2(3H)-Benzoxazolimine,5-chloro-3-methyl-

Modify Date: 2025-08-26 21:15:28

2(3H)-Benzoxazolimine,5-chloro-3-methyl- Structure
2(3H)-Benzoxazolimine,5-chloro-3-methyl- structure
Common Name 2(3H)-Benzoxazolimine,5-chloro-3-methyl-
CAS Number 64037-23-6 Molecular Weight 182.60700
Density 1.44g/cm3 Boiling Point 267.2ºC at 760mmHg
Molecular Formula C8H7ClN2O Melting Point N/A
MSDS N/A Flash Point 115.4ºC

 Names

Name 5-chloro-3-methyl-1,3-benzoxazol-2-imine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.44g/cm3
Boiling Point 267.2ºC at 760mmHg
Molecular Formula C8H7ClN2O
Molecular Weight 182.60700
Flash Point 115.4ºC
Exact Mass 182.02500
PSA 41.92000
LogP 2.00390
Index of Refraction 1.645
InChIKey IHHFWUALAIRFQB-UHFFFAOYSA-N
SMILES Cn1c(=N)oc2ccc(Cl)cc21

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4891000
CHEMICAL NAME :
Benzoxazoline, 5-chloro-2-imino-3-methyl-
CAS REGISTRY NUMBER :
64037-23-6
BEILSTEIN REFERENCE NO. :
0140953
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H7-Cl-N2-O
MOLECULAR WEIGHT :
182.62
WISWESSER LINE NOTATION :
T56 BNYOJ B1 CUM HG

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),339,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1500 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 :
120 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

~%

2(3H)-Benzoxazolimine,5-chloro-3-methyl- Structure

2(3H)-Benzoxazo...

CAS#:64037-23-6

Literature: Sam et al. Journal of Organic Chemistry, 1958 , vol. 23, p. 1500,1502

 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

5-Chloro-2-imino-3-methylbenzoxazoline
BENZOXAZOLINE,5-CHLORO-2-IMINO-3-METHYL
2(3H)-Benzoxazolimine,5-chloro-3-methyl
5-chloro-3-methyl-3H-benzoxazol-2-one-imine
5-Chlor-3-methyl-3H-benzoxazol-2-on-imin
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