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A13519 1,8-Naphthalic anhydride, 97%

CAS Number
81-84-5
Synonyms
Naphthalene-1,8-dicarboxylic anhydride

Stock No. Size Price ($) Quantity Availability
A13519-18 50g 20.40
A13519-30 250g 45.50
A13519-0B 1000g 137.00
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1,8-Naphthalic anhydride, 97%

MDL
MFCD00006925
EINECS
201-380-2

Chemical Properties

Formula
C12H6O3
Formula Weight
198.18
Melting point
269-273°
Storage & Sensitivity
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in ether and alcohol. Slightly soluble in acetic acid. Insoluble in water.

Applications

1,8-Naphthalic anhydride is used as a seed protectant and to prepare dyestuffs and optical brighteners. It is used in the preparation of napthalimide analogues, which finds application as anticancer agents. Further, it is used as fluorescent brightening agent for polymeric materials.

Notes

Moisture sensitive. Incompatible with strong oxidizing agents, strong acids and strong bases.

Literature References

Wang, F.; Sun, J.; Wang, J.; Bai, S.; Wu, X. Influence of Various Solvents on the Luminescent Performance of 1,8-Naphthalic Anhydride Modified by Eu3+ Ions. J. Nanosci. Nanotechnol. 2015, 15 (6), 4347-4352.

Gerbich, T.; Schmitt, H. C.; Fischer, I.; Petersen, J.; Albert, J.; Mitric?, R. Time-Resolved Study of 1,8-Naphthalic Anhydride and 1,4,5,8-Naphthalene-tetracarboxylic Dianhydride. J. Phys. Chem. A 2015, 119 (23), 6006-6016.

GHS Hazard and Precautionary Statements

Hazard Statements: H317-H319

May cause an allergic skin reaction. Causes serious eye irritation.

Precautionary Statements: P261-P264b-P272-P280-P302+P352-P305+P351+P338-P333+P313-P363-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Contaminated work clothing should not be allowed out of the workplace. 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 or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
153190
Harmonized Tariff Code
2917.39
TSCA
Yes
RTECS
QK5350000

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