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4-联苯乙酮

4-联苯乙酮用途

【用途一】
用作医药中间体
【用途二】
抗炎剂联苯乙酸的中间体。

4-联苯乙酮名称

[ CAS 号 ]:
92-91-1

[ 中文名 ]:
联苯单乙酮

[ 英文名 ]:
4-Acetylbiphenyl

[中文别名 ]:

[英文别名 ]:

1-(4-Biphenylyl)ethanone
p-phenylacetophenone
4-Biphenylcarboxaldehyde
1-(1,1'-biphenyl-4-yl)ethanone
Acetodiphenyl
methyl 4-biphenyl ketone
1-(biphenyl-4-yl)ethanone
p-Acetylbiphenyl
EINECS 202-202-6
4-acetyl-biphenyl

4-联苯乙酮物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
326.0±11.0 °C at 760 mmHg

[ 熔点 ]:
152-155 °C(lit.)

[ 分子式 ]:
C₁₄H₁₂O

[ 分子量 ]:
196.245

[ 闪点 ]:
139.9±14.2 °C

[ 精确质量 ]:
196.088821

[ PSA ]:
17.07000

[ LogP ]:
3.51

[ 外观性状 ]:
白色至淡黄色粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.567

[ 储存条件 ]:
室温

[ 水溶解性 ]:
insoluble

4-联苯乙酮MSDS

4-联苯乙酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AM9662502

CHEMICAL NAME :: Acetophenone, 4'-phenyl-

CAS REGISTRY NUMBER :: 92-91-1

BEILSTEIN REFERENCE NO. :: 1101615

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H12-O

MOLECULAR WEIGHT :: 196.26

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 :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MEXPAG Medicina Experimentalis. (Basel, Switzerland) V.1-11, 1959-64; V.18-19, 1968-69. For publisher information, see JNMDBO. Volume(issue)/page/year: 11,137,1964

4-联苯乙酮安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
DI0887010

[ 海关编码 ]:
29143900

4-联苯乙酮合成路线

4-联苯乙酮上下游产品

4-联苯乙酮上游产品

4-联苯乙酮下游产品

4-联苯乙酮制备

【方法一】
用联苯以乙酰氯或乙酸酐乙酰化制得。

4-联苯乙酮海关

[ 海关编码 ]: 2914399090

[ 中文概述 ]:
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

[ 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%

4-联苯乙酮文献

Inactivation of cytochrome P450s 2B1, 2B4, 2B6, and 2B11 by arylalkynes.

Drug Metab. Dispos. 25(11) , 1242-8, (1997)

The time-dependent loss of the 7-ethoxy-4-trifluoromethylcoumarin (EFC) O-deethylase activity of rat P450 2B1, rabbit P450 2B4, or dog P450 2B11 by 1-ethynylnaphthalene (1EN), 2-ethynylnaphthalene (2E...

Synthesis, Characterization and Antifungal Activity of Some Transition Metal Complexes of the Schiff Base Derived from 4-Acetylbi-Phenyl and S-Benzyldithiocarbazate. Bi S and Li G.

Synth. React. Inorg. Met.-Org. Chem. 29(10) , 1829-1841, (1999)

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