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CAS RN: 638-02-8
2,5-Dimethylthiophene
- Product code: ICTD1591
- Purity/Analytical Methods: >98.0%(GC)
Basic Information
| Appearance and Shape (20°C) | Liquid |
|---|---|
| CAS RN | 638-02-8 |
| MDL number | MFCD00005452 |
| Molecular weight | 112.19 |
| Molecular Formula | C6H8S |
| Product code | ICTD1591 |
| PubChem Substance ID | 87568074 |
| Purity/Analytical Methods | >98.0%(GC) |
| Reaxys-RN | 106450 |
| SDBS (AIST Spectral DB) | 5265 |
| Situations to avoid | Air Sensitive |
| Store under inert gas | Store under inert gas |
Technical Specifications
Technical Specifications
| Appearance | Colorless to Light yellow clear liquid |
|---|---|
| Purity(GC) | min. 98.0 % |
Physical properties (reference value)
| Boiling point | 136 °C |
|---|---|
| Flash point | 24 °C |
| Poroportion | 0.99 |
| Refractive index | 1.51 |
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H226 : Flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P240 : Ground/bond container and receiving equipment P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P233 : Keep container tightly closed P243 : Take precautionary measures against static discharge P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment P242 : Use only non-sparking tools P280 : Wear protective gloves/ eye protection/ face protection P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P403 + P235 : Store in a well-ventilated place. Keep cool. |
| Signal word | Warning |
Transport information
| Category | 3 |
|---|---|
| Packaging category | III |
| UN number | UN1993 |
Product Category
Chemical structure
Chemicals by Class 5-Membered Heterocyclic Compounds [Chemical Structural Class] Thiophenes [Chemical Structural Class] Alkylmonothiophenes [Chemical Structural Class]
Chemistry Building Blocks Heterocyclic Building Blocks Non-Halogenated Heterocyclic Building Blocks Thiophenes [Non-Halogenated Heterocyclic Building Blocks]