1,8-Naphthalic anhydride CAS#81-84-5

CAS Number: 81-84-5
Chemical Formula:C12H6O3
Synonyms:

Two1,8-naphthaleneanhydride
Naphthalic anh
1,8 Naphthaloic Anhydride

Appearance: Light Brown Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

1,8-Naphthalic anhydride CAS#81-84-5

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.

1,8-Naphthalic anhydride Chemical Properties

Melting point	269 °C
Boiling point	295.48°C (rough estimate)
density	1.2571 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5550 (estimate)
Fp	272 °C
storage temp.	Store below +30°C.
solubility	Chloroform (Slightly, Heated), DMSO
form	Powder
color	Beige to light brown
Water Solubility	decomposes
Sensitive	Moisture Sensitive
BRN	153190
InChI	1S/C12H6O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6H
InChIKey	GRSMWKLPSNHDHA-UHFFFAOYSA-N
SMILES	O=C1OC(=O)c2cccc3cccc1c23
LogP	3.24
Surface tension	72.5mN/m at 1.3mg/L and 20℃
CAS DataBase Reference	81-84-5(CAS DataBase Reference)
NIST Chemistry Reference	1,8-Naphthalic anhydride(81-84-5)
EPA Substance Registry System	1,8-Naphthalic anhydride (81-84-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39-24/25
WGK Germany	2
RTECS	QK5350000
F	21
TSCA	TSCA listed
HS Code	29173980
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 STOT SE 3
Hazardous Substances Data	81-84-5(Hazardous Substances Data)