| |

2,5-Dimethylthiophene

2,5-Dimethylthiophene Suppliers list
Company Name:Beijing FYF Chemicals Co., Ltd  Gold
Tel:010-57903446 13811204524
Email:sales@fyfchem.com
Products Intro: Product Name:2,5-DiMethylthiophene
CAS:638-02-8
Purity:98% Package:50g, 100g, 500g,1kg, 10kg
Company Name:J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Email:jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro: Product Name:2,5-DiMethylthiophene
CAS:638-02-8
Purity:98% Package:100ML,25ML,5ML
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:sh@meryer.com
Products Intro: Product Name:2,5-DiMethylthiophene
CAS:638-02-8
Purity:>98.0%(GC) Package:5ML;25ML Remarks:D1591
Company Name:Alfa Aesar  
Tel:400-610-6006; 021-67582000
Email:saleschina@alfa-asia.com
Products Intro: Product Name:2,5-DiMethylthiophene, 98+%
CAS:638-02-8
Package:10g Remarks:A10869
Company Name:TCI (Shanghai) Development Co., Ltd.  
Tel:800-988-0390
Email:info@chemicalbook.com
Products Intro: Product Name:2,5-DiMethylthiophene
CAS:638-02-8
Purity:98.0%(GC) Package:5ML;25ML
2,5-Dimethylthiophene Basic information
Product Name:2,5-Dimethylthiophene
Synonyms:2,5-DIMETHYLTHIOPHENE;2,5-DIMETHYLTHIOPHENE, 98.5%;2 5-DIMETHYLTHIOPHENE 98+%;2,5-Dimethylthiophene, 98.50%;Thiophene, 2,5-dimethyl-;2,5-DIMETHYTHIOPHENE;2,5-Thioxene;2,5-DiMethylthiophene, 98.5% 25ML
CAS:638-02-8
MF:C6H8S
MW:112.19
EINECS:211-313-9
Product Categories:Thiophene&Benzothiophene;Heterocyclic Compounds;Thiophens;thiophene Flavor;Building Blocks;Heterocyclic Building Blocks;Thiophenes;Alphabetical Listings;C-D;Flavors and Fragrances
Mol File:638-02-8.mol
2,5-Dimethylthiophene Structure
2,5-Dimethylthiophene Chemical Properties
mp -63°C
bp 134 °C740 mm Hg(lit.)
density 0.985 g/mL at 25 °C(lit.)
refractive index n20/D 1.512(lit.)
Fp 75 °F
storage temp. Flammables area
BRN 106450
CAS DataBase Reference638-02-8(CAS DataBase Reference)
NIST Chemistry ReferenceThiophene, 2,5-dimethyl-(638-02-8)
EPA Substance Registry SystemThiophene, 2,5-dimethyl-(638-02-8)
Safety Information
Hazard Codes Xn,F,Xi
Risk Statements 10-37
Safety Statements 23-24/25-16-36-33-29-7/9-3/7/9
RIDADR UN 1993 3/PG 3
WGK Germany 3
HazardClass 3
PackingGroup II
HS Code 29349990
MSDS Information
ProviderLanguage
2,5-Dimethylthiophene English
SigmaAldrich English
ACROS English
ALFA English
2,5-Dimethylthiophene Usage And Synthesis
Chemical Propertiesclear colorless to slightly yellow liquid
2,5-Dimethylthiophene Preparation Products And Raw materials
Raw materialsCarbon tetrachloride-->Phosphorus pentasulfide-->Acetonylacetone
Tag:2,5-Dimethylthiophene(638-02-8) Related Product Information
3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE BUTTPARK 29\06-11 BBOT 2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]-THIOPHENE-5-CARBOXALDEHYDE 5-CYANO-3,4-DIMETHYLTHIOPHENE-2-CARBOXAMIDE 2-[1-METHYL-3-(TRIFLUOROMETHYL)PYRAZOL-5-YL]-THIOPHENE-5-CARBOXALDEHYDE 1,8-DINAPHTHYLENETHIOPHENE 2,2'-BITHIOPHENE-5-CARBOXALDEHYDE 5-Methyl-2-thiophenecarboxylic acid 2,2':5',2''-TERTHIOPHENE Tetraphenylthiophene 3-Acetyl-2,5-dimethylthiophene 5-(2-PYRIDYL)THIOPHENE-2-CARBOXYLIC ACID 5-Methylthiophene-2-carboxaldehyde 2-ACETYL-5-CYANOTHIOPHENE 2,5-Dimethylthiophene Thifensulfuron Tetrahydrothiophene