ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate

ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate 基本信息
CAS号 6345-73-9 分子式 C19H16O5
分子量 324.32700 精确质量  324.10000
PSA  65.74000 LogP  3.54870

基本信息 展开↓

CAS号:
6345-73-9
3D弹球模型:
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分子式:
C19H16O5
分子量:
324.32700
中文名称:
ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate
英文名称:
ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate
中文别名:
ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate
英文别名:
ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate;
7-(benzyloxy)-4-methyl-2H-chromen-2-one;
7-Benzyloxy-4-methyl-chromen-2-one;
7-Benzyloxy-4-oxo-4H-chromen-2-carbonsaeure-aethylester;
7-Benzyloxy-4-methyl-cumarin;
7-benzyloxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester;
7-benzyloxy-4-methyl-coumarin
精确分子量/精确质量:
324.10000
极性分子表面积/PSA:
65.74000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: PSQHTAURXSIPJF-UHFFFAOYSA-N

物化性质展开↓

密度:
1.277g/cm3
沸点:
482.4ºC at 760 mmHg
闪点:
265.7ºC
折射率:
1.596

合成路线查看所有的合成路线

  • 64-17-5

    乙醇

  • +

  • 860189-36-2

    4-(4-benzyloxy-2-hydroxy-phenyl)-2,4-dioxo-butyric acid ethyl ester

  • 6345-73-9

    ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate

  • 29682-12-0

    4-苄氧基-2-羟基苯乙酮

  • 6345-73-9

    ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate

  • 860189-36-2

    4-(4-benzyloxy-2-hydroxy-phenyl)-2,4-dioxo-butyric acid ethyl ester

  • 6345-73-9

    ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2503160
CHEMICAL NAME :
4H-1-Benzopyran-2-carboxylic acid, 4-oxo-7-(phenylmethoxy)-, ethyl ester
CAS REGISTRY NUMBER :
6345-73-9
BEILSTEIN REFERENCE NO. :
0306136
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H16-O5
MOLECULAR WEIGHT :
324.35

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 15,865,1972

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