DX1732
N,N-二甲基甲酰胺
Biosynthesis OmniSolv®
别名:
DMF, NSC 5356
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
HCON(CH3)2
化学文摘社编号:
分子量:
73.09
EC Index Number:
200-679-5
UNSPSC Code:
12352111
Beilstein/REAXYS Number:
605365
MDL number:
Assay:
≥99.9% (GC)
Bp:
153 °C (lit.)
Vapor pressure:
2.7 mmHg ( 20 °C)
Quality Level
vapor pressure
2.7 mmHg ( 20 °C)
assay
≥99.9% (GC)
form
liquid
autoignition temp.
833 °F
shelf life
24 mo. (from manufacture date)
expl. lim.
15.2 %
dilution
(for synthesis)
impurities
≤0.4 μeq/g Titrable acid, ≤0.4 μeq/g Titrable base, ≤200 ppm Water (H2O), ≤5 ppm Amines (as dimethylamine)
evapn. residue
≤5 ppm
color
APHA: ≤10
pH
7 (20 °C, 200 g/L in H2O)
bp
153 °C (lit.)
mp
−61 °C (lit.)
transition temp
flash point 57.5 °C
density
0.944 g/mL (lit.)
UV cutoff
≤270 nm
UV absorption
λ: 270 nm Amax: ≤1.00, λ: 275 nm Amax: ≤0.30, λ: 280 nm Amax: ≤0.20, λ: 300 nm Amax: ≤0.05, λ: 350 nm Amax: ≤0.01, λ: 400 nm Amax: ≤0.005
application(s)
peptide synthesis
shipped in
ambient
storage temp.
room temp
正在寻找类似产品? 访问 产品对比指南
Application
多种疏水性有机化合物的溶剂。
Biosynthesis OmniSolv®
Packaging
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
Preparation Note
Product filtered through a 0.2 μm filter
Analysis Note
Expiration dateExp 24 months from mfg dateAmines (as dimethylamine)5ppm maxAssay (GC)99.9% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardTitrable acid0.4µeq/g maxTitrable base0.4µeq/g maxUV Abs. at 270 nm1.00AU maxUV Abs. at 275 nm0.30AU maxUV Abs. at 280 nm0.20AU maxUV Abs. at 300 nm0.05AU maxUV Abs. at 350 nm0.01AU maxUV Abs. at 400 nm0.005AU maxUV Cut-off270nm maxWater (H2O)200ppm max
Legal Information
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
存储类别
3 - Flammable liquids
flash_point_f
135.5 °F - closed cup
flash_point_c
57.5 °C - closed cup
法规信息
新产品
此项目有
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持