Product

4-Bromo-1,8-naphthalic anhydride

CAS No.：81-86-7

Other grades of this product :

4-Bromo-1,8-naphthalic anhydride Basic information

Product Name:	4-Bromo-1,8-naphthalic anhydride
Synonyms:	6-BROMO-BENZO[DE]ISOCHROMENE-1,3-DIONE;6-Bromo-1H,3H-naphtho[1,8-cd]pyran-1,3-dione;4-BROMONAPHTHALIC ANHYDRIDE;1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 6-bromo-;4-Bromo-1,8-naphthalic anhydride;7-Bromo-1H,3H-naphtho[1,8-cd]pyran-1,3-dione;6-Bromo-1H,3H-benzo[de]isochromene-1,3-dione, 6-Bromo-1,3-dioxo-1H,3H-benzo[de]isochromene;4-BroMo-1,8-naphthalic anhydride 95%
CAS:	81-86-7
MF:	C12H5BrO3
MW:	277.07
EINECS:	201-382-3
Product Categories:	Pyridines;Anhydride Monomers;Monomers;Polymer Science
Mol File:	81-86-7.mol

4-Bromo-1,8-naphthalic anhydride Chemical Properties

Melting point	217-219 °C (lit.)
Boiling point	467.2±28.0 °C(Predicted)
density	1.812±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
color	Off-White to Pale Yellow
CAS DataBase Reference	81-86-7(CAS DataBase Reference)
EPA Substance Registry System	1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-bromo- (81-86-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
HS Code	29173990

MSDS Information

Provider	Language
SigmaAldrich	English

4-Bromo-1,8-naphthalic anhydride Usage And Synthesis

Uses	4-Bromo-1,8-naphthalic Anhydride is used as a starting material in the synthesis of a fluorescent probe for the detection of copper ions in living human LO-2 cell lines.

4-Bromo-1,8-naphthalic anhydride Preparation Products And Raw materials

Raw materials	4-Bromonaphthalic acid-->5-bromoacenaphthylene-1,2-dione-->5-Bromoacenaphthene-->1,8-Naphthalic anhydride-->Acenaphthene-->Acetic acid
Preparation Products	5-bromonaphthalene-1-carboxylic acid

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