CAS-611-14-3;CS-W009542;Ethyltoluene, o-;AKOS015842902;DTXCID5029477;AC-6953;DTXSID2050403;CHEBI:34276;E0184;AI3-28773;DS-2369;25550-14-5;Tox21_303797;2-ethyl toluene;NCGC00356979-01;2-Methyl-1-ethylbenzene;BIDD:ER0573;AM20040851;J-504600;Q27115961;NS00002055;611-14-3;2-ethylmethylbenzene;InChI=1/C9H12/c1-3-9-7-5-4-6-8(9)2/h4-7H,3H2,1-2H;2-Ethyltoluene, certified reference material, TraceCERT(R);WLN: 2R B1;BDBM50167949;2-Ethyltoluene 100 microg/mL in Methanol;4-05-00-00999 (Beilstein Handbook Reference);NSC-405731;NSC 405731;2-Ethyltoluene, 99%;MFCD00009257;BRN 1851237;NSC405731;A8492;FT-0603747;UNII-DBX00873SV;Toluene, 2-ethyl-;CHEMBL364233;DB-024735;2Methylethylbenzene;DTXSID8027876;oEthylmethylbenzene;Toluene, oethyl;Toluene, ethyl;1Methyl2ethylbenzene;EINECS 247-093-6;ALPHA-METHYLXYLENE;oEthyltoluene;oEthyl methyl benzene;247-093-6;oMethylethylbenzene;oEthyl methylbenzene;Toluene, ethyl-;Toluene, ar-ethyl-;611-14-3(2-ethyltoluene)25550-14-5(unspecifiedisomer)622-96-8(4-ethyltoluene)620-14-4(3-ethyltoluene);Benzene, 1ethyl2methyl;2Ethyltoluene;2Ethyl toluene;210-255-1;Ethyl toluene;alphaMethylxylene;

标识符

MDL:
MFCD00009257
InChIKey:
HYFLWBNQFMXCPA-UHFFFAOYSA-N
Inchi:
1S/C9H12/c1-3-9-7-5-4-6-8(9)2/h4-7H,3H2,1-2H3
SMILES:
C1(C=CC=CC=1C)CC
BRN:
1851237

邻乙基甲苯(611-14-3)物化性质

实验特性

  • LogP : 2.55740
  • PSA : 0.00000
  • 折射率 : n20/D 1.505(lit.)
  • 水溶性 : Soluble in water (74.6 mg/L (25°C)).
  • 沸点 : 166°C
  • 熔点 : −17 °C (lit.)
  • 闪点 : 华氏:127.4 °F
    摄氏:53 °C
  • 溶解度 : 74.6mg/l (experimental)
  • 颜色与性状 : 透明 无色至略黄色液体
  • 密度 : 0.887 g/mL at 25 °C(lit.)

计算特性

  • 精确分子量 : 120.09400
  • 氢键供体数量 : 0
  • 氢键受体数量 : 0
  • 可旋转化学键数量 : 1
  • 同位素质量 : 120.0939
  • 重原子数量 : 9
  • 复杂度 : 76.1
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 不确定原子立构中心数量 : 0
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 疏水参数计算参考值(XlogP) : 3.5
  • 互变异构体数量 : 无
  • 表面电荷 : 0
  • 拓扑分子极性表面积 : 0

邻乙基甲苯(611-14-3)安全信息

邻乙基甲苯(611-14-3)国际标准相关数据

EINECS:
405731

邻乙基甲苯(611-14-3)海关数据

海关编码:
2902909090
海关数据:

中国海关编码:

2902909090

概述:

2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%

申报要素:

品名, 成分含量

Summary:

2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

邻乙基甲苯(611-14-3)生产方法和用途

生产方法:
1. 烟草:OR,57。

邻乙基甲苯(611-14-3)推荐厂家 更多厂家(39)

公司名称手机号/电话联系人QQ微信询单
上海瀚思化工有限公司 18939883912
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顾经理 3003949364
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郑州阿尔法化工有限公司 15324716602
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湖北方德新材料有限公司 18086096695邱经理 1462312301
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湖北扬信医药科技有限公司 13092795037
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湖北云镁科技有限公司 18327059871
027-59206672
方经理 235010015
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上海创赛科技有限公司 15021221957
021-59553580
凌度 2852351983
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南通众合化工新材料有限公司 18762756250
0513-55074056
胡经理 2369399482
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上海一基实业有限公司 13311756052
021-60526763 13311756052 13311756131
胡经理 2355265332
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上海一基实业有限公司 13311756131
021-60548336 QQ:2355265332 QQ:2851717387
胡经理 2355265332
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湖北垚烁泉化工有限公司 18971203904黄经理 1601302530
询单

邻乙基甲苯(611-14-3)合成路线

合成路线:1 步
反应条件:
参考文献:
Acetic acid conversion reactions on basic and acidic catalysts under biomass fast pyrolysis conditions
Psarras, A. C.; Michailof, C. M.; Iliopoulou, E. F.; Kalogiannis, K. G.; Lappas, A. A.; et al, Molecular Catalysis, 2019, 465, 33-42
合成路线:1 步
反应条件:
参考文献:
Xylene isomers distribution in propane aromatization over ZRP zeolites
Zhang, Zhiping; Zhang, Jiushun; Gao, Yongcan, Shiyou Huagong, 2005, 34(9), 835-839
合成路线:1 步
反应条件:
参考文献:
Catalytic hydrotreatment of pyrolytic lignins from different sources to biobased chemicals: Identification of feed-product relations
Figueiredo, M. B.; Deuss, P. J.; Venderbosch, R. H.; Heeres, H. J., Biomass and Bioenergy, 2020, 134,
合成路线:1 步
反应条件:
参考文献:
Conversion of Ethanol and Fusel Oils over Au-M/MFI/Al2O3 Catalysts
Chistyakova, P. A.; Chistyakov, A. V.; Nikolaev, S. A.; Bagdatov, R. A.; Tsodikov, M. V.; et al, Petroleum Chemistry, 2022, 62(9), 1107-1125
合成路线:1 步
反应条件:
参考文献:
Catalytic pyrolysis of lignin over hierarchical HZSM 5 zeolites prepared by post-treatment with alkaline solutions
Tang, Songshan; et al, Journal of Analytical and Applied Pyrolysis, 2019, 137, 86-95

邻乙基甲苯(611-14-3)相关文献

邻乙基甲苯(611-14-3)参考资料

Reaxys RN:
1851237
Beilstein:
5(1)192
PubChem CID:

邻乙基甲苯(611-14-3) MSDS

基础信息

Name:o-Ethyltoluene 99% Material Safety Data Sheet
Synonym:1-Methyl-2-ethylbenzene; 1-Ethyl-2-methylbenzene; 2-Ethyltoluene; o-Ethyltoluene
CAS:611-14-3
Section 1 - Chemical Product ? MSDS Name:o-Ethyltoluene 99% Material Safety Data Sheet
Synonym:1-Methyl-2-ethylbenzene; 1-Ethyl-2-methylbenzene; 2-Ethyltoluene; o-Ethyltoluene

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS#Chemical NamecontentEINECS#
611-14-3o-Ethyltoluene99210-255-1
Hazard Symbols: None Listed.
Risk Phrases: 10

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Flammable.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation. May cause chemical conjunctivitis and corneal damage.
Skin:
May cause irritation and dermatitis. May cause cyanosis of the extremities.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated. Ingestion of large amounts may cause CNS depression.
Inhalation:
May cause respiratory tract irritation. Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation. May cause burning sensation in the chest.
Chronic:
Effects may be delayed.

Section 4 - FIRST AID MEASURES
? Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
? General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Water may be ineffective.
Material is lighter than water and a fire may be spread by the use of water. Flammable liquid and vapor. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas.
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
? Handling:
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.
Storage:
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.
Exposure Limits CAS# 611-14-3: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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.
Boiling Point: 164 - 165 deg C
Freezing/Melting Point: -17 deg C
Autoignition Temperature: 440 deg C ( 824.00 deg F)
Flash Point: 39 deg C ( 102.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density: .8800 g/cm3
Molecular Formula: C9H12
Molecular Weight: 120.19

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
? RTECS#:
CAS# 611-14-3: XT2500000 LD50/LC50:
CAS# 611-14-3: Inhalation, mouse: LC50 = 54000 mg/m3/4H.
Carcinogenicity:
o-Ethyltoluene - Not listed by ACGIH, IARC, or NTP.
Other:
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
?
IATA
Shipping Name: FLAMMABLE LIQUID, N.O.S.*
Hazard Class: 3
UN Number: 1993
Packing Group: III
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3.3
UN Number: 1993
Packing Group: III
RID/ADR
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
smoking.
WGK (Water Danger/Protection)
CAS# 611-14-3: No information available.
Canada
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
TSCA
CAS# 611-14-3 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A