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苯乙醚

苯乙醚用途

【用途一】
用于药物制备及有机合成
【用途二】
用作有机合成中间体，用于制造医药、染料等
【用途三】
用于有机合成。

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苯乙醚名称

[ CAS 号 ]:
103-73-1

[ 中文名 ]:
苯乙醚

[ 英文名 ]:
phenetole

[中文别名 ]:

乙氧苯

[英文别名 ]:

Ethyl Phenyl Ether
MFCD00009090
A Phenoxyethane
Ethoxybenzene
Ether,ethyl phenyl
EINECS 203-139-7
ethoxy benzene
PHENETOLE
Phenyl ethyl ether
Benzene,ethoxy

苯乙醚物理化学性质

[ 密度 ]:
0.966 g/mL at 25 °C(lit.)

[ 沸点 ]:
169-170 °C(lit.)

[ 熔点 ]:
−30 °C(lit.)

[ 分子式 ]:
C₈H₁₀O

[ 分子量 ]:
122.16400

[ 闪点 ]:
135 °F

[ 精确质量 ]:
122.07300

[ PSA ]:
9.23000

[ LogP ]:
2.08530

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
2.01mmHg at 25°C

[ 折射率 ]:
n20/D 1.507(lit.)

[ 储存条件 ]:
库房通风低温干燥

[ 水溶解性 ]:
PRACTICALLY INSOLUBLE

苯乙醚MSDS

苯乙醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SI7700000

CHEMICAL NAME :: Phenetole

CAS REGISTRY NUMBER :: 103-73-1

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H10-O

MOLECULAR WEIGHT :: 122.18

WISWESSER LINE NOTATION :: 2OR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3500 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Liver - fatty liver degeneration

REFERENCE :: RMSRA6 Revue Medicale de la Suisse Romande. (Societe Medicale de La Suisse Romande, 2 rue Bellefontaine, 1003 Lausanne, Switzerland) V.1- 1881- Volume(issue)/page/year: 15,561,1895

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2200 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - excitement

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 88,400,1946

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3 gm/kg

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

REFERENCE :: 38MKAJ "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2nd rev. ed. in 1985. Volume(issue)/page/year: 2A,2526,1981

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苯乙醚安全信息

[ 符号 ]:

GHS02

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226

[ 危害码 (欧洲) ]:
F,C

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
SI7700000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2909309090

苯乙醚合成路线

苯乙醚上下游产品

苯乙醚上游产品

苯乙醚下游产品

苯乙醚制备

由苯酚钠与溴乙烷反应而得。将苯酚溶解于醇钠溶液中，冷却至20℃以下，缓缓加入溴乙烷。回流反应3h后，回收乙醇，滤除反应生成的溴化钠。将所得粗品用水洗涤，分出油层，水层再用乙醚提取。提取液与油层合并，回收乙醚后蒸出170-173℃馏分即为苯乙醚。

精制方法：用氢氧化钠水溶液洗去残存的苯酚后，再用水洗涤，氯化钙干燥，蒸馏。

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苯乙醚海关

[ 海关编码 ]: 2909309090

[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

苯乙醚文献

Hollow fiber based liquid-liquid-liquid microextraction combined with sweeping micellar electrokinetic chromatography for the sensitive determination of second-generation antidepressants in human fluids.

Analyst 140(5) , 1662-71, (2015)

An effective dual preconcentration method involving off-line hollow fiber liquid-liquid-liquid microextraction (HF-LLLME) and on-line sweeping micellar electrokinetic chromatography (sweeping-MEKC) wa...

Functionalization/passivation of porous graphitic carbon with di-tert-amylperoxide.

J. Chromatogr. A. 1218(46) , 8362-9, (2011)

Porous graphitic carbon (PGC) particles were functionalized/passivated in situ in packed beds at elevated temperature with neat di-tert-amylperoxide (DTAP) in a column oven. The performance of these p...

Effects of oxygen concentration on the metabolism of anisole homologues by rat liver microsomes.

Xenobiotica 22(11) , 1329-37, (1992)

1. The effects of oxygen concentration were studied on the metabolic pathways of anisole homologues (anisole, phenetole and isopropoxybenzene) catalysed by liver microsomes from phenobarbital-treated ...

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苯乙醚

苯乙醚用途

苯乙醚名称

苯乙醚物理化学性质

苯乙醚MSDS

详细MSDS(安全技术说明书)

苯乙醚毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

苯乙醚安全信息

苯乙醚合成路线

详细合成路线

苯乙醚上下游产品

苯乙醚上游产品

苯乙醚下游产品

苯乙醚制备

苯乙醚海关

苯乙醚文献

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