A5600612
5-Methyl-2-thiophenecarboxylic Acid , >98.0% , 1918-79-2
CAS NO.：1918-79-2
Empirical Formula: C6H6O2S
Molecular Weight: 142.18
MDL number: MFCD00005439
EINECS: 217-640-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB56.00 | In Stock |
|
| 25G | RMB170.40 | In Stock |
|
| 100g | RMB591.20 | In Stock |
|
| 500g | RMB2799.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 135-138 °C(lit.) |
| Boiling point: | 229.75°C (rough estimate) |
| Density | 1.365 (estimate) |
| refractive index | 1.5300 (estimate) |
| storage temp. | 2-8°C(protect from light) |
| form | Liquid |
| pka | 3.71±0.10(Predicted) |
| color | Clear |
| BRN | 113857 |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29309090 |
