2,3-NAPHTHALENEDICARBOXYLIC ACID

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Names

[ CAS No. ]:
2169-87-1

[ Name ]:
2,3-NAPHTHALENEDICARBOXYLIC ACID

[Synonym ]:
2,3-DIFLUORO-5-(TRIMETHYLSILYL)BENZOIC ACID
naphthalene-2,3-dicaboxylic acid
N400_ALDRICH
2,3-naphthylenedicarboxylic acid
EINECS 218-517-7
ghl.PD_Mitscher_leg0.770
2,3-NAPHTHALENEDICARBOXYLIC ACID
MFCD00004104
2,3-naphthalene dicarboxylic acid
naphthalene-2,3-dicarboxylic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
407.5±33.0 °C at 760 mmHg

[ Melting Point ]:
238-240 °C (dec.)(lit.)

[ Molecular Formula ]:
C12H8O4

[ Molecular Weight ]:
216.189

[ Flash Point ]:
214.4±21.9 °C

[ Exact Mass ]:
216.042252

[ PSA ]:
74.60000

[ LogP ]:
2.04

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.708

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Maleic anhydride
  • 1,2-Bis(dibromomethyl)benzene
  • 2,3-Naphthalenedicarbaldehyde
  • 3-cyanonaphthalene-2-carboxamide
  • cyclobuta[b]naphthalene-1,2-dione
  • 1,3-dihydronaphtho[2,3-c]furan
  • 1,3-dihydro-2λ4-benzotellurole-2,2-diyl diiodide
  • 1,3-dihydro-2,2-bis(trifluoroacetoxy)benzo[c]tellurophene
  • benzo[c]tellurophene

DownStream

  • 2,3-Naphthalenedicarboximide
  • N-PHENYL-2,3-NAPHTHALIMIDE
  • 2-naphthalen-2-ylcyclopenta[b]naphthalene-1,3-dione
  • 1,3-diphenylbenzo[f][2]benzofuran
  • benzo[g]phthalazine
  • 2,3-Bis(hydroxymethyl)naphthalene
  • 2,3-Naphthalenedicarboxylic Anhydride
  • 2,3-Naphthalenedicarbaldehyde
  • 2-propylbenzo[f]isoindole-3-carbonitrile
  • Dimethyl 2,3-naphthalenedicarboxylate

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Structure of 2,3-naphthalenedicarboxylic acid.

Acta Crystallogr. C 48 ( Pt 11) , 1971-5, (1992)

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 A, mu = 1.09 cm-1, F(000...


More Articles

Related Compounds

  • 2,3-NAPHTHALENEDICARBOXYLIC ACID
  • 2,3-Naphthalenedicarboxylic acid,5-sulfo
  • 5-Amino-2,3-naphthalenedicarboxylic acid
  • 2,3-Naphthalenedicarboxylic acid,1-phenyl
  • 2,3-Naphthalenedicarboxylic acid,5-hydroxy
  • 2,3-naphthalenedicarboxylic acid hydrazide