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

  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. Thiazolines/Thiazolidines 噻唑啉/噻唑烷
  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. Thiophenes 噻吩
  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. Thiophenes 噻吩
  5. C4 to C6 - Thiophenes