437557
乙腈
≥99.5%, ACS reagent, suitable for solid phase extraction (SPE)
别名:
ACN, 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
UNSPSC Code:
12352001
PubChem Substance ID:
EC Number:
200-835-2
Beilstein/REAXYS Number:
741857
MDL number:
Assay:
≥99.5%
Grade:
ACS reagent
Technique(s):
solid phase extraction (SPE): suitable
Bp:
81-82 °C (lit.)
Vapor pressure:
72.8 mmHg ( 20 °C)
产品名称
乙腈, ≥99.5%, ACS reagent
grade
ACS reagent
Quality Segment
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
973 °F
expl. lim.
16 %
technique(s)
solid phase extraction (SPE): suitable
impurities
≤0.3% water, ≤0.6 μeq/g Titr. base, ≤8 μeq/g Titr. acid
evapn. residue
≤0.005%
color
APHA: ≤10
refractive index
n
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
solubility
water: soluble
density
0.786 g/mL at 25 °C (lit.)
format
neat
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
General description
Acetonitrile (MeCN), an aliphatic nitrile, is a colorless liquid with a characteristic odor. MeCN has low viscosity, high elution strength and is highly miscible in water. It is widely used as a solvent and intermediate in organic syntheses and is transparent to UV-visible light, making it highly applicable in spectrophotometric and fluorimetric techniques. It also plays a major role as an extractant medium in liquid-liquid extraction, solid-phase extraction or microextraction.
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
Acetonitrile may be used as solvent in the following processes:
- Organic synthesis
- Liquid-liquid extraction, solid-phase extraction or microextraction.
- Spectrophotometric and fluorimetric techniques.
- Electrolytes in lithium-ion batteries
- Determination of pKa values of organic superbases using the isodensity polarization continuum model (IPCM).
Features and Benefits
ACS solvents meet or exceed the high standards of the American Chemical Society (ACS) ,with test specifications that are specialized to every compound. According to the American Chemical Society, ACS reagent grade implies that it is a substance of sufficient purity to be used in most chemical analyses or reactions.
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警示词
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
闪点 (F)
35.6 °F - closed cup
闪点 (°C)
2.0 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter