1,8-Naphthalic anhydride CAS:81-84-5
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
1,8-Naphthalic anhydride 1,8-Naphthalic anhydride 81-84-5
Quick Details
- Appearance:White powder
- Application: Pharmaceutical Intermediates
- PackAge:25kg /carton or 25kg/drum
- ProductionCapacity:2500|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Product Name | 1,8-Naphthalic anhydride |
| Synonyms | 1H, 3H-NAPHTHO(1,8-CD)-PYRAN-1,3-DIONE;NAPHTHALENE-1,8-DICARBOXYLIC ACID ANHYDRIDE;Naphthalene-1,8-dicarboxylic anhydride;NAPHTHALIC ANHYDRIDE;NAPHTHO[1,8,8A-C,D]PYRAN-1,3-DIONE;PROTECT(R);1,8-naphthallic anhydried;benzo[de]isochroman-1,3-dione |
| CAS | 81-84-5 |
| MF | C12H6O3 |
| MW | 198.17 |
| EINECS | 201-380-2 |
| Product Categories | Intermediates of Dyes and Pigments;Oxygen cyclic compounds;Naphthalene derivatives |
Details:
| Melting point | 269 °C |
| Boiling point | 295.48°C (rough estimate) |
| density | 1.2571 (rough estimate) |
| refractive index | 1.5550 (estimate) |
| Fp | 272 °C |
| storage temp. | Store below +30°C. |
| form | Powder |
| color | Beige to light brown |
| Sensitive | Moisture Sensitive |
| Water Solubility | decomposes |
| BRN | 153190 |
| CAS DataBase Reference | 81-84-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,8-Naphthalic anhydride(81-84-5) |
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