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9H-Fluoren-9-one,2-benzoyl-

9H-Fluoren-9-one,2-benzoyl-


  • 中文别名:2-苯甲酰-9H-芴-9-酮
  • 中文释义:2-苯甲酰-9H-芴-9-酮
  • 英文别名:2-benzoylfluoren-9-one;
    9-Oxo-2-benzoyl-fluoren;
    9H-Fluoren-9-one,2-benzoyl;
    Fluoren-9-one,2-benzoyl;
    2-Benzoylfluorenone;
    2-Benzoyl-fluoren-9-on;
    2-benzoyl-fluoren-9-one;
    2-Benzoyl-9H-fluoren-9-one 
  • CAS No.:16275-68-6
  • 分子式:C20H12O2
  • 分子量:0
  • 精确分子量:284.08400
  • PSA:34.14000
  • InChI:The Key: VAFKQOLPYOCWOI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.275g/cm3
沸点:
499.8ºC at 760mmHg
闪点:
184.8ºC
折射率:
1.674
蒸汽压:
4.02E-10mmHg at 25°C

安全信息

密度:
1.275g/cm3
沸点:
499.8ºC at 760mmHg
闪点:
184.8ºC
折射率:
1.674
蒸汽压:
4.02E-10mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LL8985000
CHEMICAL NAME :
9H-Fluoren-9-one, 2-benzoyl-
CAS REGISTRY NUMBER :
16275-68-6
BEILSTEIN REFERENCE NO. :
3326834
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H12-O2
MOLECULAR WEIGHT :
284.32

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 :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 23,325,1989

海关数据

中国海关编码:2914399090

概述:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
摘要/Summary:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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