Coixol

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Names

[ CAS No. ]:
532-91-2

[ Name ]:
Coixol

[Synonym ]:
6-Methoxybenzo[d]oxazol-2(3H)-one
MFCD00051726
6-methoxy-3H-1,3-benzoxazol-2-one
6-Methoxy-1,3-benzoxazol-2(3H)-one
Coixol
2(3H)-Benzoxazolone, 6-methoxy-
6-Methoxy-2(3H)-benzoxazolone

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
292.97°C (rough estimate)

[ Melting Point ]:
151-156ºC(lit.)

[ Molecular Formula ]:
C8H7NO3

[ Molecular Weight ]:
165.146

[ Exact Mass ]:
165.042587

[ PSA ]:
55.23000

[ LogP ]:
1.07

[ Appearance of Characters ]:
light tan

[ Index of Refraction ]:
1.563

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM5275200
CHEMICAL NAME :
2-Benzoxazolinone, 6-methoxy-
CAS REGISTRY NUMBER :
532-91-2
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H7-N-O3
MOLECULAR WEIGHT :
165.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
DOSE :
962 ug/kg
SEX/DURATION :
male 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Human Leukocyte
DOSE/DURATION :
100 nmol/L
REFERENCE :
EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 32,29,1976

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ RTECS ]:
DM5275200

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Methoxy-2-nitrophenol
  • dimboa
  • m-Methoxyphenol
  • Phenol,5-methoxy-2-nitroso-
  • 2,7-dimethoxy-4-hydroxy-2H-1,4-benzoxazin-3(4H)-one
  • (2-hydroxy-4-methoxyphenyl)urea
  • 2-Amino-5-methoxyphenol
  • N,N-Carbonyldiimidazole
  • 2-Hydroxy-4-methoxyaniline hydrochloride
  • Urea

DownStream

  • 5-CHLORO-6-METHOXYBENZO[D]OXAZOL-2(3H)-ONE
  • 6-methoxy-3-methyl-1,3-benzoxazol-2-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%