Benzo[b]thiophene,2,3-dichloro-

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Names

[ CAS No. ]:
5323-97-7

[ Name ]:
Benzo[b]thiophene,2,3-dichloro-

[Synonym ]:
2,3-Dichlorothionaphthene
Thianaphthene,2,3-dichloro
1,2-Dichlorobenzo(b)thiophene
2,3-Dichlor-benzo[b]thiophen
2,3-Dichlorothianaphthene
2,3-dichloro-benzo[b]thiophene

Chemical & Physical Properties

[ Density]:
1.483g/cm3

[ Boiling Point ]:
300.2ºC at 760mmHg

[ Molecular Formula ]:
C8H4Cl2S

[ Molecular Weight ]:
203.08800

[ Flash Point ]:
179ºC

[ Exact Mass ]:
201.94100

[ PSA ]:
28.24000

[ LogP ]:
4.20810

[ Index of Refraction ]:
1.688

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XI8925000
CHEMICAL NAME :
Thianaphthene, 2,3-dichloro-
CAS REGISTRY NUMBER :
5323-97-7
BEILSTEIN REFERENCE NO. :
0128228
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H4-Cl2-S
MOLECULAR WEIGHT :
203.08
WISWESSER LINE NOTATION :
T56 BSJ CG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,341,1953

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thianaphthene
  • Carbon tetrachloride
  • Chlorine

DownStream

  • Thianaphthene
  • Benzo[b]thiophene,2,3-dichloro-, 1,1-dioxide

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Benzo[b]thiophene,2,3-dichloro-, 1,1-dioxide
  • Benzo[b]thiophene,2,3-dibromo-
  • Benzo[b]thiophene-2,3-dione
  • Benzo[b]thiophene, 2,3-dihydro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
  • Benzo[b]thiophene-2,3-diamine, N3,N3-dimethyl- (9CI)
  • Benzo[b]thiophene-2,3-diamine, 4,5,6,7-tetrahydro- (9CI)
  • 1,1-Dimethylethyl 3-(4-methyl-8-quinolinyl)-1-piperidinecarboxylate
  • (5-ethyl-1H-pyrazol-4-yl)methanol
  • (1S,3R)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-1-(2,2,2-trifluoroethyl)cyclopentanecarboxylic acid
  • 2-Amino-2-(3,4-dimethylcyclohexyl)acetamide
  • 3-(4-methoxypyrrolidin-2-yl)-4-methyl-4H-1,2,4-triazole
  • 4-Cyclopropyl-2-((methylthio)methyl)pyrimidine-5-carboxylic acid
  • 1-[(dimethyl-1H-1,2,4-triazol-5-yl)methyl]-1H-pyrazol-4-amine
  • 1-(3-Methoxypropyl)piperazin-2-one
  • 2,4-dichloro-6-(1-methyl-1H-1,2,4-triazol-5-yl)aniline
  • 3-(1-Ethyl-1h-1,2,4-triazol-5-yl)piperidine
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