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3-3-4-4-benzophenonetetracarboxylic-dianhydride-purified-by-sublimation(7 products available)
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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
More Chemical Properties
1/2

Benzophenone-3,3',4,4'-tetracarboxylic dianhydride. 96%   

Trader
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +919879767970
Whatsapp: +91 9879767970
Product catalog: 3865
Inquiry
1/2

3,3',4,4'-Benzophenonetetracarboxylic dianhydride   

Manufacturer contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Telangana
Phone: +91-9573466400
Tel: +91-4027760905
Whatsapp: +91-9573466400
Product catalog: 18
Inquiry

Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride    2421-28-5

Pack Size
Purity
Availability
Price
100g
98%
In stock InStock
4000
Update time:2024-08-21
New Delhi
Phone: 1-800-309-5000
Web:
Product catalog: 157135
Inquiry

Benzophenone-3,3',4,4'-tetracarboxylic dianhydride. 96%    2421-28-5

Pack Size
Purity
Availability
Price
100gm
In stock
3000
Update time:2024-08-21
New Delhi
Phone: 91-98-91111994
Web:
Product catalog: 50852
Inquiry
New Delhi
Phone: 1-800-425-7889
Web:
Product catalog: 26979
Inquiry

Benzophenone-3,3,4,4-tetracarboxylic dianhydride. 96%    2421-28-5

Pack Size
Purity
Availability
Price
100gm
In stock Availability:Yes
3400
Update time:2024-08-21
New Delhi
Phone: 91-89-77036378
Web:
Product catalog: 1851
Inquiry

Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride, 99%    2421-28-5

Pack Size
Purity
Availability
Price
100gm
In stock Inquiry
3546
Update time:2024-08-21
New Delhi
Phone: 91-98-20041841
Web:
Product catalog: 11297
Inquiry