Ethylbenzene 乙苯

CAS 100-41-4 MFCD00011647

化学结构图

100-41-4
SMILES: CCc1ccccc1

化学属性

Refractive index1.4940 to 1.4970
Autoignition Point810 °F
Vapor Density3.7 (vs air)
Boiling Point136
Vapor Pressure10 mmHg ( 20 °C)
Melting Point-95
Flash Point25°C(lit.)
TSCAYes
Solubility不溶于水，可混溶于乙醇、醚等多数有机溶剂。
Stability易吸潮
Density0.867
Mol. FormulaC8H10
Mol. Weight106.00
Danger-Level甲类

别名和识别编码

Chemical NameEthylbenzene
CAS Number100-41-4
EC Number202-849-4
Beilstein Registry Number1901871
MDL NumberMFCD00011647
Synonym Etilbenzene alpha-Methyltoluene Etylobenzen ETHYL ETHER Ethylbenzol Benzene, ethyl- Ethyl benzene AKOS BBS-00004368 benzene, ethyl- 乙苯标准溶液 乙苯标准溶液;乙基代苯;苯基乙烷;乙基苯;苯乙烷 a.-Methyltoluene 乙苯 溶液 phenylethane 乙苯 PHENYLETHANE 乙苯 116-01 乙基代苯,苯基乙烷,乙苯,苯乙烷 苯乙烷 ET2O Äthylbenzol ethyl-benzene Phenylethane Ethylbenzeen C8H10 (ethylbenzene) NCI-C56393 乙基苯 α-methyltoluene DIETHYL ETHER 5000 NSC 406903 Phenylethane ETHER DIETHYL OXIDE EB
PubChem Substance ID7500
Merck Number3765
Reaxys-RN1901871
Chemical Name Translation乙苯
Wiswesser Line Notation2R
LabNetwork Molecule IDLN00164588
InChIInChI=1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3
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分类

  • {SNA} Alphabetical Listings, E-F, NMR Reference Standards, Stable Isotopes
  • {SNA} Alphabetical Index of An
  • {SNA} Alphabetical Index of Analytical Standards, Alphabetical Listings, Analytical Standards, Analytical/Chromatography, E, E-F, EQ - EZ, NMR, NMR Reference Standards,

相关文献及参考

  • Merck:14,3765
  • Merck:14,3765 Beilstein: 5,IV,885
  • Short: II/2
  • Short: II/24B

安全信息

Signal word Danger
GHS Symbol
WGK Germany1
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S29 Do not empty into drains 不要排入下水道；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
Risk Statements
  • R11 Highly flammable 非常易燃
  • R20 Harmful by inhalation 吸入有害
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R38 Irritating to skin 刺激皮肤
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
  • R48/20
  • R48/20/22
  • R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • P301+P310
  • P303+P361+P353
  • P304+P340+P312
  • P305+P351+P338
  • P308+P313
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P332+P313
  • P337+P313
  • P370+P378
  • P403+P233
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H331 Toxic if inhaled 吸入中毒
  • H351 Suspected of causing cancer 怀疑致癌
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
  • H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
  • H302 Harmful if swallowed 吞食有害
  • H332 Harmful if inhaled 吸入有害
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
RTECSDA0700000
Packing GroupII
UN Number 1175
Hazard Codes 3 T
Storage condition 密封阴凉保存。 储存温度2-8℃ 0-6°C
Hazard Class3
Warnings 危化品目录(2015) 
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 50 gm/m3/2H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 5(5),3,1961

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3500 mg/kg
TOXIC EFFECTS :
   Liver - other changes
   Kidney, Ureter, Bladder - other changes
REFERENCE :
   AMIHAB AMA Archives of Industrial Health.  (Chicago, IL)  V.11-21, 1955-60.
   For publisher information, see AEHLAU.  Volume(issue)/page/year: 14,387,1956

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/y

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 100 ppm/8H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Behavioral - sleep
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   31,206,1970

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 80 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   12,85,1988

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 10 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 116,379,1983

TYPE OF TEST            : Micronucleus test
TEST SYSTEM             : Rodent - hamster Embryo
DOSE/DURATION           : 25 mg/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 392,61,1997

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 1 gm/m3/24H
SEX/DURATION            : female 7-20 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - abortion
REFERENCE :
   ATSUDG Archives of Toxicology, Supplement.  (Springer-Verlag New York, Inc.,
   Service Center, 44 Hartz Way, Secaucus, NJ 07094)  No.1-    1978-
   Volume(issue)/page/year: 8,425,1985

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 2400 mg/m3/24H
SEX/DURATION            : female 7-15 day(s) after conceptio

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 985 ppm/7H
SEX/DURATION            : female 1-19 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB83-208074

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 96 ppm/7H
SEX/DURATION            : female 1-19 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB83-208074

TYPE OF TEST            : TCLo - Lowest publishe

Restrict 危险品

其他信息

  • 图谱信息:乙基苯(100-41-4)Raman光谱 乙基苯(100-41-4)红外图谱(IR1) 乙基苯(100-41-4)红外图谱(IR2) 乙基苯(100-41-4)质谱(MS) 乙基苯(100-41-4)核磁图( 13 CNMR) 乙基苯(100-41-4)核磁图( 1 HNMR)
  • 刺激数据:皮肤- 兔子 15 毫克/ 24小时 轻度; 眼睛- 兔子 500 毫克 重度
  • 上游原料:苯 --> 二甲苯 --> 硅凝胶 --> 硅藻土 --> 塔板 --> 石脑油 --> 二乙基苯 --> 贵金属 --> 异构化催化剂 --> 多乙苯 --> 碳八芳烃
  • 用途二:用作色谱标准物质和溶剂，也用于有机合成
  • 防护措施:本品有毒。对皮肤的刺激性比甲苯，二甲苯更强，其蒸气在呈现毒害作用的浓度以下时，会刺激眼睛、呼吸器官和粘膜。同时能使中枢神经系统先兴奋，而后呈麻醉状态。常温下，使动物吸入饱和的乙苯蒸气30～60分钟即可致死，1%浓度即刺激粘膜，在2～3小时内，因对中枢神经作用而引起神经错乱，麻醉而死。对小鼠的LC为0.0104。对人体在0.001时，就已对眼，皮肤有强烈的刺激。 工作场所最高容许浓度为0.0001。 操作现场应加强通风、排风，设备应密闭，防止泄露。操作人员应带防护面具。发现急性中毒时，应立即离开现场，必要时进行人工呼吸，注射强心剂，并请医生治疗。
  • 具有芳香气味，蒸气略重于空气。几乎不溶于水，水中溶解度:0.2 G/L (20°C)，溶于乙醇、苯、四氯化碳；微溶于氯仿，不溶于氨水。易燃。低毒，半数致死量（大鼠，经口）3501mg/kg。
  • TCI Shanghai:乙苯(1mg/ml的甲醇溶液)[用于水分析] Ethylbenzene (1mg/ml in
  • 下游产品:环氧丙烷 --> 乙酰苯 --> 均三甲苯 --> 对硝基苯乙酮 --> 食用色素亮蓝 --> 1-(2-异氰基乙基)-4-甲基哌嗪 --> (+)-1-苯基-2-(对甲基苯基)乙胺 --> 碘番酸 --> Α-丁基-Α-苯基-1H-咪唑-1-丙腈 --> 2-(三丁基锡)嘧啶 --> N-特丁基-N'-(4-乙基苯甲酰基)-3,5-二甲基苯酰肼 --> 对乙基苯甲酸 --> 4-辛基苯甲醛 --> 4-羟基苯乙基甲醚 --> 4-乙基苯酚 --> 盐酸普鲁卡因胺 --> 甲基苯甲醇 --> 酸性红 B --> 2-乙基蒽醌 --> 2-乙酰基苯并咪唑 --> 1,4-二乙基苯
  • 具有芳香气味，蒸气略重于空气。几乎不溶于水，水中溶解度:0.2 G/L (20°C)，溶于乙醇、苯、四氯化碳；
  • 用途四:乙苯主要用于生产苯乙烯，进而生产苯乙烯均聚物以及以苯乙烯为主要成分的共聚物（ABS，AS等）。乙苯少量用于有机合成工业，例如生产苯乙酮、乙基蒽醌、对硝基苯乙酮、甲基苯基甲酮等中间体。在医药上用作合霉素和氯霉素的中间体。也用于香料。此外，还可作溶剂使用。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
  • Acros Organics:乙基苯 Ethylbenzene, 99.80%(100-41-4)
  • 方法一:工业上乙苯由苯与乙烯在催化剂存在下反应得到，也可从石脑油重整产物的C8馏分中分离。现在工业上约有90%的乙苯是通过苯烷基化生产的。1.液相烷基化法 通常是在常压、85-90℃下，采用三氯化铝为催化剂，使乙烯与苯反应生成乙苯。副反应是乙苯进上步被乙烯烷基化
  • 外观性质:无色液体，有芳香气味。
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
  • Alfa Aesar:乙苯,99% Ethylbenzene, 99%(100-41-4)
  • 具有芳香气味，蒸气略重于空气。几乎不溶于水，水中溶解度:0.2 G/L (20°C)，溶于乙醇、苯、四氯化碳；微溶于氯仿，不溶于氨水。易燃。低毒，半数致死量（大鼠，经口）3505mg/kg。
  • MSDS 信息:乙苯(100-41-4).msds
  • 乙基苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 C

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  1. Analytical & Chromatography 分析化学与色谱
  2. Stable Isotopes 稳定同位素
  3. NMR Reference Standards
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Solvent by Application - Solvents
  4. Anhydrous Solvents - Solvent by Application
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Solvent by Application - Solvents
  4. Anhydrous Solvents - Solvent by Application
  1. Life Science 生命科学
  2. Nutrition Research 营养研究
  3. Phytochemicals by Plant (Food/Spice/Herb) - Nutrition Research
  4. Panax ginseng - Phytochemicals by Plant (Food/Spice/Herb)
  1. Analytical & Chromatography 分析化学与色谱
  2. Stable Isotopes 稳定同位素
  3. Alphabetical Listings for Stable Isotope Labeled Products
  4. E-F - Alphabetical Listings
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Spectroscopy - Analytical Standards
  4. NMR - Spectroscopy
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Arenes 芳烃
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Solvent by Application - Solvents
  4. ACS and Reagent Grade Solvents - Solvent by Application
  5. ReagentPlus® Solvent Grade Products - ACS and Reagent Grade Solvents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. E - Alphabetic
  5. EQ - EZ - E
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Environmental Standards - Chromatography
  5. Volatiles/ Semivolatiles - Environmental Standards
  6. Alpha Sort - Volatiles/ Semivolatiles
  7. E-L - Alpha Sort
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Anhydrous Grade Solvents 超干溶剂
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Anhydrous Grade Solvents 超干溶剂
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Anhydrous Grade Solvents 超干溶剂
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Anhydrous Grade Solvents 超干溶剂
  1. Analytical & Chromatography 分析化学与色谱
  2. Solvents 溶剂
  3. Anhydrous Grade Solvents 超干溶剂

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