2,5-Benzoxazolediamine

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Names

[ CAS No. ]:
64037-26-9

[ Name ]:
2,5-Benzoxazolediamine

[Synonym ]:
2,5-Diamino-benzoxazol
benzooxazole-2,5-diamine
2,5-Benzoxazolediamine

Chemical & Physical Properties

[ Density]:
1.432g/cm3

[ Boiling Point ]:
380.2ºC at 760mmHg

[ Molecular Formula ]:
C7H7N3O

[ Molecular Weight ]:
149.15000

[ Flash Point ]:
183.7ºC

[ Exact Mass ]:
149.05900

[ PSA ]:
78.07000

[ LogP ]:
2.15460

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4820000
CHEMICAL NAME :
Benzoxazole, 2,5-diamino-
CAS REGISTRY NUMBER :
64037-26-9
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H7-N3-O
MOLECULAR WEIGHT :
149.17
WISWESSER LINE NOTATION :
T56 BN DOJ CZ HZ

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 :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),338,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Nitrobenzooxazol-2-amine
  • 2-Amino-4-nitrophenol

DownStream

  • 5-Amino-1,3-benzoxazol-2(3H)-one

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

  • 2-[5-(4-ethylphenoxy)-3-methylpentyl]-2,3,3-trimethyloxirane
  • 2-(5-bromo-2-nitrophenyl)propyl methyl carbonate
  • 2,5-dimethyl-3,4-bis(trifluoromethylsulfanyl)-1H-pyrrole
  • 2-[5-[(4-bromophenyl)methyl]-1,3-thiazol-2-yl]isoindole-1,3-dione
  • 2-[(5-bromo-thiophen-2-yl)methylene]malononitrile
  • 2,5-dimethyl-8-prop-1-en-2-yl-3,4,4a,5,6,7,8,8a-octahydrochromen-2-ol
  • 4-(2-Azidoethyl)-2-bromo-1-methylbenzene
  • 3-Acetamido-4-(propan-2-yl)benzoic acid
  • O-[2-(3-bromo-5-methylthiophen-2-yl)ethyl]hydroxylamine
  • 3-(6-Bromopyridin-3-yl)-3,3-difluoropropan-1-amine
  • 4-Bromo-3-cyclopropyl-1,2-oxazole
  • 4-(Aminomethyl)-4-[5-(trifluoromethyl)thiophen-2-yl]cyclohexan-1-ol
  • 3-(But-3-yn-2-yl)benzene-1,2-diol
  • 5-(2-Methyloxolan-3-yl)-1,2-oxazol-3-amine
  • 7-(4-Chlorophenyl)-8-hydroxy-5-oxaspiro[3.4]oct-7-en-6-one
  • 4-Azaspiro[2.4]heptane-7-carbaldehyde
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