- Price
Purity
- for synthesis
- >99.0%(T)(HPLC)
- 99%
- 98%+
- 98%
- 97%
Package
- 5G
- 25g
- 25gm
- 100g
- 100gm
- 250g
- 500g
- 500gm
- 1kg
- 2kg
- 18%
Pyromellitic Dianhydride
- CAS:89-32-7
- MF:C10H2O6
- MW:218.12
- EINECS:201-898-9
- Melting point::
- 283-286 °C(lit.)
- Boiling point::
- 397-400 °C(lit.)
- Density :
- 1,68 g/cm3
- vapor pressure :
- 0Pa at 25℃
- refractive index :
- 1.6000 (estimate)
- Flash point::
- 380 °C
- solubility :
- Soluble in dimethyl sulfoxide, acetone, chloroform, ethyl ether, n-hexane and benzene.
- form :
- Fine Powder
- pka:
- 5.45[at 20 ℃]
- color :
- White to pale yellow
- Water Solubility :
- decomposes
- Sensitive :
- Moisture Sensitive
- BRN :
- 213583
- InChIKey:
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N
- Symbol(GHS)
GHS05,GHS08
- Signal word
- Danger
- Hazard statements
- H317-H318-H334
- Precautionary statements
- P261-P272-P280-P284-P302+P352-P305+P351+P338
Pyromellitic dianhydride 89-32-7
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Pyromellitic dianhydride 89-32-7
Pyromellitic dianhydride, 98% 89-32-7
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Pyromellitic dianhydride 89-32-7
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Pyromellitic dianhydride 89-32-7
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