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Sigma-Aldrich

2,3-Naphthalenedicarboxylic acid

95%

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About This Item

Linear Formula:
C10H6(CO2H)2
CAS Number:
2169-87-1
Molecular Weight:
216.19
Beilstein/REAXYS Number:
1967507
EC Number:
218-517-7
MDL number:
MFCD00004104
UNSPSC Code:
12352100
PubChem Substance ID:
24897358
NACRES:
NA.22

assay

95%

form

powder

mp

238-240 °C (dec.) (lit.)

SMILES string

OC(=O)c1cc2ccccc2cc1C(O)=O

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)

InChI key

KHARCSTZAGNHOT-UHFFFAOYSA-N

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Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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L J Fitzgerald et al.
Acta crystallographica. Section C, Crystal structure communications, 48 ( Pt 11), 1971-1975 (1992-11-15)
C12H8O4, M(r) = 216.20, monoclinic, C2/c, a = 5.087 (2), b = 19.222 (3), c = 9.552 (2) A, beta = 93.81 (3) degrees, V = 932.0 (5) A3, Z = 4, Dx = 1.54 g cm-3, lambda = 0.71073
Timo Rabe et al.
Dalton transactions (Cambridge, England : 2003), 49(15), 4861-4868 (2020-03-29)
Metal-organic frameworks containing Ga3+ ions and four differently substituted naphthalenedicarboxylates (ndc2-) have been synthesized and characterized. The Ga3+ ions are six-fold coordinated by oxygen atoms in all title compounds, but two different inorganic building units, i.e. trans corner-sharing and cis,trans

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