A3110712
2,5-Dimethylbenzenethiol , 98% , 4001-61-0
Synonym(s):
2,5-Dimethylthiophenol
CAS NO.：4001-61-0
Empirical Formula: C8H10S
Molecular Weight: 138.23
MDL number: MFCD00010020
EINECS: 223-649-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB135.20 | In Stock |
|
| 25G | RMB453.60 | In Stock |
|
| 100G | RMB1504.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -30°C (estimate) |
| Boiling point: | 126.3 °C/50 mmHg (lit.) |
| Density | 1.02 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 182 °F |
| storage temp. | 2-8°C, stored under nitrogen |
| pka | 6.92±0.48(Predicted) |
| form | clear liquid |
| Specific Gravity | 1.031.020 |
| color | Colorless to Almost colorless |
| Sensitive | Stench |
| BRN | 2040348 |
| LogP | 3.397 (est) |
| CAS DataBase Reference | 4001-61-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,5-Dimethylthiophenol(4001-61-0) |
| EPA Substance Registry System | Benzenethiol, 2,5-dimethyl- (4001-61-0) |
Description and Uses
2,5-Dimethylbenzenethiol was used in the synthesis of poly(2-dodecanoylsulfanyl-p-phenylenevinylene). It was also used in the synthesis of 1,1,2-trichloro-4-(2,5-dimethylphenylthio)-1-buten-3-yne; 1,1,2,4-tetrachloro-4-(2,5-dimethylphenylthio)-1,3-butadiene and 1,1,2-trichloro-4,4-bis(2,5-dimethylphenylthio)-1,3-butadiene.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39-36 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| Hazard Note | Irritant/Stench |
| TSCA | T |
| HazardClass | IRRITANT, STENCH |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29309090 |
