8-Hydroxy-5,7-dinitronaphthalene-2-sulfonic acid

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Names

[ CAS No. ]:
483-84-1

[ Name ]:
8-Hydroxy-5,7-dinitronaphthalene-2-sulfonic acid

[Synonym ]:
Flavianic Acid Dihydrate
8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic Acid Dihydrate
2,4-Dinitro-1-naphthol-7-sulfonic Acid Dihydrate
FLAVIANIC ACID
EINECS 207-600-3
MFCD00046407

Chemical & Physical Properties

[ Density]:
1.865 g/cm3

[ Melting Point ]:
148-151 °C(lit.)

[ Molecular Formula ]:
C10H6N2O8S

[ Molecular Weight ]:
314.22800

[ Exact Mass ]:
313.98400

[ PSA ]:
174.62000

[ LogP ]:
3.73570

[ Index of Refraction ]:
1.744

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QK1810000
CHEMICAL NAME :
2-Naphthalenesulfonic acid, 5,7-dinitro-8-hydroxy-
CAS REGISTRY NUMBER :
483-84-1
BEILSTEIN REFERENCE NO. :
2708476
LAST UPDATED :
199706
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C10-H6-N2-O8-S
MOLECULAR WEIGHT :
314.24
WISWESSER LINE NOTATION :
L66J BQ CNW ENW ISWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
10 umol/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,11,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83981 No. of Facilities: 33 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 132 (estimated)

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
34-40

[ Safety Phrases ]:
S22-S26-S36/37/39-S45

[ RIDADR ]:
UN 1759 8/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
QK1810000

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Naphthalenol
  • 1,7-cleve's acid
  • 4-hydroxynaphthalene-1,3,6-trisulfonic acid
  • nitric acid
  • 1-Hydroxynaphthalene-7-sulfonic acid
  • 1-naphthol-2,7-disulfonic acid

DownStream

  • 4-Hydroxyphthalic acid
  • 4-SULFOPHTHALIC ACID
  • chloropicrin
  • 3-Hydroxybenzoicacid
  • Dimethyl 4-hydroxyphthalate
  • 1(3H)-Isobenzofuranone,5-hydroxy-

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (2S)-2-amino-4-(diaminomethylideneamino)oxybutanoic acid,8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid
  • 8-hydroxy-5,7-dinitronaphthalene-2-sulphonic acid, aluminium salt
  • 8-Hydroxy-5,7-dinitronaphthalene-1-sulfonic acid sodium salt
  • barium 8-hydroxy-5,7-dinitronaphthalene-2-sulphonate (1:1)
  • 8-hydroxy-5-nitrosoquinoline-7-sulfonic acid
  • 8-hydroxy-7-iodoquinolinesulphonic acid
  • DBCO-NHCO-PEG2-maleimide
  • DBCO-NHCO-PEG12-maleimide
  • Potassium trifluoro(pent-4-en-2-yl)borate
  • (4-Amino-1,3-phenylene)dimethanol hydrochloride
  • Sodium 5-aminonaphthalene-1,3,7-trisulfonate
  • (4-Fluoro-2-methoxyphenyl)hydrazine hydrochloride
  • Atorvastatin 3-Deoxy-hept-2-enoic Acid Sodium salt
  • 2-(4-Bromophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol trihydrate
  • 2-Phenyl-1-(pyrimidin-2-yl)ethanamine hydrochloride
  • 1-Benzhydrylazetidine hydrochloride
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