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Merck
CN

494445

乙腈

≥99.93%, biotech. grade

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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关于此项目

线性分子式:
CH3CN
化学文摘社编号:
分子量:
41.05
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39031501
UNSPSC Code:
12191502
EC Number:
200-835-2
MDL number:
Beilstein/REAXYS Number:
741857
Assay:
≥99.93%
Grade:
biotech. grade
Bp:
81-82 °C (lit.)
Vapor pressure:
72.8 mmHg ( 20 °C)
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产品名称

乙腈, biotech. grade, ≥99.93%

grade

biotech. grade

Quality Level

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

assay

≥99.93%

autoignition temp.

973 °F

expl. lim.

16 %

impurities

≤0.5 ppb as quinine (fluorimetric, 254nm), ≤0.6 μeq/g Titr. base, ≤8 μeq/g Titr. acid, <0.001% water

evapn. residue

<0.0002%

color

APHA: <10

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

solubility

water: soluble

density

0.786 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 190 nm Amax: 1.0, λ: 210 nm Amax: 0.03, λ: 220 nm Amax: 0.01, λ: 235 nm Amax: 0.005, λ: 254 nm Amax: ≤0.005, λ: 400 nm Amax: 0.005

format

neat

storage temp.

room temp

SMILES string

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

General description

Our biotech solvents offer exceptional quality for reliable RNA extraction, ensuring optimal laboratory performance. With low water content and minimal residue, give clean UV spectra to minimize contamination.
  • High-Quality Biotech Solvents: Designed for optimal laboratory performance with low water content and minimal residues.
  • Ideal for RNA Extraction: Essential for genetic testing and research applications like PCR.
  • Ensures Integrity of Genetic Material: Promotes reliable and reproducible results.
  • Industry Compliant: Suitable for both academic and commercial laboratories, enhancing research efficiency.

Application


  • 改进的QuEChERS方法结合超高效液相色谱-串联质谱法:本研究利用乙腈优异的溶剂特性来检测饲料中的环匹阿尼酸。该方法提高了食品安全中化学分析的效率和准确性,证明了乙腈在确保农产品质量方面的关键作用(Peng等人,2024年)。

  • 新合成的氟化色氨酸类似物的液相色谱对映体分离:乙腈突出了其在药物研究中的用途,用于复杂氨基酸的色谱对映体分离,这对于药物开发和分子药理学研究至关重要。(Tanács等人,2024年)。

  • 1,8-萘酰亚胺衍生物荧光探针的合成与应用:乙腈的多功能性体现在用于环境监测的荧光探针的合成中。其在检测和测量环境污染物中的应用突出了其对生态研究和安全性的重大影响(Negi等人,2024年)。

Packaging

Preparation Note

产品已经过0.2 μm滤器过滤。

Other Notes

Pure-Pac® II容器需要Micromatic MacroValve耦合器用于分配溶剂,Z560723。

Legal Information

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany


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pictograms

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signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

存储类别

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis and Characterization of Electrochromic Films Based on 2,5-Bis (2-(3,4-ethylenedioxy) thienyl) pyridine.
Triantou D, et al.
International Journal of Electrochemical Science, 10, 1274-1291 (2015)
Effect of the acceptor moiety on the electrochemical and electrochromic properties of Donor-Acceptor-Donor polymer films.
Triantou D, et al.
International Journal of Electrochemical Science, 10, 3458-3477 (2015)
Basicity of some organic superbases in acetonitrile.
Kovacevic B and Maksic ZB.
Organic Letters, 3(10), 1523-1526 (2001)



全球贸易项目编号

货号GTIN
494445-1L04061838152459
494445-200L04061838161741
494445-200L-P204061838227843
494445-4L04061838152473
494445-AT-50L-P204065268977774
494445-100ML04061838161734
494445-20L-N204061838152466
494445-2L04061832408194
494445-400L04061838227867
494445-4X4L04061832408255
494445-CA-200LP1SB04065267793092
494445-PZ04061824680973