A1241012
1,2,4-Benzenetriol , 97% , 533-73-3
Synonym(s):
1,2,4-Trihydroxybenzene;2-Heptyl-4-quinolone;Hydroxyhydroquinone
CAS NO.：533-73-3
Empirical Formula: C6H6O3
Molecular Weight: 126.11
MDL number: MFCD00002198
EINECS: 208-575-1
| Pack Size | Price | Stock | Quantity |
| 1G | RMB23.20 | In Stock |
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| 5G | RMB35.20 | In Stock |
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| 10g | RMB49.60 | In Stock |
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| 25G | RMB118.40 | In Stock |
|
| 100g | RMB419.20 | In Stock |
|
| 500g | RMB1710.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 140 °C (subl.) (lit.) |
| Boiling point: | 194.21°C (rough estimate) |
| Density | 1.45 g/cm3 (20℃) |
| refractive index | 1.5627 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| form | Solid |
| pka | 9.58±0.10(Predicted) |
| color | Plates from Et2O |
| Water Solubility | freely soluble |
| Sensitive | Air Sensitive |
| Merck | 14,1073 |
| BRN | 2042863 |
| Stability: | Light Sensitive, Moisture Sensitive |
Description and Uses
1,2,4-Trihydroxybenzene is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.It is used as a metabolite of benzene.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H315-H318-H335 |
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-37/38-41-36/37/38-20/21/22 |
| Safety Statements | 26-39-36/37/39-22 |
| WGK Germany | 3 |
| RTECS | DC4200000 |
| Hazard Note | Irritant/Keep Cold/Air Sensitive |
| TSCA | Yes |
| HS Code | 2907 29 00 |
| Toxicity | oms-hmn:lym 50 mmol/L CNREA8 45,2471,85 |
