2-ethoxy-2,2-diphenylacetic acid

2-ethoxy-2,2-diphenylacetic acid 基本信息
CAS号 7495-45-6 分子式 C16H16O3
分子量 256.29600 精确质量  256.11000
PSA  46.53000 LogP  3.05130

基本信息 展开↓

CAS号:
7495-45-6
3D弹球模型:
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分子式:
C16H16O3
分子量:
256.29600
英文名称:
2-ethoxy-2,2-diphenylacetic acid
英文别名:
2-ethoxy-2,2-diphenylacetic acid;
Aethylaetherbenzilsaeure;
Ethoxydiphenylacetic acid;
Aethoxy-diphenyl-essigsaeure;
ACETIC ACID,DIPHENYLETHOXY;
Acide diphenylethoxyacetique
精确分子量/精确质量:
256.11000
极性分子表面积/PSA:
46.53000
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: SEUTWLXKEMEBTR-UHFFFAOYSA-N

物化性质展开↓

密度:
1.163g/cm3
沸点:
390.6ºC at 760 mmHg
闪点:
142.2ºC
折射率:
1.57

安全信息展开↓

海关代码:
2918990090

合成路线查看所有的合成路线

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    乙醚

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    Bromdiphenylessigsaeure-ethylester

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    2,2-二苯乙酸乙酯

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    2-ethoxy-2,2-diphenylacetic acid

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    2-氯-2,2-二苯基乙酰氯

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    2-ethoxy-2,2-diphenylacetic acid

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  • 88857-84-5

    88857-84-5

  • 64-17-5

    乙醇

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    2-ethoxy-2,2-diphenylacetic acid

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AH2761000
CHEMICAL NAME :
Acetic acid, diphenylethoxy-
CAS REGISTRY NUMBER :
7495-45-6
BEILSTEIN REFERENCE NO. :
2698239
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C16-H16-O3
MOLECULAR WEIGHT :
256.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 116,154,1958
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 116,154,1958
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 116,154,1958
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
580 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 116,154,1958

海关数据查看详细

中国海关编码:2918990090

概述:
2918990090. 其他含其他附加含氧基羧酸(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:13.0%. 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:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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