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81-84-5 - 1,8-Naphthalic anhydride, 97% - Naphthalene-1,8-dicarboxylic anhydride - A13519 - Alfa Aesar

A13519 1,8-Naphthalic anhydride, 97%

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

Size Price ($) Quantity Availability
50g 18.27
250g 42.85
1000g 132.87
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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°
Sensitivity
Moisture Sensitive
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: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
153190
Harmonized Tariff Code
2917.39
TSCA
Yes
RTECS
QK5350000

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