6642-29-1

Name 6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
CAS 6642-29-1
EINECS(EC#) 229-659-4
Molecular Formula C12H5NO5
MDL Number MFCD00013446
Molecular Weight 243.17
MOL File 6642-29-1.mol
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Chemical Properties

Melting point  226-229 °C (lit.)
Boiling point  509.9±33.0 °C(Predicted)
density  1.637±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
form  powder
color  Dark yellow
BRN  237909
InChI 1S/C12H5NO5/c14-11-7-3-1-2-6-9(13(16)17)5-4-8(10(6)7)12(15)18-11/h1-5H
InChIKey LKOZHLXUWUBRDK-UHFFFAOYSA-N
SMILES [O-][N+](=O)c1ccc2C(=O)OC(=O)c3cccc1c23

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
HS Code  2932990090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

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