o-(4-Biphenylylcarbonyl)benzoic acid
- 中文别名:O-(1,1\'\'-二苯基-4-羰基)苯甲酸
- 中文释义:O-(1,1’-二苯基-4-羰基)苯甲酸;O-(4-联苯甲酰基)苯甲酸;o-(4-联苯羰基)苯甲酸;2-(4-联苯甲酰基)苯甲酸;O-(1,1\'-二苯基-4-羰基)苯甲酸;2-(4-联苯基羰基)苯甲酸
- 英文别名:O-(4-Biphenylylcarbonyl)Benzoic Acid;
2-(4-Biphenylylcarbonyl)benzoic Acid;
o-(4-Biphenylylcarbonyl)benzoic acid
- CAS No.:42797-18-2
- 分子式:
C20H14O3
- 分子量:0
- 精确分子量:302.09400
- PSA:54.37000
- InChI:The Key: NBYNVBRXIUUSIG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.232g/cm3
- 熔点:
- 225-227ºC
- 沸点:
- 539.3ºC at 760 mmHg
- 闪点:
- 294.1ºC
- 折射率:
- 1.632
安全信息
- 密度:
- 1.232g/cm3
- 熔点:
- 225-227ºC
- 沸点:
- 539.3ºC at 760 mmHg
- 闪点:
- 294.1ºC
- 折射率:
- 1.632
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DG4375000
- CHEMICAL NAME :
- Benzoic acid, o-(4-biphenylylcarbonyl)-
- CAS REGISTRY NUMBER :
- 42797-18-2
- BEILSTEIN REFERENCE NO. :
- 2658548
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C20-H14-O3
- MOLECULAR WEIGHT :
- 302.34
- WISWESSER LINE NOTATION :
- QVR BVR DR
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,107,1952
海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%