Naphthalic anhydride, 3-nitro-

Name	5-nitro-1H,3H-benzo[de]isochromene-1,3-dione
Synonyms	3-nitro-naphthalicanhydrid 3-Nitronaphthalic anhydride Naphthalic anhydride, 3-nitro- 3-NITRO-1,8-NAPHTHALIC ANHYDRIDE 3-Nitro-1,8-naphthalic anhydride 3-NITRO-1,8-NAPHTHALIC ANHYDRIDE, TECH. 3h-naphtho(1,8-cd)pyran-1,3-dione,5-nitro-1 5-nitro-1H,3H-benzo[de]isochromene-1,3-dione 5-Nitro-1H,3H-benzo[de]isochromene-1,3-dione 1H,3H-naphtho[1,8-cd]pyran-1,3-dione, 5-nitro- 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 5-nitro-
CAS	3027-38-1
EINECS	629-274-5
InChI	InChI=1/C12H5NO5/c14-11-8-3-1-2-6-4-7(13(16)17)5-9(10(6)8)12(15)18-11/h1-5H

Molecular Formula	C12H5NO5
Molar Mass	243.17
Density	1.4429 (rough estimate)
Melting Point	247-249 °C (dec.) (lit.)
Boling Point	386.04°C (rough estimate)
Flash Point	256.4°C
Solubility	DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
Vapor Presure	4.12E-10mmHg at 25°C
Appearance	Powder
Color	Light yellow to beige or light brown
BRN	23762
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.4500 (estimate)

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	QK5370000
FLUKA BRAND F CODES	10-21
HS Code	29163900
Hazard Class	IRRITANT