2421-28-5 C17H6O7 3,3',4,4'-Benzophenonetetracarboxylic dianhydride
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| 10 Gram |
Negotiable |
- Min.Order :10 Gram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other
Keywords
2421-28-5 C17H6O7 3,3',4,4'-Benzophenonetetracarboxylic dianhydride 2421-28-5 C17H6O7
Quick Details
- Appearance:white powder
- Application:BTDA is important monomer of polyimide, and used for production of polyimide material. The material has high temperature resistance, low temperature resistance, corrosion resistance, radiation resista
- PackAge:Woven bag
- ProductionCapacity:1|Kilogram|Day
- Storage:Normal temperature
- Transportation:Ocean shipping Express delivery
Superiority:
| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Basic information |
| Product Name: | 3,3',4,4'-Benzophenonetetracarboxylic dianhydride |
| Synonyms: | 1,3-Isobenzofurandione, 5,5'-carbonylbis-;3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride;3,3',4,4'-Tetracarboxybenzophenone dianhydride;3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride;3-Isobenzofurandione,5,5’-carbonylbis-1;4,4'-Carbonylbis[phthalic anhydride];4,4'-Diphthalic anhydride ketone;5,5’-carbonylbis-3-isobenzofurandione |
| CAS: | 2421-28-5 |
| MF: | C17H6O7 |
| MW: | 322.23 |
| EINECS: | 219-348-1 |
| Product Categories: | pharmacetical;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Benzophenones (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, pharmaceutical intermediates;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials |
| Mol File: | 2421-28-5.mol |
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| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Chemical Properties |
| mp | 218-222 °C(lit.) |
| bp | 320°C 5mm |
| density | 1,57 g/cm3 |
| vapor density | 1.4 (vs air) |
| vapor pressure | <0.1 mm Hg ( 0 °C) |
| Fp | 324 °C |
| solubility | DMF: 0.1 g/mL, clear |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| Sublimation | 220-230 ºC |
| BRN | 761777 |
| NIST Chemistry Reference | Bis-(3-phthalyl anhydride) ketone(2421-28-5) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 5,5'-carbonylbis-(2421-28-5) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37 |
| Safety Statements | 25 |
| WGK Germany | 1 |
| F | 21 |
| HS Code | 29183000 |
| MSDS Information |
| Provider | Language |
|---|---|
| BTDA | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Usage And Synthesis |
| Chemical Properties | white crystall powder |
| Usage | BTDA is important monomer of polyimide, and used for production of polyimide material. The material has high temperature resistance, low temperature resistance, corrosion resistance, radiation resistance, insulation, shock resistance, excellent performance. Can be made into structure parts, laminates, films, adhesives, coatings, insulation materials and reinforcing material, etc., can be widely used in the field of aerospace, electrical / electronics, shipbuilding, automobile, precision machinery. |
| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Preparation Products And Raw materials |
| Raw materials | Acetone |
Details:
| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Basic information |
| Product Name: | 3,3',4,4'-Benzophenonetetracarboxylic dianhydride |
| Synonyms: | 1,3-Isobenzofurandione, 5,5'-carbonylbis-;3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride;3,3',4,4'-Tetracarboxybenzophenone dianhydride;3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride;3-Isobenzofurandione,5,5’-carbonylbis-1;4,4'-Carbonylbis[phthalic anhydride];4,4'-Diphthalic anhydride ketone;5,5’-carbonylbis-3-isobenzofurandione |
| CAS: | 2421-28-5 |
| MF: | C17H6O7 |
| MW: | 322.23 |
| EINECS: | 219-348-1 |
| Product Categories: | pharmacetical;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Benzophenones (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, pharmaceutical intermediates;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials |
| Mol File: | 2421-28-5.mol |
|
|
|
| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Chemical Properties |
| mp | 218-222 °C(lit.) |
| bp | 320°C 5mm |
| density | 1,57 g/cm3 |
| vapor density | 1.4 (vs air) |
| vapor pressure | <0.1 mm Hg ( 0 °C) |
| Fp | 324 °C |
| solubility | DMF: 0.1 g/mL, clear |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| Sublimation | 220-230 ºC |
| BRN | 761777 |
| NIST Chemistry Reference | Bis-(3-phthalyl anhydride) ketone(2421-28-5) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 5,5'-carbonylbis-(2421-28-5) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37 |
| Safety Statements | 25 |
| WGK Germany | 1 |
| F | 21 |
| HS Code | 29183000 |
| MSDS Information |
| Provider | Language |
|---|---|
| BTDA | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Usage And Synthesis |
| Chemical Properties | white crystall powder |
| Usage | BTDA is important monomer of polyimide, and used for production of polyimide material. The material has high temperature resistance, low temperature resistance, corrosion resistance, radiation resistance, insulation, shock resistance, excellent performance. Can be made into structure parts, laminates, films, adhesives, coatings, insulation materials and reinforcing material, etc., can be widely used in the field of aerospace, electrical / electronics, shipbuilding, automobile, precision machinery. |
| 3,3',4,4'-Benzophenonetetracarboxylic dianhydride Preparation Products And Raw materials |
| Raw materials | Acetone |
HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas.
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