40925-63-1

40925-63-1 structure
40925-63-1 structure
  • Name: 5-Methoxybenzo[d]oxazol-2(3H)-one
  • Chemical Name: 5-methoxy-3H-1,3-benzoxazol-2-one
  • CAS Number: 40925-63-1
  • Molecular Formula: C8H7NO3
  • Molecular Weight: 165.14600
  • Create Date: 2016-06-16 07:06:05
  • Modify Date: 2024-01-10 21:38:38

Name 5-methoxy-3H-1,3-benzoxazol-2-one
Synonyms 2-BENZOXAZOLINONE,5-METHOXY
5-Methoxy-3H-benzoxazol-2-on
5-methoxy-3H-benzoxazol-2-one
5-methoxy-3H-benzooxazol-2-one
5-Methoxy-2-benzoxazolinone
Density 1.309g/cm3
Melting Point 170 °C
Molecular Formula C8H7NO3
Molecular Weight 165.14600
Exact Mass 165.04300
PSA 55.23000
LogP 1.12970
Index of Refraction 1.563

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM5275000
CHEMICAL NAME :
2-Benzoxazolinone, 5-methoxy-
CAS REGISTRY NUMBER :
40925-63-1
BEILSTEIN REFERENCE NO. :
0141094
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H7-N-O3
MOLECULAR WEIGHT :
165.16
WISWESSER LINE NOTATION :
T56 BMVOJ HO1

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 :
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),340,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
650 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),340,1964
Hazard Codes Xn
HS Code 2934999090
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%