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E1521

乙二胺

Name: 乙二胺
Brand: SIGMA

>99%, liquid, BioXtra

别名:

1,2-二氨基乙烷

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关于此项目

线性分子式:

NH₂CH₂CH₂NH₂

化学文摘社编号:

107-15-3

分子量:

60.10

NACRES:

NA.21

PubChem Substance ID:

24894420

eCl@ss:

39030201

UNSPSC Code:

12352100

EC Number:

203-468-6

MDL number:

MFCD00008204

Beilstein/REAXYS Number:

605263

Assay:

>99%

Bp:

118 °C (lit.)

Vapor pressure:

10 mmHg ( 20 °C)

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属性

产品名称

乙二胺, BioXtra

vapor density

2.07 (vs air)

Quality Level

200

vapor pressure

10 mmHg ( 20 °C)

product line

BioXtra

assay

>99%

form

liquid

autoignition temp.

716 °F

expl. lim.

16 %

impurities

≤0.0005% Phosphorus (P)

ign. residue

≤0.1%

refractive index

n20/D 1.4565 (lit.)

pH

12.2 (20 °C, 110 g/L)

bp

118 °C (lit.)

mp

8.5 °C (lit.)

solubility

H₂O: soluble at

density

0.899 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤0.05%, sulfate (SO₄^2-): ≤0.05%

cation traces

Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH₄⁺: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%

functional group

amine

SMILES string

NCCN

InChI

1S/C2H8N2/c3-1-2-4/h1-4H2

InChI key

PIICEJLVQHRZGT-UHFFFAOYSA-N

Gene Information

human ... FNTA(2339)

说明

General description

乙二胺 (en) 是一种线性脂肪族二胺，它可在沸石催化剂存在下由乙醇胺和氨反应合成。对其作为变应原的作用进行了研究。它参与金属硫属化合物和硫戊酸盐的合成。

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pictograms

GHS02,GHS06,GHS08,GHS05

signalword

Danger

hcodes

H226,H302 + H332,H311,H314,H317,H334,H412

pcodes

P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1B - Skin Corr. 1B - Skin Sens. 1B

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

100.4 °F - closed cup

flash_point_c

38 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

易制爆化学品

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Yadong Li et al.

Inorganic chemistry, 38(21), 4737-4740 (2001-10-24)

Reaction of sulfur and selenium with elemental or ionic metals in liquid ethylenediamine at room temperature produced metal chalcogenides ME (M = Cu, Sn, Co(2+), Ni(2+), Mn(2+), or Pb(2+); E = S or Se), Ag(2)E, M(2)E(3) (M = Bi or

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Inorganic chemistry, 45(10), 4150-4156 (2006-05-09)

Five new thiogallates have been prepared solvothermally in the presence of ethylenediamine and characterized by single-crystal X-ray diffraction, thermogravimetry, and elemental analysis. [enH2][Ga4S7(en)2] (1), which crystallizes in the monoclinic space group P2(1)/c with lattice parameters a = 12.8698(12) angstroms, b

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全球贸易项目编号

货号	GTIN
E1521-1L	04061833601938
E1521-250ML	04061833601945