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2(3H)-Benzoxazolone,3-acetyl-

2(3H)-Benzoxazolone,3-acetyl-


  • 中文别名:3-乙酰基-2-苯并恶唑酮
  • 中文释义:3-乙酰基-2-苯并恶唑酮
  • 英文别名:3-acetyl-1,3-benzoxazol-2-one;
    3-Acetyl-2-benzoxazolinone;
    3-acetyl-2-oxo-3-hydrobenzoxazole;
    N-Acetylbenzoxazolone;
    3-acetyl-3H-benzoxazol-2-one;
    3-acetyl-2(3H)-benzoxazolone;
    N-acetyl-2-benzoxazolone;
    3-Acetyl-3H-benzooxazol-2-one;
    2-BENZOXAZOLINONE,3-ACETYL;
    3-acetylbenzo[d]oxazol-2(3H)-one;
    3-Acetyl-3H-benzoxazol-2-on;
    3-Acetylobenzoksazolinon-2 [Polish];
    3-acetylbenz[d]oxazol-2(3H)-one 
  • CAS No.:24963-28-8
  • 分子式:C9H7NO3
  • 分子量:177.16
  • 精确分子量:177.04300
  • PSA:52.21000
  • InChI:The Key: KIIQPJPWSJBTGN-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.379 g/cm3
熔点:
92-94ºC
沸点:
292.4ºC at 760 mmHg
闪点:
130.7ºC
折射率:
1.596
蒸汽压:
0.00183mmHg at 25°C

安全信息

密度:
1.379 g/cm3
熔点:
92-94ºC
沸点:
292.4ºC at 760 mmHg
闪点:
130.7ºC
折射率:
1.596
蒸汽压:
0.00183mmHg at 25°C

毒理性

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

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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