| Purity / Analysis Method | >97.0%(GC) |
| Molecular Formula / Molecular Weight | C6H6OS = 126.17 |
| Physical State (20 deg.C) | Liquid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 13679-70-4 |
| PubChem Substance ID | 87572898 |
| MDL Number | MFCD00005434 |
5-Methyl-2-thiophenecarboxaldehyde
Purity : >97.0%(GC)
CAS No.: 13679-70-4
EC No.: 237-178-6
EC Name: 5-methylthiophene-2-carbaldehyde
ECHA Name: 5-methylthiophene-2-carbaldehyde
Synonyms:
13679-70-4
5-METHYL-2-THIOPHENECARBOXALDEHYDE
5-Methylthiophene-2-carbaldehyde
5-Methylthiophene-2-carboxaldehyde
5-Methyl-2-thiophenecarbaldehyde
Specification & Properties
Specifications:
| Appearance | Yellow to Amber to Dark purple clear liquid to cloudy liquid |
| Purity(GC) | min. 97.0 % |
Properties:
| Boiling Point | 205 deg.C |
| Flash point | 87 deg.C |
| Specific Gravity (20/20) | 1.16 |
| Refractive Index | 1.58 |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H227 : Combustible liquid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P403 + P235 : Store in a well-ventilated place. Keep cool. |
Related Laws:
Transport Information:
Hazard Classification:
Warning!
According to the classification provided by companies to ECHA in CLP notifications this substance
is harmful if swallowed.
