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2-吡啶乙醇

2-吡啶乙醇用途

【用途一】
用于有机合成。

2-吡啶乙醇名称

[ CAS 号 ]:
103-74-2

[ 中文名 ]:
2-羟乙基吡啶

[ 英文名 ]:
2-Pyridine ethanol

[中文别名 ]:

[英文别名 ]:

2-Pyridine ethanol
2-(2-Pyridinyl)ethanol
2-(pyridin-2-yl)ethanol
2-Pyridien ethanol
HYDROXYETHYLPYRIDINE
2-Pyridineethanol
EINECS 203-140-2
PYRIDINE-2-ETHANOL
2-(2-hydroxyethyl)pyridine
2-(γ-Pyridyl)ethanol

2-吡啶乙醇物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
240.6±0.0 °C at 760 mmHg

[ 熔点 ]:
-8--7°C

[ 分子式 ]:
C₇H₉NO

[ 分子量 ]:
123.152

[ 闪点 ]:
92.8±0.0 °C

[ 精确质量 ]:
123.068413

[ PSA ]:
33.12000

[ LogP ]:
-0.13

[ 外观性状 ]:
2-羟乙基吡啶(103-74-2)沸点114-116℃（1.2kPa），相对密度1.093，折光率1.5368，闪点92℃。

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.540

[ 储存条件 ]:
室温，密封

[ 水溶解性 ]:
soluble

2-吡啶乙醇MSDS

2-吡啶乙醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT2970450

CHEMICAL NAME :: 2-Pyridineethanol

CAS REGISTRY NUMBER :: 103-74-2

BEILSTEIN REFERENCE NO. :: 0111205

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H9-N-O

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 :: 9500 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 57(9-10),64,1992

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7750 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 57(9-10),64,1992

2-吡啶乙醇安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ 安全声明 (欧洲) ]:
S26-S36-S24/25

[ WGK德国 ]:
2

[ RTECS号 ]:
UT2970450

[ 海关编码 ]:
29333999

2-吡啶乙醇合成路线

2-吡啶乙醇上下游产品

2-吡啶乙醇上游产品

2-吡啶乙醇下游产品

2-吡啶乙醇制备

由2-甲基吡啶与甲醛经加成反应而得。将甲醛，2-甲基吡啶加入反应锅内，通入氮气，搅拌加热至125℃，压力为0.4MPa左右，反应20h后，进行减压蒸馏，收集130-145℃（2.13kPa）馏分，得2-（2-羟乙基）吡啶。

2-吡啶乙醇海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-吡啶乙醇文献

Palladium-catalyzed 2-pyridylmethyl transfer from 2-(2-pyridyl)ethanol derivatives to organic halides by chelation-assisted cleavage of unstrained C(sp3 )--C(sp3) bonds.

Angew. Chem. Int. Ed. Engl. 46 , 2643, (2007)

Two concomitant polymorphs of monomeric nickel acetate with 2-pyridineethanol.

Acta Chim. Slov. 59(3) , 478-83, (2012)

A new mononuclear nickel(II) acetate with 2-pyridineethanol, Ni(ac)2(2-PyEtOH)2 has been prepared. The reaction product is a mixture of two polymorphic forms that crystallize concomitantly: triclinic ...

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