- Price
Supplier Type
- Trader
- Manufacturer
- contract manufacturer
Supplier Region
- Gujarat(1)
- Telangana(1)
Purity
- 99%
- >98.0%(GC)
- 98%
- >96.0%(T)
Package
- 5G
- 25gm
- 25G
- 100g
- 100gm
- 500g
- 500gm
- 1kg
- 5kg
- 10kg
- 25kg
- 1MT
3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- CAS:2421-28-5
- MF:C17H6O7
- MW:322.23
- EINECS:219-348-1
- Melting point::
- 218-222 °C (lit.)
- Boiling point::
- 320°C 5mm
- Density :
- 1,57 g/cm3
- vapor density :
- 1.4 (vs air)
- vapor pressure :
- <0.1 mm Hg ( 0 °C)
- refractive index :
- 1.6380 (estimate)
- Flash point::
- 324 °C
- storage temp. :
- Inert atmosphere,Room Temperature
- solubility :
- DMF: 0.1 g/mL, clear
- form :
- Needles or Crystalline Powder
- color :
- Off-white to brown
- explosive limit:
- 16%
- Water Solubility :
- REACTS
- Sensitive :
- Moisture Sensitive
- λmax:
- 580nm(CH3CN)(lit.)
- Sublimation :
- 220-230 ºC
- BRN :
- 761777
- Stability::
- Hygroscopic
- InChIKey:
- VQVIHDPBMFABCQ-UHFFFAOYSA-N
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319-H335
- Precautionary statements
- P261-P264-P271-P280-P304+P340+P312-P305+P351+P338
Benzophenone-3,3',4,4'-tetracarboxylic dianhydride. 96%
3,3',4,4'-Benzophenonetetracarboxylic dianhydride
Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride 2421-28-5
InStock
Benzophenone-3,3',4,4'-tetracarboxylic dianhydride. 96% 2421-28-5
Benzophenone-3,3,4,4-tetracarboxylic dianhydride. 96% 2421-28-5
Availability:Yes
Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride, 99% 2421-28-5
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