Benzoxazole,5-chloro-2-hydrazinyl-

Modify Date: 2024-01-04 16:39:48

Benzoxazole,5-chloro-2-hydrazinyl- Structure
Benzoxazole,5-chloro-2-hydrazinyl- structure
Common Name Benzoxazole,5-chloro-2-hydrazinyl-
CAS Number 64037-22-5 Molecular Weight 183.59500
Density 1.553g/cm3 Boiling Point 334.7ºC at 760mmHg
Molecular Formula C7H6ClN3O Melting Point N/A
MSDS N/A Flash Point 156.2ºC

 Names

Name (5-chloro-1,3-benzoxazol-2-yl)hydrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.553g/cm3
Boiling Point 334.7ºC at 760mmHg
Molecular Formula C7H6ClN3O
Molecular Weight 183.59500
Flash Point 156.2ºC
Exact Mass 183.02000
PSA 67.31000
LogP 1.88900
Index of Refraction 1.745

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4740000
CHEMICAL NAME :
Benzoxazole, 5-chloro-2-hydrazino-
CAS REGISTRY NUMBER :
64037-22-5
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H6-Cl-N3-O
MOLECULAR WEIGHT :
183.61
WISWESSER LINE NOTATION :
T56 BN DOJ CMZ HG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
90 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),337,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
80 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),337,1964

 Safety Information

HS Code 2934999090

 Synthetic Route

~76%

Benzoxazole,5-chloro-2-hydrazinyl- Structure

Benzoxazole,5-c...

CAS#:64037-22-5

Literature: Swelam, Samira Abou-Srie; Abu-Bakr, Sherifa Mostafa Heterocyclic Communications, 2008 , vol. 14, # 1-2 p. 115 - 122

~%

Benzoxazole,5-chloro-2-hydrazinyl- Structure

Benzoxazole,5-c...

CAS#:64037-22-5

Literature: Sam,J.; Plampin,J.N. Journal of Pharmaceutical Sciences, 1964 , vol. 53, p. 538 - 544

~%

Benzoxazole,5-chloro-2-hydrazinyl- Structure

Benzoxazole,5-c...

CAS#:64037-22-5

Literature: Haviv; Ratajczyk; DeNet; Kerdesky; Walters; Schmidt; Holms; Young; Carter Journal of Medicinal Chemistry, 1988 , vol. 31, # 9 p. 1719 - 1728

 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%

 Synonyms

BENZOXAZOLE,5-CHLORO-2-HYDRAZINO
2-hydrazino-5-chlorobenzoxazole
Benzoxazole,5-chloro-2-hydrazinyl
5-Chlor-2-hydrazino-benzoxazol
5-chloro-2-hydrazino-benzooxazole
5-Chloro-2-hydrazinobenzoxazole