Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride
Synonym(s):Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic 2,3:5,6-dianhydride;Bicyclo[2.2.2]oct-7-ene-2,3:5,6-tetracarboxylic dianhydride;Bicyclooctenetetracarboxylic dianhydride
- CAS NO.：1719-83-1
- Empirical Formula: C12H8O6
- Molecular Weight: 248.19
- MDL number: MFCD00082228
- EINECS: 217-009-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-24 17:21:45
![Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Structural](https://img.chemicalbook.in/CAS/GIF/1719-83-1.gif)
What is Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride?
Chemical properties
white to beige powder
The Uses of Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride
Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride is used to prepare the thermo-cured cycloaliphatic polyamic acid and photo-cured cycloaliphatic polyamic ester, which were then converted to cycloaliphatic polyimide film.
What are the applications of Application
Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride is used to prepare a polyamic acid and ester which is further converted to a polyimide film.
Properties of Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride
| Melting point: | >300 °C(lit.) |
| Boiling point: | 351.26°C (rough estimate) |
| Density | 1.4501 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | Store below +30°C. |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | Soluble in water |
| Sensitive | Moisture Sensitive |
| BRN | 294213 |
| CAS DataBase Reference | 1719-83-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Bicyclo[2.2.2]-7-octene-2,3,5,6-tetracarboxylic acid dianhydride(1719-83-1) |
Safety information for Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride
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