2-Methylthiophene 2-甲基噻吩

CAS 554-14-3 MFCD00005451

化学结构图

554-14-3
SMILES: CC1CCCS1

化学属性

Mol. FormulaC5H6S
Mol. Weight98.16
Boiling Point113°C at 760 mmHg
TSCAT
Density1.014
Refractive index1.5180 to 1.5210
Melting Point-63°C
Vapor Pressure47.6 mmHg ( 37.7 °C)
Flash Point15°C
Solubility不溶
Appearance 无色或浅黄色液体。熔点-63.4℃,沸点113℃,比重1.014,闪点7℃。
Stability对空气敏感
pH:A

别名和识别编码

Chemical Name2-Methylthiophene
CAS Number554-14-3
Alfabeta NameMETHYLTHIOPHENE 2-
MDL NumberMFCD00005451
Synonym 2-Methylthiophene {LY} 2-Methylthiophene {} {LY} 2-Methylthiophene {} {} {LY} 2-Methylthiophene {} {} {} {LY} 2-Methylthiophene {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylthiophene
EC Number209-063-0
Beilstein Registry Number17(5)1,324
PubChem Substance ID87572654
Reaxys-RN103734
Chemical Name Translation2-甲基噻吩
Wiswesser Line NotationT5SJ B1
LabNetwork Molecule IDLN00008855
InChIInChI=1S/C5H6S/c1-5-3-2-4-6-5/h2-4H,1H3
Canonical SMILESCC1=CC=CS1
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分类

  • {SNA} Building Blocks, C4 to C6, Chemical Synthesis, Heterocyclic Building Blocks, Thiophenes
  • {SNA} Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Animal Products, Beef, Chicken, Chromatography, Coffee, Flavors and Fragrances, Food & Beverage Standards, Food Products & Beverages, Fruits, M, M-R, META - METH, Papaya, Substance Classification, Whiskey, other
  • {SNA} Alcoholic & Nonalcoholic Beverages,

相关文献及参考

  • Short: II/25D
  • Beilstein:17(5)1,324
  • Short: II/14a
  • Short: II/27B

安全信息

Warnings STENCH, FLAMMABLE
Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • 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;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
Risk Statements
  • R11 Highly flammable 非常易燃
  • R20 Harmful by inhalation 吸入有害
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+P242+P243
  • 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。
  • P303+P361+P353
  • P304+P312
  • 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。
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • 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
RTECSXM9625000
Packing GroupII
UN Number 1993 UN 1993 3/PG 2
Hazard Codes F F,Xn
Hazard Class3
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Flammables area {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1 gm/kg
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: -,87,1982

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 11500 mg/m3/2H
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: -,87,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3200 mg/kg
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: -,87,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1460 mg/kg
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)/pag

其他信息

  • 图谱信息:2-甲基噻吩(554-14-3)核磁图( 1 HNMR) 2-甲基噻吩(554-14-3)核磁图( 13 CNMR) 2-甲基噻吩(554-14-3)质谱(MS)
  • 蒸气压:47.6 mm Hg ( 37.7 °C)
  • F:10-13
  • Sigma Aldrich:554-14-3(sigmaaldrich)
  • TSCA:T
  • 不和水混溶。
  • MSDS 信息:2-Methylthiophene(554-14-3).msds
  • 2-甲基噻吩价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0635 2-甲基噻吩 2-Methylthiophene 500ML 3700元 2014/06/02 M0635 2-甲基噻吩 2-Methylthiophene 25ML 423元 2010/06/21 127851000 2-甲基噻吩 2-Methylthiophene 98% 100 GR 1233元
  • Acros Organics:2-甲基噻吩 2-Methylthiophene, 98%(554-14-3)
  • Alfa Aesar:2-甲基硫代苯,98% 2-Methylthiophene, 98%(554-14-3)
  • 下游产品:5-甲基噻酚-2-硼酸 --> 4-甲基-2-噻吩甲酸
  • MOL 文件:554-14-3.mol
  • TCI Shanghai:2-甲基噻吩 2-Methylthiophene,>;97.0%(GC)(554-14-3)
  • 海关编码:29349990

系列性分类