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o-(4-Biphenylylcarbonyl)benzoic acid

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%

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