1,4,5,8-Naphthalenetetracarboxylic dianhydride
Price | Get Latest Price | ||
Package | 1KG | 10KG | 25KG |
Min. Order: | 1KG |
Supply Ability: | 1ton |
Update Time: | 2022-10-11 |
Product Details
Product Name: 1,4,5,8-Naphthalenetetracarboxylic dianhydride | CAS No.: 81-30-1 |
EC-No.: 201-342-5 | Min. Order: 1KG |
Purity: 98% | Supply Ability: 1ton |
Release date: 2022/10/11 |
1. Product Information
Product Name: | 1,4,5,8-Naphthalenetetracarboxylic dianhydride |
Synonyms: | (2)benzopyrano(6,5,4-def)(2)benzopyran-1,3,6,8-tetrone;[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone;1,4,5,8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride;1,4,5,8-Naphthalenetetracarboxylic acid anhydride;1,4,5,8-Naphthalenetetracarboxylic acid dianhydride;1,4,5,8-Naphthalenetetracarboxylic acid, 1,8:4,5-dianhydride;Aids125787;Aids-125787 |
CAS: | 81-30-1 |
MF: | C14H4O6 |
MW: | 268.18 |
EINECS: | 201-342-5 |
Product Categories: | Highly Purified Reagents;Other Categories;Intermediates of Dyes and Pigments;Naphthalene derivatives;Acid Anhydrides, etc. (Reagents for Conducting Polymer Research);Refined Products by Sublimation;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Reagents for Conducting Polymer Research |
Mol File: | 81-30-1.mol |
1,4,5,8-Naphthalenetetracarboxylic dianhydride Chemical Properties |
Melting point | >300 °C (lit.) |
Boiling point | 371.34°C (rough estimate) |
density | 1.5122 (rough estimate) |
refractive index | 1.5230 (estimate) |
storage temp. | Inert atmosphere,Room Temperature |
solubility | DMSO (Slightly, Heated), Methanol (Slightly) |
form | Solid |
color | Off-White to Light Beige |
Sensitive | Moisture Sensitive |
BRN | 272788 |
Stability: | Hygroscopic, Moisture Sensitive |
InChIKey | YTVNOVQHSGMMOV-UHFFFAOYSA-N |
CAS DataBase Reference | 81-30-1(CAS DataBase Reference) |
NIST Chemistry Reference | 1,4,5,8-Naphthalenetetracarboxylic dianhydride(81-30-1) |
EPA Substance Registry System | [2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone (81-30-1) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 2 |
RTECS | QK3695000 |
F | 10-21 |
TSCA | Yes |
HS Code | 29173990 |
Toxicity | LD50 oral in rat: 7400mg/kg |
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