ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Oxygen-containing heterocyclic compounds > Thiazole, thiophene, and pyridine > 2-Methylthiophene
2-Methylthiophene
- Product Name:2-Methylthiophene
- CAS:554-14-3
- MF:C5H6S
- MW:98.17
- EINECS:209-063-0
- Mol File:554-14-3.mol
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2-Methylthiophene Chemical Properties
- Melting point:−63 °C(lit.)
- Boiling point:113 °C(lit.)
- Density 1.014 g/mL at 25 °C(lit.)
- vapor pressure 47.6 mm Hg ( 37.7 °C)
- refractive index n
20/D 1.52(lit.)
- Flash point:45 °F
- storage temp. Flammables area
- solubility immiscible
- form Liquid
- color Clear colorless to yellow
- Specific Gravity1.025 (20℃)
- Water Solubility immiscible
- BRN 103734
- InChIKeyXQQBUAPQHNYYRS-UHFFFAOYSA-N
- CAS DataBase Reference554-14-3(CAS DataBase Reference)
- NIST Chemistry ReferenceThiophene, 2-methyl-(554-14-3)
- EPA Substance Registry SystemThiophene, 2-methyl- (554-14-3)
- Hazard Codes F,Xn,Xi
- Risk Statements 11-22-36/37/38-37-2017/11/22
- Safety Statements 16-37/39-26-36-33-7/9
- RIDADR UN 1993 3/PG 2
- WGK Germany 3
- RTECS XM9625000
- F 10-13
- TSCA T
- HazardClass 3
- PackingGroup II
- HS Code 29349990
- Language:EnglishProvider:2-Methylthiophene
- Language:EnglishProvider:ACROS
- Language:EnglishProvider:SigmaAldrich
- Language:EnglishProvider:ALFA
2-Methylthiophene Usage And Synthesis
- Chemical Propertiesclear colorless to slightly yellow liquid
- Synthesis Reference(s)The Journal of Organic Chemistry, 14, p. 638, 1949 DOI: 10.1021/jo01156a016
Tetrahedron Letters, 22, p. 2443, 1981 DOI: 10.1016/S0040-4039(01)92928-4
2-Methylthiophene Preparation Products And Raw materials
- 2-Acetyl-3-methylthiophene 2-Thenaldehyde Cyclopropyl 2-thienyl ketone Ethyl 2-thiophenecarboxylate 2-Acetylthiophene 2-Thiopheneglyoxylic acid 2,2'-BITHIOPHENE 5-NITROTHIOPHENE-2-CARBOXALDEHYDE 3-Methyl-2-thiophenecarboxylic acid 2-Thiophenecarboxylic acid hydrazide 2-Formyl-5-methylthiophene 4-Bromothiophene-2-carboxaldehyde 2-Thiophenecarbonitrile 3-Methyl-2-thiophenecarboxaldehyde 2-Carboxy-5-methylthiophene 2-Methylthiophene Cephalothin Tetrahydrothiophene
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