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CAS: 2235-46-3
分子式: C8H15NO2
分子量: 157.21
沸点: 76℃(0.09
熔点: -73℃
中文名称: 
N,N-二乙基乙酰乙酰胺
N-N-二乙基乙酰基乙酰胺
乙酰乙酰二胺
乙酰基乙酰二乙胺
乙酰基-N,N-二乙基乙酰胺
英文名称: 
Butanamide,N,N-diethyl-3-oxo-
Aceto-N,N-diethylacetamide
N,N-diethyl-3-oxo-Butanamide
N,N-Diethylacetoacetamide
n,n-diethyl-acetoacetamid
1-(diethylcarbamoyl)-2-propanone
n,n-diethyl-3-oxo-butanamid
diethylacetoacetamide
diethylamid kyseliny acetoctove
n,n-diethyl-3-oxobutanamide
n,n-diethylacetylacetamide
diethyl acetoacetamide
N,N-diethyl-3-oxo-butyramide
展开更多英文名
性质描述: 本品为浅棕红色液体。沸点98-100℃,相对密度0.900-0.986(20/21℃)。
生产方法: 将定量的二乙胺投入反应锅。开动搅拌,在40-45℃下,滴加双乙烯酮。加毕,在45±5℃保温1h,即得纯度在92%以上的乙酰乙酰二乙胺。配料比(摩尔比)为双乙烯酮:二乙胺=1:1.05。原料消耗定额:二乙胺(95%)478kg/t、双乙烯酮(92%)525kg/t。
用途: 农药中间体,主要用于制取农药磷胺。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
N858395MACKLINN,N-二乙基乙酰乙酰胺98%48元/5g;   115元/25g;   384元/100g;   1700元/500g;   展开
储存:室温,干燥,惰性气体存储
状态:非常淡黄色-黄色液体
D1371TCIN,N-Diethylacetoacetamide>98.0%(GC)200元/25G;   1865元/500G;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C8H15NO2 = 157.21
外观与形状(20℃)液体
储存在惰性气体下存放于惰性气体之中
应避免的情况空气
Reaxys-RN636486
PubChem物质ID87567880
SDBS (AIST Spectral DB)3545
MDL编号MFCD00026728

技术规格

AppearanceColorless to Yellow to Green clear liquid
Purity(GC)min. 98.0 %

物性(参考值)

沸点116 ℃/12 mmHg
闪点120 ℃
比重1.00
折射率1.47

安全信息

信号词警告
危险性说明H303 : 吞咽可能有害。
H316 : 造成轻微皮肤刺激。
防范说明P312 : 如感觉不适,呼叫急救中心/医生。
P332 + P313 : 如发生皮肤刺激:求医/就诊。

相关法规

RTECS#AK4025000
B24019Alfa AesarN,N-Diethylacetoacetamide97%645元/50g;   1399元/250g;   展开

基本信息

MDL
MFCD00026728

EINECS
218-792-3

分子式
CH3COCH2CON(CH2CH3)2

分子量
157.20

熔点
<-73°

沸点
213-218°

闪点
94°(201°F)

密度
0.990

折射率
1.4720

灵敏度
Ambient temperatures.

形态
Liquid

Beilstein
636486

安全信息

RTECS
AK4025000

TSCA

S407623N,N-DiethylacetoacetamideAldrichCPR1908.94元/1G;   展开

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式C8H15NO2
分子量157.214
MDL编号MFCD00026728
690945Sigma-AldrichN,N-DiethylacetoacetamideArxada quality, 98.0-100.3 % (w/w) (T)1099.69元/1 KG;   26265.2元/25 KG;   93229.2元/210 KG;   展开

产品说明

应用

N,N-Diethylacetoacetamide is a β-dicarbonyl compound that  can be used to synthesize potent calcium channel blockers such as 2,6,6-trimethyl-3-diethylaminocarbonyl-4-aryl-5-oxo-1,4,5,6,7,8-hexahydroquinoline derivatives and N,N-diethyl-2,6,6-trimethyl-4-(3-nitrophenyl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxamide. It can also undergo Michael addition in the presence of bis(2,4-pentanedionato)nickel(II) catalyst.

包装

1 kg in poly bottle

基本信息

线性分子式CH3COCH2CON(C2H5)2
分子量157.21
Beilstein636486
EC 号218-792-3
MDL编号MFCD00026728
PubChem化学物质编号329761374
NACRESNA.22

产品性质

质量水平100
测定98.0-100.3% (w/w) (T)
形式liquid
质量 Arxada quality
manufacturer/tradenameArxada AG
杂质≤0.30% water
≤4.00 g/L free amine
密度0.994 g/mL at 20 ℃ (lit.)
SMILES stringCCN(CC)C(=O)CC(C)=O
InChI1S/C8H15NO2/c1-4-9(5-2)8(11)6-7(3)10/h4-6H2,1-3H3
InChI keyNTMXFHGYWJIAAE-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)201.2 °F - closed cup
闪点(C)94 ℃ - closed cup
个人防护装备Eyeshields, Gloves
520896FluorochemN,N-Diethylacetoacetamide95%+616元/1g;   1144元/2.5g;   展开

基本信息

CAS Number2235-46-3
MDL NumberMFCD00026728
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9