1,8-Naphthalic anhydride (81-84-5)

Identification
Name:	1,8-Naphthalic anhydride
Synonyms:	Naphthalicanhydride (7CI,8CI);1,8-Naphthalenedicarboxylic acid anhydride;1,8-Naphthalenedicarboxylic anhydride;1,8-Naphthalic acid anhydride;
CAS:	81-84-5
EINECS:	201-380-2
Molecular Formula:	C₁₂H₆O₃
Molecular Weight:	198.18
InChI:	InChI=1/C12H6O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6H
Molecular Structure:
Properties
Transport:	41514?
Boiling Point:	407.5oC at 760 mmHg
Density:	1.449 g/cm³
Stability:	Stable under normal temperatures and pressures. Moisture sensitive.
Refractive index:	1.736
Water Solubility:	decomposes
Solubility:	decomposes
Appearance:	pale yellow powder
Specification:	European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols:Not available? Risk Phrases:? Safety Phrases: S 24/25 Avoid contact with skin and eyes.? WGK (Water Danger/Protection) CAS# 81-84-5: Not available Canada CAS# 81-84-5 is listed on Canada's NDSL List US Federal TSCA CAS# 81-84-5 is listed on the TSCA Inventory.
Report:	Reported in EPA TSCA Inventory.
Packinggroup:	O53
HS Code:	29173980
Storage Temperature:	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Sensitive:	Moisture Sensitive
Color:	Light tan crystalline solid Needles in alcohol
Usage:	Herbicide safener.
Safety Data
Hazard Symbols	Xi: Irritant