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Merck
CN

213810

Sigma-Aldrich

N-氰基二乙基胺

99%

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线性分子式:
(C2H5)2NCN
CAS号:
分子量:
98.15
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

检测方案

99%

形式

liquid

折射率

n20/D 1.423 (lit.)

bp

186-188 °C (lit.)

密度

0.846 g/mL at 25 °C (lit.)

SMILES字符串

CCN(CC)C#N

InChI

1S/C5H10N2/c1-3-7(4-2)5-6/h3-4H2,1-2H3

InChI key

ZZTSQZQUWBFTAT-UHFFFAOYSA-N

基因信息

一般描述

Diethylcyanamide reacts with hexane solution of lithium diethylamide to yield lithium 1,1,3,3-tetraethylguanidinate.

应用

Diethylcyanamide was used in the preparation of N,N′−substituted-5,5′−diamino-3,3′-bi-1,2,4-oxadiazoles.

象形图

Skull and crossbones

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

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

法规信息

危险化学品

分析证书(COA)

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Scott D Bunge et al.
Inorganic chemistry, 48(16), 8037-8043 (2009-07-25)
Diethylcyanamide is added to a hexanes solution of lithium diethylamide [LiN(CH(2)CH(3))(2)] resulting in the formation of lithium 1,1,3,3-tetraethylguanidinate, [Li(mu-TEG)](6) (1). Upon successful isolation of 1, the metathesis reaction of MX(2) (MX(2) = MnBr(2), FeBr(2), CoBr(2), and ZnCl(2)) with [Li(mu-TEG)](6) and
N, N′-disubstituted-5, 5′-diamino-3, 3′-bi-1,2,4-oxadiazoles.
Witteveen AJ, et al.
Rec. Trav. Chim., 89(2), 121-128 (1970)

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