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1-(5-Methoxy-1-benzofuran-2-yl)ethanone

1-(5-Methoxy-1-benzofuran-2-yl)ethanone


  • 中文别名:1-(5-甲氧基-2-苯并呋喃)乙酮
  • 中文释义:1-(5-甲氧基-2-苯并呋喃)乙酮
  • 英文别名:1-(5-Methoxy-1-benzofuran-2-yl)ethanone;
    5-Methoxy-2-benzofuranyl methyl ketone;
    Acetyl-2 methoxy-5 benzofuranne;
    KETONE,5-METHOXY-2-BENZOFURANYL METHYL;
    2-Acetyl-5-methoxy-benzofuran 
  • CAS No.:21587-39-3
  • 分子式:

    C11H10O3

  • 分子量:190.19500
  • 精确分子量:190.06300
  • PSA:39.44000
  • InChI:The Key: DZOXPAYEAYNYMA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.174g/cm3
沸点:
300.3ºC at 760 mmHg
闪点:
135.4ºC
折射率:
1.569
蒸汽压:
0.00113mmHg at 25°C

安全信息

密度:
1.174g/cm3
沸点:
300.3ºC at 760 mmHg
闪点:
135.4ºC
折射率:
1.569
蒸汽压:
0.00113mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OB4571030
CHEMICAL NAME :
Ketone, 5-methoxy-2-benzofuranyl methyl
CAS REGISTRY NUMBER :
21587-39-3
BEILSTEIN REFERENCE NO. :
1284242
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H10-O3
MOLECULAR WEIGHT :
190.21
WISWESSER LINE NOTATION :
T56 BOJ CV1 GO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 12,383,1977

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧杂原子的杂环化合物. 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:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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