A3496212
4,5-Dimethyl-1,2-phenylenediamine , >98.0%(HPLC) , 3171-45-7
Synonym(s):
4,5-Diamino-o-xylene
CAS NO.：3171-45-7
Empirical Formula: C8H12N2
Molecular Weight: 136.19
MDL number: MFCD00972722
EINECS: 221-635-1
| Pack Size | Price | Stock | Quantity |
| 1G | RMB36.80 | In Stock |
|
| 5G | RMB127.20 | In Stock |
|
| 25G | RMB499.20 | In Stock |
|
| 100g | RMB1674.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 127-129 °C (lit.) |
| Boiling point: | 279.6±35.0 °C(Predicted) |
| Density | 1.076±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 5.02±0.10(Predicted) |
| form | Crystalline Mass, Crystals or Chunks |
| color | White to yellow to brownish |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Air & Light Sensitive |
| CAS DataBase Reference | 3171-45-7(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Benzenediamine, 4,5-dimethyl- (3171-45-7) |
Description and Uses
Employed in the preparation of transition metal complexes1 and quinoxalinones.2
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H302-H312-H332-H335 |
| Precautionary statements | P304+P340-P305+P351+P338-P405-P501a-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36 |
| Safety Statements | 26-36 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| HS Code | 29212900 |
