2,3-Naphthalenedicarboxylicacid, 1,4-dihydroxy-, 2,3-diethyl ester

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Names

[ CAS No. ]:
59883-07-7

[ Name ]:
2,3-Naphthalenedicarboxylicacid, 1,4-dihydroxy-, 2,3-diethyl ester

[Synonym ]:
ethyl 1,4-dihydroxy-2,3-naphthalenedicarboxylate
1,4-Dihydroxy-naphthalin-2,3-dicarbonsaeure-diaethylester
Rubidate
2,3-NAPHTHALENEDICARBOXYLIC ACID,1,4-DIHYDROXY-,DIETHYL ESTER
1,4-dihydroxy-naphthalene-2,3-dicarboxylic acid diethyl ester
Rubidate UV
1,4-Dihydroxy-2,3-naphthalenedicarboxylic acid diethyl ester
diethyl 1,4-dihydroxy-2,3-naphthalenedicarboxylate

Chemical & Physical Properties

[ Density]:
1.327g/cm3

[ Boiling Point ]:
462.4ºC at 760 mmHg

[ Molecular Formula ]:
C16H16O6

[ Molecular Weight ]:
304.29500

[ Flash Point ]:
169.3ºC

[ Exact Mass ]:
304.09500

[ PSA ]:
93.06000

[ LogP ]:
2.60440

[ Index of Refraction ]:
1.621

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ3435000
CHEMICAL NAME :
2,3-Naphthalenedicarboxylic acid, 1,4-dihydroxy-, diethyl ester
CAS REGISTRY NUMBER :
59883-07-7
BEILSTEIN REFERENCE NO. :
3436288
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H16-O6
MOLECULAR WEIGHT :
304.32
WISWESSER LINE NOTATION :
L66J BQ CVO2 DVO2 EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3012 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YHTPAD Yaoxue Tongbao. Bulletin of Pharmacology. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.13-23, 1978-88. For publisher information, see ZYZAEU. Volume(issue)/page/year: 21,158,1986

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diethyl phthalate
  • Diethyl succinate
  • Sodium ethoxide

DownStream

  • 1,4-Dihydroxy-2-naphthoic acid
  • Methyl 1,4-dihydroxy-2-naphthoate

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%