4-Ethynyltoluene 4-甲基苯乙炔

CAS 766-97-2 MFCD00008571

化学结构图

766-97-2
SMILES: C#Cc1ccc(C)cc1

化学属性

Mol. FormulaC9H8
Mol. Weight116.16
Density0.916
Refractive indexn20/D 1.547(lit.)
Boiling Point168-170°C at 760 mmHg
Flash Point49°C
TSCANo
Melting Point-21 °C

别名和识别编码

Chemical Name4-Ethynyltoluene
Synonym 1-Ethynyl-4-methylbenzene {LY} 1-Ethynyl-4-methylbenzene {} {LY} 1-Ethynyl-4-methylbenzene {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-meth
CAS Number766-97-2
EC Number250-023-7
Beilstein Registry Number969653
MDL NumberMFCD00008571
PubChem Substance ID13018
Reaxys-RN969653
Chemical Name Translation4-甲基苯乙炔
InChIKeyKSZVOXHGCKKOLL-UHFFFAOYSA-N
Wiswesser Line Notation1UU1R D1
LabNetwork Molecule IDLN00187953
InChIInChI=1S/C9H8/c1-3-9-6-4-8(2)5-7-9/h1,4-7H,2H3
Canonical SMILESCC1=CC=C(C#C)C=C1
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • {SNA} Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal

相关文献及参考

  • Short: IV/1a
  • Beilstein:5(4)1531
  • Short: IV/8E

安全信息

Signal word Warning
GHS Symbol
WGK Germany3
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;
  • 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;
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
  • 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;
  • 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
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • 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 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施,防止静电放电。
  • 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。
  • P264+P265
  • 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。
  • 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
  • P301+P316
  • P302+P352
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • 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
  • P362+P364
  • P370+P378
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H228 Flammable solid 易燃固体
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSXT2570000
Packing GroupIII
UN Number 3295
Hazard Codes 3
Hazard Class4.1
Storage condition 2-8°C {LY} 2-8°C Keep Cold Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#05936

其他信息

  • TCI Shanghai:1-乙炔基-4-甲基苯 1-Ethynyl-4-methylbenzene,>;98.0%(GC)(766-97-2)
  • 4-甲苯基乙炔价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0655 4-乙炔基甲苯 4-Ethynyltoluene 5G 608元 2014/06/02 E0655 4-乙炔基甲苯 4-Ethynyltoluene 25G 1960元 2010/06/21 392560010 4-甲苯基乙炔 p-Tolylacetylene 97% 1 GR 195元
  • Hazard Note:Irritant/Keep Cold
  • 不溶于水。
  • MOL 文件:766-97-2.mol
  • MSDS 信息:p-Tolyacetylene(766-97-2).msds
  • Alfa Aesar:对甲苯基乙炔,98% p-Tolylacetylene, 98%(766-97-2)
  • Acros Organics:4-乙炔基甲苯 p-Tolylacetylene, 97%(766-97-2)
  • 4-甲苯基乙炔价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 E0655 4-乙炔基甲苯 4-Ethynyltoluene 5G 603元 2011/04/16 E0655 4-乙炔基甲苯 4-Ethynyltoluene 25G 1950元 2010/06/21 392560010 4-甲苯基乙炔 p-Tolylacetylene 97% 1 GR 195元
  • 外观性质:无色至浅黄色透明液体。不溶于水。密度:0.916沸点:169℃闪点:48℃折光率n20/D:1.547
  • Sigma Aldrich:766-97-2(sigmaaldrich)

系列性分类


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