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Product：1,4-Benzoquinone
CAS Number：106-51-4
Quality Standard：99%
Package Kg/drum：25kg/fiber can
Place of orgin：CN
Order |
| Detailed Introduction： |
English name:1,4-Benzoquinone
CAS number:106-51-4
Purity:99%
Best quality and Competitive price
| 1,4-Benzoquinone Chemical Properties |
| mp |
113-115 °C(lit.)
|
| bp |
293°C |
| density |
1.31 |
| vapor density |
3.73 (vs air)
|
| vapor pressure |
0.1 mm Hg ( 25 °C)
|
| refractive index |
n20/D 1.453 |
| Fp |
38°C |
| storage temp. |
2-8°C
|
| Water Solubility |
10 g/L (25 ºC) |
| Merck |
14,8074 |
| BRN |
773967 |
| Stability: |
Stable, but light sensitive. Incompatible with strong oxidizing agents. Flammable. |
Technical indexes:
|
Item |
Index |
|
Content, %(m/m) |
≥95.0 |
|
Limits for melting point, °C |
Decomposed about 230°C |
|
Test dissolved in ethanol |
qualified |
|
Loss of weight in drying, %(m/m) |
≤0.2 |
|
Dregs after burning(in sulfate), %(m/m) |
≤0.5 |
|
Appearance |
Light yellow to light brown crystal |
Uses:It's used as the vulcanizing agents for butyl rubber, natural rubber, styrene-butadiene rubber and so on (particularly for butyl rubber), as well as analytical agent, etc. |
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