3-Acetyl-2-benzoxazolinone

Modify Date: 2024-01-11 10:46:55

3-Acetyl-2-benzoxazolinone Structure
3-Acetyl-2-benzoxazolinone structure
 Common Name 3-Acetyl-2-benzoxazolinone
CAS Number 24963-28-8 Molecular Weight 177.15700
Density 1.379 g/cm3 Boiling Point 292.4ºC at 760 mmHg
Molecular Formula C9H7NO3 Melting Point 92-94ºC
MSDS N/A Flash Point 130.7ºC

 Names

Name 3-acetyl-1,3-benzoxazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.379 g/cm3
Boiling Point 292.4ºC at 760 mmHg
Melting Point 92-94ºC
Molecular Formula C9H7NO3
Molecular Weight 177.15700
Flash Point 130.7ºC
Exact Mass 177.04300
PSA 52.21000
LogP 1.25460
Vapour Pressure 0.00183mmHg at 25°C
Index of Refraction 1.596

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4907000
CHEMICAL NAME :
2-Benzoxazolinone, 3-acetyl-
CAS REGISTRY NUMBER :
24963-28-8
BEILSTEIN REFERENCE NO. :
0151196
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H7-N-O3
MOLECULAR WEIGHT :
177.17
WISWESSER LINE NOTATION :
T56 BOVNJ DV1

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 :
2730 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 94,211,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
940 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 36,241,1979

 Safety Information

HS Code 2934999090

 Synthetic Route

2-Benzoxazolinone structure

2-Benzoxazolinone

CAS#:59-49-4

Acetyl chloride structure

Acetyl chloride

CAS#:75-36-5

~92%

3-Acetyl-2-benzoxazolinone Structure

3-Acetyl-2-benz...

CAS#:24963-28-8

Literature: Ucar, Huseyin; Van Derpoorten, Kim; Depovere, Paul; Lesieur, Daniel; Isa, Majed; Masereel, Bernard; Delarge, Jacques; Poupaert, Jacques H. Tetrahedron, 1998 , vol. 54, # 9 p. 1763 - 1772 Title/Abstract Full Text View citing articles Show Details Ucar, Huseyin; Van Derpoorten, Kim; Cacciaguerra, Silvia; Spampinato, Santi; Stables, James P.; Depovere, Paul; Isa, Majed; Masereel, Bernard; Delarge, Jacques; Poupaert, Jacques H. Journal of Medicinal Chemistry, 1998 , vol. 41, # 7 p. 1138 - 1145
2-Benzoxazolinone structure

2-Benzoxazolinone

CAS#:59-49-4

~%

3-Acetyl-2-benzoxazolinone Structure

3-Acetyl-2-benz...

CAS#:24963-28-8

Literature: US2002/111317 A1, ;
2-Benzoxazolinone structure

2-Benzoxazolinone

CAS#:59-49-4

Ethanoic anhydride structure

Ethanoic anhydride

CAS#:108-24-7

~96%

3-Acetyl-2-benzoxazolinone Structure

3-Acetyl-2-benz...

CAS#:24963-28-8

Literature: Chiarotto; Feroci; Orsini; Sotgiu; Inesi Tetrahedron, 2009 , vol. 65, # 18 p. 3704 - 3710
2-acetylbenzoic acid azide structure

2-acetylbenzoic...

CAS#:31385-27-0

~%

3-Acetyl-2-benzoxazolinone Structure

3-Acetyl-2-benz...

CAS#:24963-28-8

Literature: Synthetic Communications, , vol. 40, # 16 p. 2377 - 2388
Ethanoic anhydride structure

Ethanoic anhydride

CAS#:108-24-7

3H-benzooxazol-2-one, sodium salt structure

3H-benzooxazol-...

CAS#:42142-71-2

~%

3-Acetyl-2-benzoxazolinone Structure

3-Acetyl-2-benz...

CAS#:24963-28-8

Literature: Collection of Czechoslovak Chemical Communications, , vol. 44, p. 1790 - 1798
Urea,N-(2-hydroxyphenyl)- structure

Urea,N-(2-hydro...

CAS#:1196-72-1

~%

3-Acetyl-2-benzoxazolinone Structure

3-Acetyl-2-benz...

CAS#:24963-28-8

Literature: Chemische Berichte, , vol. 16, p. 1828
phosgene structure

phosgene

CAS#:75-44-5

acetoaminophenol structure

acetoaminophenol

CAS#:614-80-2

~%

3-Acetyl-2-benzoxazolinone Structure

3-Acetyl-2-benz...

CAS#:24963-28-8

Literature: Chemische Berichte, , vol. 89, p. 2131,2132, 2135

 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

N-Acetylbenzoxazolone
3-acetyl-2(3H)-benzoxazolone
2-BENZOXAZOLINONE,3-ACETYL
3-acetylbenzo[d]oxazol-2(3H)-one
3-Acetyl-3H-benzoxazol-2-on
MFCD00092623
3-Acetyl-2-benzoxazolinone
3-acetyl-3H-benzoxazol-2-one
3-acetylbenz[d]oxazol-2(3H)-one
N-acetyl-2-benzoxazolone
3-Acetyl-3H-benzooxazol-2-one
3-acetyl-2-oxo-3-hydrobenzoxazole
3-Acetylobenzoksazolinon-2 [Polish]
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