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Merck

271004

Acetonitrile

99.8%, anhydrous, suitable for solid phase extraction (SPE)

동의어(들):

ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
CH3CN
CAS 번호:
75-05-8
Molecular Weight:
41.05
NACRES:
NA.21
PubChem Substance ID:
57648217
eCl@ss:
39031501
UNSPSC Code:
12191502
EC Number:
200-835-2
MDL number:
MFCD00001878
Beilstein/REAXYS Number:
741857
Assay:
99.8%
Grade:
anhydrous
Technique(s):
solid phase extraction (SPE): suitable
Bp:
81-82 °C (lit.)
Vapor pressure:
72.8 mmHg ( 20 °C)

주요 문서

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제품 이름

Acetonitrile, anhydrous, 99.8%

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

InChI

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

SMILES string

CC#N

grade

anhydrous

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

assay

99.8%

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

technique(s)

solid phase extraction (SPE): suitable

impurities

<0.001% water, <0.005% water (100 mL pkg)

evapn. residue

<0.0005%

color

colorless

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

solubility

water: soluble (completely)

density

0.786 g/mL at 25 °C (lit.)

format

neat

Quality Level

200

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관련 카테고리

General description

Acetonitrile, an aliphatic nitrile, is widely used as an organic solvent and intermediate in organic syntheses. It is transparent to UV-visible light, which makes it highly applicable in spectrophotometric and fluorimetric techniques. MeCN is utilized as a mobile phase component in many chromatographic techniques, due to its low viscosity, high elution strength and miscibility in water. It also plays a major role as an extractant medium in liquid-liquid extraction, solid-phase extraction or microextraction.

Application

Acetonitrile may be used as a solvent to prepare:
  • 1,2-Azidoalcohols and 1,2-azidoamines via cerium(III) chloride assisted ring opening of epoxides and aziridines by sodium azide.
  • Cyano-bearing indolinones by oxidative arylalkylation of olefins in the presence of palladium catalyst.

It may also be used as a reactant to synthesize:
  • Bis (diphenylphosphino) acetonitrile by reacting with n-butyllithium and then with chlorodiphenylphosphine.
  • β-Acetamido ketones via coupling reaction with ketones or ketoesters and aldehydes in the presence of cobalt(II) chloride.

Packaging

View returnable container options.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

저장 등급

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SHBS2536
HMBK4538
HMBK4537
HMBK4536
STBK8966

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Bis (diphenylphosphino) acetonitrile: Synthesis, ligand properties and application in catalytic carbon?carbon coupling
Braun L, et al.
Dalton Transactions, 14, 1409-1415 (2007)
Cobalt-catalysed three-component coupling involving ketones or ketoesters, aldehydes and acetonitrile: a novel one-pot synthesis of ?-acetamido ketones
Madhavaa Reddy M.
Journal of the Chemical Society. Chemical Communications, 6, 713-714 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 56-56 (1994)
Cerium (III) chloride promoted highly regioselective ring opening of epoxides and aziridines using NaN3 in acetonitrile: a facile synthesis of 1,2-azidoalcohols and 1,2-azidoamines.
Sabitha G, et al.
Organic Letters, 4(3), 343-345 (2002)
Palladium-Catalyzed Oxidative Arylalkylation of Activated Alkenes: Dual C-H Bond Cleavage of an Arene and Acetonitrile.
Wu T, et al.
Angewandte Chemie (International Edition in English), 50(52), 12578-12581 (2011)
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문서

Solvent Miscibility Table

Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.

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