Styrene 苯乙烯

CAS 100-42-5 MFCD00008612

化学结构图

100-42-5
SMILES: C=Cc1ccccc1

化学属性

Mol. FormulaC8H8
Mol. Weight104.15
Density0.906
Refractive index1.5450 to 1.5480
Boiling Point145-146
Melting Point-31
Flash Point32°C(lit.)
TSCAYes
Autoignition Point490 °F
Vapor Density3.6 (vs air)
Vapor Pressure12.4 mmHg ( 37.7 °C)
Solubility不溶于水，溶于醇、醚等多数有机溶剂。
Stability对光敏感
Danger-Level乙类

别名和识别编码

Chemical NameStyrene
CAS Number100-42-5
Synonym Benzene, vinyl- Benzene,ethenyl- Cinnamene Cinnamenol Maomin SM Phenethylene Phenylethene Phenylethylene 乙烯基苯 Phenylethylene, Vinylbenzene Phenyläthylen SM STYRENE MONOMER STYROL Styren Styrene monomer Styrene, monomer Styrole Styrolene Styron TTB 7302 Vinyl benzene diarexhf77 ethenylbenzene 乙烯苯,苏合香烯,斯替林 苏合香烯 苯乙烯 STYRENE 苯乙烯, 99%, STAB. WITH 10-15PPM 4-TERT-BUTYLCATECHOL 苯乙烯,苯代乙撑 苯乙烯;乙烯基苯;苯乙烯溶液 苯基乙烯 蘇合香烯
EC Number202-851-5
Beilstein Registry Number1071236
MDL NumberMFCD00008612
Reaxys-RN1071236
Merck Number8860
PubChem Substance ID87575710
Chemical Name Translation苯乙烯
Wiswesser Line Notation1U1R
LabNetwork Molecule IDLN00193098
InChIInChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
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分类

  • {SNA} 2000/60/EC, Alphabetical Index of Analytical Standards, Chemical Class, Method and Regulation Specific, All Alphabetically Sorted, Alpha Sort, Analytical Standards, Analytical/Chromatography, Aromatic Hydrocarbons, Aromatics, Chromatography, Environmental Standards, European Community: ISO, DIN and DL 152, Flavors and Fragrances, Food & Beverage Standards, Gasoline, Diesel, & Petroleum, Oeko-Tex Standard 100, Olefi
  • {SNA} Alphabetical Listings, Flavors and Fragrances, Q-Z
  • {SNA} 2000/60/EC, Alpha Sort, Alphabetical Index of Analytical Standards, Analytical Standards, Aromatic

产品应用

  • 电子显微镜分析，有机合成。

相关文献及参考

  • Merck:14,8860
  • Merck:14,8860 Beilstein: 5,IV,1334
  • Meyer. H.J., et al.: Arzneim.-Forsch., 19, 617 (1969),
  • Pahwa, R., et al.: Vet. Hum. Toxicol., 35, 516 (1993),
  • Short: II/19b

安全信息

GHS Symbol
WGK Germany2
Hazard Codes 3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H332 Harmful if inhaled 吸入有害
  • H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSWL3675000
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
  • 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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • 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。
  • P301+P310+P331
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P340
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P308+P311
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P370+P378
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger Warning
Safety Statements
  • 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；
Risk Statements
  • R10 Flammable 易燃
  • R20 Harmful by inhalation 吸入有害
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
UN Number 2055 UN 2055 3/PG 3
Storage condition 0-10 0-10°C 2-8°C Air Sensitive 储存温度2-8℃ 密封避光阴凉处保存。 密封避光阴凉处保存。储存温度2-8°C
Packing GroupIII
Hazard Class3
Warnings 危化品目录(2015) 
TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 100 ppm/4H/5D/1Y-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Skin and Appendages - tumors
   Blood - leukemia
REFERENCE :
   ANYAA9 Annals of the New York Academy of Sciences.  (New York Academy of
   Sciences, 2 E. 63rd St., New York, NY 10021)  V.1-    1877-
   Volume(issue)/page/year: 534,203,1988

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2650 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Liver - other changes
REFERENCE :
   SRTCAC Science Reports of the Research Institutes, Tohoku University, Series
   C: Medicine. (Tohoku University, Research Instit

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 600 ppm
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
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            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 20 ug/m3
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 26(8),11,1961

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 4000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 12/13/1963

TYPE OF TEST            : LD5

TYPE OF TEST            : LD50 - Lethal

TYPE OF TEST            : Cytogenetic analysis
ROUTE OF EXPOSURE       : Inhalation
TEST SYSTEM             : Human
DOSE/DURATION           : 7500 ppb/8H/5D (Intermittent)
REFERENCE :
   HEREAY Hereditas (Lund, Sweden).  (Gjoerloffsgatan 121, S-261 34 Landskrona,
   Sweden)  V.1-    1947-  Volume(issue)/page/year: 100,87,1984

TYPE OF TEST            : Body fluid assay
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 300 mg/kg
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:
   17,27,1991

TYPE OF TEST            : DNA damage
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 3 mmol/L
REFERENCE :
   SinJF# Personal Communication from J.F. Sina, Merck Institute for
   Therapeutic Research, West Point, PA 19486, Oct. 26, 1982
   Volume(issue)/page/year: 26OCT1982

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Human HeLa cell
DOSE/DURATION           : 28 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 93,447,1982

TYPE OF TEST            : Morphological transformation
TEST SYSTEM             : Rodent - rat Embryo
DOSE/DURATION           : 145 ug/plate
REFERENCE :
   JJATDK JAT, Journal of Applied Toxicology.  (John Wiley & Sons Ltd., Baffins
   Lane, Chichester, W. Sussex PO19 1UD, UK)  V.1-    1981-
   Volume(issue)/page/year: 1,190,1981

TYPE OF TEST            : Micronucleus test
ROUTE OF EXPOSURE       : Intraperitoneal
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 250 mg/kg
REFERENCE :
   TOLED5 Toxicology Letters.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1977-  Volume(issue)/page/year: 8,247,1981

{hazard

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 8600 mg/kg
SEX/DURATION            : female 1-22 day(s) after conception
                          lactating female 21 day(s) post-birth
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - behavioral
REFERENCE :
   NTOTDY Neurobehavioral Toxicology and Teratology.  (Fayetteville, NY) V.3-8,
   1981-86.  For publisher information, see NETEEC. Volume(issue)/page/year:
   7,23,1985

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 11470 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - urogenital system
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 42,651,1990

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 293 ppm/6H
SEX/DURATION            : female 7-21 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - behavioral
REFERENCE :
   NETEEC Neurotoxicology and Teratology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.9-    1987- Volume(issue)/page/year:
   17,121,1995

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 4 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFE

Restrict 危险品

其他信息

  • 常规方法:用镀锌铁桶包装，包装时加入阻聚剂，贮存于低温（2
  • 有芳香气味。高折光性。能溶于醇、醚、丙酮、CS2和CCl4，不溶于水，水中
  • TCI Shanghai:苯乙烯(含稳定剂对叔丁基邻苯二酚) Styrene (stabilized with TBC),>;99.0%(GC)(100-42-5)
  • 毒性分级:中毒
  • 用途:1,制造聚苯乙烯（PS）、发泡聚苯乙烯（EPS）、丙烯腈-苯乙烯二元共聚物（SAN） 2,生产不饱和树脂（UPR）、合成树脂及防护涂料等
  • 急性毒性:口服- 大鼠 LD50: 2650 毫克/ 公斤; 口服- 小鼠 LD50: 316 毫克/ 公斤
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放; 不宜久储, 以防聚合
  • 防护措施:本品有毒。毒性比苯弱。苯乙烯具有引人发笑的臭味，在0.000025就可以显明地察觉到。在0.00005就会感到不快，但在这样浓度下，尚无毒害作用。随浓度升高，则刺激性增强，可刺激皮肤，呼吸道。在通风不良的室内进食时会刺激胃粘膜。苯乙烯与苯不同，不会造成慢
  • 下游产品:聚苯乙烯 --> 溴敌隆 --> 苯丙
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 用途四:最重要的用途是作为合成橡胶和塑料的单体，用来生产丁苯橡
  • 用途四:最重要的用途是作为合成橡胶和塑料的
  • 用途六:电子显微镜分析，有机合成。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。
  • 蒸气密度:3.6 (vs air)
  • 凝固点:-30.6℃
  • Sigma Aldrich:100-42-5(sigmaaldrich)
  • 概述:苯乙烯是用苯取代乙烯的一个氢原子形成的有机化合物，乙烯基的电子与苯环共轭，是芳烃的一种。分子式C8H8，结构简式C6H5CH=CH2 。存在于苏合香脂（一种天然香料）中。无色、有特殊香气的油状液体。熔点－30.6℃，沸点145.2℃，相对密度0.9060(20／4℃),折光率1.5469，黏度0.762 cP at 68 °F。不溶于水，溶于乙醇、乙醚中，暴露于空气中逐渐发生聚合及氧化，要加阻聚剂[对苯二酚或叔丁基邻苯二酚(０．０００２％～０．００２％)作稳定剂，以延缓其聚合]才能贮存。工业上是合成树脂、离子交换树脂及合成橡胶等的重要单体。苯乙烯还可以发生烯烃所特有的加成反应。 在工业上，苯乙烯可由乙苯催化去氢制得。实验室可以用加热肉桂酸的办法得到。 早在1850年人们就已知道苯乙烯不与天然树脂发生反应但要发生聚合作用。但直到19世纪30年代，它才被应用于工业生产，苯乙烯是通过对苯乙烷进行除氢作用而生成的（苯乙烷是汽油中提取的乙烯和苯的化合物）。德国法本公司和美国陶氏化学公司于1937年采用乙苯脱氢法进行了苯乙烯工业化生产。第二次世界大战期间，由于生产合成橡胶的需要，产量迅速扩大。战后，由于苯乙烯系塑料的发展，苯乙烯产量直线上升，并出现了一些其他的生
  • 外观性质:无色透明油状液
  • 苯乙烯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80119828 苯乙烯（阴凉） 500ml 20.6元 2011/08/23 40057060 苯乙烯;乙烯苯;苏合香烯;斯替林 2
  • 有芳香气味。高折光性。能溶于醇、醚、丙酮、CS2
  • MSDS 信息:苯乙烯(100-42-5).msds
  • 分析苯乙烯焦油中苯乙烯含量:采用顶空色谱，样品在顶空并中90℃温度中气液平衡20 min后，吸取顶空气体1 mL进行色谱测定，该方法操作简便、分析速度快、且不受多种挥发性有机物干扰。
  • 类别:易燃液体
  • 用途五:电子显微镜分析，有机合成。
  • Acros Organics:苯
  • 上游原料:苯 --> 卡波姆树脂 --> 三氧化二铁 --> 铂

系列性分类

  1. Research Essentials 基础科研
  2. Essential Chemicals - Research Essentials
  3. Inorganic Salts, Solutions and Reagents - Essential Chemicals
  4. Reagent Plus - Inorganic Salts, Solutions and Reagents
  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. 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. Alkenes 烯烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkenes 烯烃
  5. Acyclic - Alkenes
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Method Specific - Analytical Standards
  4. European Community: ISO, DIN and DL 152 - Method Specific
  5. 2000/60/EC - European Community: ISO, DIN and DL 152
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Method Specific - Analytical Standards
  4. EPA - Method Specific
  5. 8000 Series Solidwaste Methods - EPA
  6. Method 8020 - 8000 Series Solidwaste Methods
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. S - Alphabetic
  5. SN - SZ - S
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Monomers - Polymer Science
  4. Styrene and Functionalized Styrene Monomers - Monomers

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