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%