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Origin: China
Cas No: 615-94-1
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Basic Info
| Chemical Name | 2,5-DIHYDROXY-1,4-BENZOQUINONE |
|---|---|
| Synonyms | 2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy-; |
| CAS No. | 615-94-1 |
| Molecular Formula | C6H4O4 |
| Molecular Weight | 140.09400 |
| PSA | 74.60000 |
| LogP | 0.02200 |
Properties
| Appearance & Physical State | brown solid |
|---|---|
| Density | 1.843 g/cm3 |
| Boiling Point | 322.3ºC at 760 mmHg |
| Melting Point | 235ºC (dec.)(lit.) |
| Flash Point | 162.9ºC |
| Refractive Index | 1.729 |
Safety Info
| Safety Statements | 26-37/39 |
|---|---|
| WGK Germany | 3 |
| Risk Statements | R20/21/22 |
| Hazard Codes | Xn |
| Signal Word | Warning |
| Symbol | GHS07 |
| Hazard Declaration | H302 + H312 + H332; H315; H319; H335 |
| Caution Statement | P261; P280; P305 + P351 + P338 |
Synthesis Route
Precursor
Downstream Product