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
  • 11-(4-Methoxy-2-methylphenyl)-6,6-diphenyl-6,11-dihydro-5H-benzo[b]carbazol-9-ol
  • 11-(4-Hydroxyphenyl)-6,6-diphenyl-6,11-dihydro-5H-benzo[b]carbazol-9-ol
  • rel-tert-Butyl (4-butoxy-3-((3aR,8aR)-3,3a,8,8a-tetrahydro-2H-furo[2,3-b]indol-3a-yl)phenyl)carbamate
  • tert-Butyl N-{3-[(3aR,8aR)-8-(5-{[(tert-butoxy)carbonyl]amino}-2-ethoxyphenyl)-2H,3H,3aH,8H,8aH-furo[2,3-b]indol-3a-yl]-4-ethoxyphenyl}carbamate
  • rel-tert-Butyl (3-((3aR,8aR)-5-chloro-3,3a,8,8a-tetrahydro-2H-furo[2,3-b]indol-3a-yl)-4-methoxyphenyl)carbamate
  • tert-Butyl N-{3-[(3aR,8aR)-8-(5-{[(tert-butoxy)carbonyl]amino}-2-methoxyphenyl)-6-chloro-2H,3H,3aH,8H,8aH-furo[2,3-b]indol-3a-yl]-4-methoxyphenyl}carbamate
  • rel-tert-Butyl (3-(6-chloro-3,3a,8,8a-tetrahydro-2H-furo[2,3-b]indol-3a-yl)-4-methoxyphenyl)carbamate
  • tert-Butyl N-{3-[(3aS,8aR)-4-bromo-3a-(5-{[(tert-butoxy)carbonyl]amino}-2-methoxyphenyl)-2H,3H,3aH,8H,8aH-furo[2,3-b]indol-8-yl]-4-methoxyphenyl}carbamate
  • tert-Butyl N-{3-[(3aR,8aR)-8-(5-{[(tert-butoxy)carbonyl]amino}-2-methoxyphenyl)-5-methyl-2H,3H,3aH,8H,8aH-furo[2,3-b]indol-3a-yl]-4-methoxyphenyl}carbamate
  • rel-tert-Butyl (4-methoxy-3-((3aR,8aR)-5-methyl-3,3a,8,8a-tetrahydro-2H-furo[2,3-b]indol-3a-yl)phenyl)carbamate
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