81-86-7;21563-29-1, CAS No 81-86-7;21563-29-1

81-86-7;21563-29-1 4-Bromo-1,8-Naphthalic Anhydride
Product Name	4-Bromo-1,8-Naphthalic Anhydride
Synonyms	1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 6-bromo-;6-bromo-1H,3H-benzo[de]isochromene-1,3-dione
Molecular Formula	C₁₂H₅BrO₃
Molecular Weight	277.0703
InChl	InChI=1/C12H5BrO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H
CAS Registry Number	81-86-7;21563-29-1
EINECS	201-382-3
Molecular Structure
Density	1.812g/cm³
Melting Point	217-219℃
Boiling Point	467.2°C at 760 mmHg
Refractive Index	1.733
Flash Point	236.3°C
Vapour Pressur	6.66E-09mmHg at 25°C
Hazard Symbols	Xi##Irritant:;
Risk Codes	R36/37/38:;
Safety Description	S26\|\|S37/39:;

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