CAS 4570-41-6|Benzooxazol-2-ylamine

Introduction:Basic information about CAS 4570-41-6|Benzooxazol-2-ylamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameBenzooxazol-2-ylamine
CAS Number4570-41-6Molecular Weight134.135
Density1.3±0.1 g/cm3Boiling Point278.0±23.0 °C at 760 mmHg
Molecular FormulaC7H6N2OMelting Point128-133ºC
MSDS/Flash Point121.9±22.6 °C

Names

Name2-Aminobenzoxazole
SynonymMore Synonyms

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point278.0±23.0 °C at 760 mmHg
Melting Point128-133ºC
Molecular FormulaC7H6N2O
Molecular Weight134.135
Flash Point121.9±22.6 °C
Exact Mass134.048019
PSA52.05000
LogP1.86
Vapour Pressure0.0±0.6 mmHg at 25°C
Index of Refraction1.685
InChIKeyJPBLHOJFMBOCAF-UHFFFAOYSA-N
SMILESNc1nc2ccccc2o1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4500000
CHEMICAL NAME :
Benzoxazole, 2-amino-
CAS REGISTRY NUMBER :
4570-41-6
LAST UPDATED :
199712
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C7-H6-N2-O
MOLECULAR WEIGHT :
134.15
WISWESSER LINE NOTATION :
T56 BN DOJ CZ

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 :
600 mg/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 - rat
DOSE/DURATION :
275 mg/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 :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
678 mg/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 :
392 mg/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 :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
238 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

Safety Information

Hazard CodesXi
HS Code2934999090

Customs

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

Benzoxazol-2-amine
1,3-Benzoxazol-2-amine
2-Aminobenzoxazole
T56 BMYOJ CUM
T56 BN DOJ CZ
Benzooxazol-2-ylamine
2-Benzoxazolamine
EINECS 224-952-3
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