17308
N,N-二甲基乙酰胺
suitable for peptide synthesis, ≥99.8% (GC)
别名:
DMA, DMAc, Dimethylacetamide
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所有图片(1)
About This Item
线性分子式:
CH3CON(CH3)2
CAS号:
分子量:
87.12
Beilstein:
1737614
EC 号:
MDL编号:
UNSPSC代码:
12352111
PubChem化学物质编号:
NACRES:
NA.22
方案:
≥99.8% (GC)
应用:
peptide synthesis
沸点:
164.5-166 °C (lit.)
蒸汽压:
2 mmHg ( 25 °C)
4 mmHg ( 38 °C)
4 mmHg ( 38 °C)
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蒸汽密度
3 (vs air)
质量水平
蒸汽压
2 mmHg ( 25 °C)
4 mmHg ( 38 °C)
方案
≥99.8% (GC)
表单
liquid
自燃温度
914 °F
expl. lim.
1.8 %, 100 °F
11.5 %, 160 °F
杂质
≤0.02% water
折射率
n20/D 1.437 (lit.)
n20/D 1.438
pH值（酸碱度）
4 (20 °C, 200 g/L)
沸点
164.5-166 °C (lit.)
mp
−20 °C (lit.)
密度
0.937 g/mL at 25 °C (lit.)
适用性
in accordance for amine test
应用
peptide synthesis
SMILES字符串
CN(C)C(C)=O
InChI
1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI key
FXHOOIRPVKKKFG-UHFFFAOYSA-N
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应用
N,N-二甲基乙酰胺(DMA)可作为多肽合成溶剂使用。
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
闪点(°F)
147.2 °F - closed cup
闪点(°C)
64 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
The Horner-Wadsworth-Emmons reaction in the synthesis of macrocyclic peptides: the Trp-His-Gly-Arg derived macrocycle of moroidin
Harrison JR and Moody CJ
Tetrahedron Letters, 44(28), 5189-5191 (2003)
Total synthesis of the thiazolyl peptide GE2270 A
Muller HM, et al.
Angewandte Chemie (International Edition in English), 46(25), 4771-4774 (2007)
Peptides derived from nucleoside β-amino acids form an unusual 8-helix
Threlfall R, et al.
Chemical Communications (Cambridge, England), 46(5), 585-587 (2008)
Inês Farinha et al.
Carbohydrate polymers, 130, 455-464 (2015-06-17)
Purified chitin-glucan complex (CGCpure) was extracted from Komagataella pastoris biomass using a hot alkaline treatment, followed by neutralization and repeated washing with deionized water. The co-polymer thus obtained had a β-glucan:chitin molar ratio of 75:25 and low protein and inorganic
André H Gröschel et al.
Nature communications, 3, 710-710 (2012-03-20)
Hierarchical self-assembly offers elegant and energy-efficient bottom-up strategies for the structuring of complex materials. For block copolymers, the last decade witnessed great progress in diversifying the structural complexity of solution-based assemblies into multicompartment micelles. However, a general understanding of what
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