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A19632 Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride, 97%

CAS Number
1719-83-1
Synonyms

Stock No. Size Price ($) Quantity Availability
A19632-14 25g 45.60
A19632-22 100g 124.00
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Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride, 97%

MDL
MFCD00082228
EINECS
217-009-2

Chemical Properties

Formula
C12H8O6
Formula Weight
248.19
Melting point
ca 360°
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Soluble in water

Applications

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.

Notes

Moisture Sensitive. Keep container tightly closed. Store away from oxidizing agents.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319

Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: P264b-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362

Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse.

Other References

Beilstein
294213
Harmonized Tariff Code
2917.20
TSCA
No

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