A1451712
3,4-Dimethoxytoluene , ≥98% , 494-99-5
Synonym(s):
4-Methylveratrole
CAS NO.：494-99-5
Empirical Formula: C9H12O2
Molecular Weight: 152.19
MDL number: MFCD00016651
EINECS: 207-796-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB81.60 | In Stock |
|
| 100G | RMB231.20 | In Stock |
|
| 500G | RMB778.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 22-23 °C (lit.) |
| Boiling point: | 133-135 °C/50 mmHg (lit.) |
| Density | 1.051 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 185 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to lump to clear liquid |
| color | White or Colorless to Light yellow |
| Water Solubility | insoluble |
| BRN | 2045328 |
| LogP | 2.176 (est) |
| CAS DataBase Reference | 494-99-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,2-dimethoxy-4-methyl-(494-99-5) |
| EPA Substance Registry System | Benzene, 1,2-dimethoxy-4-methyl- (494-99-5) |
Description and Uses
3,4-Dimethoxytoluene was used as an internal standard in HPLC quantifications.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29093090 |
