82063
Acetonitrile
≥99.8% (GC), for preparative HPLC, suitable for UV/Vis spectroscopy
동의어(들):
ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
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모든 사진(1)
About This Item
Linear Formula:
CH3CN
CAS Number:
Molecular Weight:
41.05
Beilstein:
741857
EC Number:
MDL number:
UNSPSC 코드:
12190000
PubChem Substance ID:
Grade:
for preparative HPLC
분석:
≥99.8% (GC)
기술:
UV/Vis spectroscopy: suitable
응용 분야:
food and beverages
bp:
81-82 °C (lit.)
vapor pressure:
72.8 mmHg ( 20 °C)
추천 제품
제품명
Acetonitrile, for preparative HPLC, ≥99.8% (GC)
Grade
for preparative HPLC
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C)
분석
≥99.8% (GC)
양식
liquid
autoignition temp.
973 °F
expl. lim.
16 %
기술
UV/Vis spectroscopy: suitable
불순물
≤0.1% water
refractive index
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
density
0.786 g/mL at 25 °C (lit.)
UV 흡수
λ: 220 nm Amax: 0.3
λ: 240 nm Amax: 0.01
응용 분야
food and beverages
형식
neat
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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일반 설명
Acetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies (polarography, spectroscopy, etc.) have been reported by many researchers.
애플리케이션
Acetonitrile (MeCN) may be used as an extraction solvent for the quantification of pesticide residues in fruits and vegetables.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point (°F)
35.6 °F - closed cup
Flash Point (°C)
2.0 °C - closed cup
가장 최신 버전 중 하나를 선택하세요:
Purification of acetonitrile.
Walter M and Ramaley L.
Analytical Chemistry, 45(1), 165-166 (1973)
Michelangelo Anastassiades et al.
Journal of AOAC International, 86(2), 412-431 (2003-05-02)
A simple, fast, and inexpensive method for the determination of pesticide residues in fruits and vegetables is introduced. The procedure involves initial single-phase extraction of 10 g sample with 10 mL acetonitrile, followed by liquid-liquid partitioning formed by addition of
Timo Glatter et al.
Molecular systems biology, 5, 237-237 (2009-01-22)
Protein complexes represent major functional units for the execution of biological processes. Systematic affinity purification coupled with mass spectrometry (AP-MS) yielded a wealth of information on the compendium of protein complexes expressed in Saccharomyces cerevisiae. However, global AP-MS analysis of
Elke H J Krekels et al.
Clinical pharmacokinetics, 53(6), 553-563 (2014-02-06)
From a previously validated paediatric population pharmacokinetic model, it was derived that non-linear morphine maintenance doses of 5 μg/kg(1.5)/h, with a 50 % dose reduction in neonates with a postnatal age (PNA) <10 days, yield similar morphine and metabolite concentrations
Divya Subramonian et al.
Journal of proteome research, 13(9), 3905-3918 (2014-07-30)
SUMOylation is an essential posttranslational modification and regulates many cellular processes. Dysregulation of SUMOylation plays a critical role in metastasis, yet how its perturbation affects this lethal process of cancer is not well understood. We found that SUMO-2/3 modification is
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