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2169-87-1

Name 2,3-NAPHTHALENEDICARBOXYLIC ACID
CAS 2169-87-1
EINECS(EC#) 218-517-7
Molecular Formula C12H8O4
MDL Number MFCD00004104
Molecular Weight 216.19
MOL File 2169-87-1.mol
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Chemical Properties

Appearance OFF-WHITE TO BEIGE POWDER
Melting point  238-240 °C (dec.) (lit.)
Boiling point  316.6°C (rough estimate)
density  1.3023 (rough estimate)
refractive index  1.7080 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  Solid
pka 2.95±0.30(Predicted)
color  Off-white
BRN  1967507
InChI InChI=1S/C12H8O4/c13-11(14)9-5-7-3-1-2-4-8(7)6-10(9)12(15)16/h1-6H,(H,13,14)(H,15,16)
InChIKey KHARCSTZAGNHOT-UHFFFAOYSA-N
SMILES C1=C2C(C=CC=C2)=CC(C(O)=O)=C1C(O)=O
CAS DataBase Reference 2169-87-1(CAS DataBase Reference)
EPA Substance Registry System 2,3-Naphthalenedicarboxylic acid (2169-87-1)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
WGK Germany  3
HS Code  29173995

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