2-benzoyl-9H-fluoren-9-one

2-benzoyl-9H-fluoren-9-one名称

[ CAS 号 ]:
16275-68-6

[ 英文名 ]:
2-benzoyl-9H-fluoren-9-one

[英文别名 ]:

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

2-benzoyl-9H-fluoren-9-one物理化学性质

[ 密度 ]:
1.275g/cm3

[ 沸点 ]:
499.8ºC at 760mmHg

[ 分子式 ]:
C₂₀H₁₂O₂

[ 分子量 ]:
284.30800

[ 闪点 ]:
184.8ºC

[ 精确质量 ]:
284.08400

[ PSA ]:
34.14000

[ LogP ]:
4.12900

[ 蒸汽压 ]:
4.02E-10mmHg at 25°C

[ 折射率 ]:
1.674

2-benzoyl-9H-fluoren-9-one毒性和生态

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

2-benzoyl-9H-fluoren-9-one安全信息

[ 海关编码 ]:
2914399090

2-benzoyl-9H-fluoren-9-one合成路线

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2-benzoyl-9H-fluoren-9-one海关

[ 海关编码 ]: 2914399090

[ 中文概述 ]:
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

[ 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%