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2-肼基乙醇

2-肼基乙醇用途

【用途一】
用作合成呋喃唑酮的中间原料，也可用作植物生长调节剂、聚氨酯和聚丙烯腈的稳定剂、油井腐蚀抑制剂等
【用途二】
用作有机合成中间体、燃料油的稳定剂、植物生长调节剂。

2-肼基乙醇名称

[ CAS 号 ]:
109-84-2

[ 中文名 ]:
2-肼基乙醇

[ 英文名 ]:
2-Hydrazinoethanol

[中文别名 ]:

2-羟乙基肼

[英文别名 ]:

(β-Hydroxyethyl)hydrazine
2-hydrazinylethanol
β-Hydroxyethylhydrazine
MFCD00007623
β-Hydroxyethyl hydrazine
EINECS 203-711-6
2-Hydrazinoethanol
Ethanol, 2-hydrazinyl-
2-Hydroxyethylhydrazine

2-肼基乙醇物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
248.9±0.0 °C at 760 mmHg

[ 熔点 ]:
−70 °C(lit.)

[ 分子式 ]:
C₂H₈N₂O

[ 分子量 ]:
76.098

[ 闪点 ]:
73.9±0.0 °C

[ 精确质量 ]:
76.063660

[ PSA ]:
58.28000

[ LogP ]:
-1.68

[ 外观性状 ]:
透明无色液体

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.470

[ 储存条件 ]:
室温

[ 水溶解性 ]:
水溶性：完全混溶；可溶于：醇；微溶：乙醚

2-肼基乙醇MSDS

2-肼基乙醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KL2800000

CHEMICAL NAME :: Ethanol, 2-hydrazino-

CAS REGISTRY NUMBER :: 109-84-2

BEILSTEIN REFERENCE NO. :: 1731669

LAST UPDATED :: 199710

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C2-H8-N2-O

MOLECULAR WEIGHT :: 76.12

WISWESSER LINE NOTATION :: ZM2Q

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 :: 139 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 572 mg/kg/78W-I-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors

TYPE OF TEST :: DNA inhibition

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 100 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 78,177,1980

2-肼基乙醇安全信息

[ 符号 ]:

GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301 + H311 + H331-H315-H319-H335-H351

[ 警示性声明 ]:
P261-P280-P301 + P310-P305 + P351 + P338-P311

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

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25;R36/37/38;R40

[ 安全声明 (欧洲) ]:
S23-S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2810 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
KL2800000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2942000000

2-肼基乙醇合成路线

2-肼基乙醇上下游产品

2-肼基乙醇上游产品

2-肼基乙醇下游产品

2-肼基乙醇制备

由环氧乙烷与水合肼加成而得。40%的水合肼与环氧乙烷在65-75℃反应后，进行减压浓缩，即得2-羟乙基肼。有的反应实例将温度控制在40℃以下，收率为60-64%。

2-肼基乙醇海关

[ 海关编码 ]: 2928000090

[ 中文概述 ]:
2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-肼基乙醇文献

X-ray Single Crystal Structure, DFT Calculations and Biological Activity of 2-(3-Methyl-5-(pyridin-2'-yl)-1H-pyrazol-1-yl) Ethanol.

Molecules 21(8) , doi:10.3390/molecules21081020, (2016)

A pyridylpyrazole bearing a hydroxyethyl substituent group has been synthesized by condensation of (Z)-4-hydroxy-4-(pyridin-2-yl)but-3-en-2-one with 2-hydroxyethylhydrazine. The compound was well char...

Divergent mechanisms of suicide inactivation for ethanolamine ammonia-lyase.

J. Am. Chem. Soc. 127(24) , 8856-64, (2005)

Ab initio molecular orbital calculations have been used to study the mechanism of suicide inactivation of ethanolamine ammonia-lyase induced by three different substrate analogues. Analysis of the nor...

Use of pig hepatocytes to study the inhibition of monoamine oxidase by furazolidone.

Food Chem. Toxicol. 29(3) , 185-91, (1991)

Primary cultures of pig hepatocytes were used to examine the irreversible inhibition of monoamine oxidase (MAO), which has been observed in tissues of a number of different animal species after oral t...

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