2,2'-thiophene-2,5-diylbis(benzoxazole)

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Names

[ CAS No. ]:
2866-43-5

[ Name ]:
2,2'-thiophene-2,5-diylbis(benzoxazole)

[Synonym ]:
2,4-DICHLORO-5-FLUORO-3-NITROBENZOTRIFLUORIDE
2,2'-thiodipropanol
2,2'-sulfanediyldipropan-1-ol
2,2'-sulfanediyl-bis-propan-1-ol
2,2'-thiophene-2,5-diyl-bis-benzooxazole
1-Propanol,2,2'-thiobis

Chemical & Physical Properties

[ Density]:
1.385

[ Boiling Point ]:
466.4ºC at 760 mmHg

[ Melting Point ]:
216-220ºC

[ Molecular Formula ]:
C18H10N2O2S

[ Molecular Weight ]:
318.34900

[ Flash Point ]:
235.9ºC

[ Exact Mass ]:
318.04600

[ PSA ]:
80.30000

[ LogP ]:
5.36450

[ Index of Refraction ]:
1.6000 (estimate)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4888166
CHEMICAL NAME :
Benzoxazole, 2,2'-(2,5-thiophenediyl)bis-
CAS REGISTRY NUMBER :
2866-43-5
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C18-H10-N2-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>30 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thiophene-2,5-dicarboxylic acid
  • aminophenol
  • Benzoxazole
  • 2,5-Diiodothiophene
  • 2,5-Dibromothiophene
  • 2 5-THIOPHENEDICARBONYL DICHLORIDE

DownStream

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

  • 5-methyl-2-[5-(5-methyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
  • 5-propan-2-yl-2-[5-(5-propan-2-yl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
  • 2-(5-pyridin-2-ylthiophen-2-yl)pyridine
  • 2,3'-(2,5-Thiophenediyl)bis-benzothiazole
  • 2,2'-[pyridine-2,5-diylbis(propane-3,1-diyl)]bis(1H-isoindole-1,3(2H)-dione)
  • 2,2'-THIENE-2,5-DIYLBIS(5-PHENYL-1,3,4-OXADIAZOLE)
  • 1-(4-amino-2,3-dihydro-1H-indol-1-yl)-2-(dimethylamino)ethan-1-one
  • rac-1-[(3R,4R)-3-(2-aminoethyl)-4-methylpyrrolidin-1-yl]-2,2-dimethylpropan-1-one
  • rac-2-[(3R,4R)-1-cyclopentanecarbonyl-4-methylpyrrolidin-3-yl]ethan-1-amine
  • 3-[(5-Bromothiophen-2-yl)oxy]pyrrolidine
  • 2-Bromo-3-(1,1-difluoro-3-hydroxypropyl)phenol
  • Benzyl 2-ethynyl-3,3-dimethylazetidine-1-carboxylate
  • Ethyl 3-[(benzyloxy)methyl]azetidine-3-carboxylate
  • Methyl 2-ethyl-5,5-dioxo-1-oxa-5lambda6-thiaspiro[2.4]heptane-2-carboxylate
  • rac-(1R,3R)-3-[1-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]-2,2-dimethylcyclopropane-1-carboxylic acid
  • 3-cyclopropyl-3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxypropanamido]butanoic acid
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