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06849

Sigma-Aldrich

Cap B (1-methylimidazole 16% in THF)

for oligonucleotide synthesis, filtered through a 1μm filter

Synonym(s):

1-Methylimidazole solution

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About This Item

Empirical Formula (Hill Notation):
C4H6N2
CAS Number:
616-47-7
Molecular Weight:
82.10
MDL number:
MFCD00005292
UNSPSC Code:
12352100
PubChem Substance ID:
329748288

grade

for oligonucleotide synthesis

quality

filtered through a 1μm filter

impurities

<0.01% water

SMILES string

Cn1ccnc1

InChI

1S/C4H6N2/c1-6-3-2-5-4-6/h2-4H,1H3

InChI key

MCTWTZJPVLRJOU-UHFFFAOYSA-N

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Application

1-Methylimidazole has been used in a study to elaborate on the use of differential scanning calorimetry as a new indirect method for determination of vaporization enthalpies. 1-Methylimidazole has also been used in a study that analyzed the base content in in-service oils by Fourier Transform Infrared Spectroscopy.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

1.4 °F

Flash Point(C)

-17 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
064542/1
64542/1

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Sergey P Verevkin et al.
The journal of physical chemistry. B, 116(14), 4276-4285 (2012-03-23)
Differential scanning calorimetry (DSC) has been used to measure enthalpies of synthesis reactions of the 1-alkyl-3-methylimidazolium bromide [C(n)mim][Br] ionic liquids from 1-methylimidazole and n-alkyl bromides (with n = 4, 5, 6, 7, and 8). The optimal experimental conditions have been
Sadia Ehsan et al.
Journal of laboratory automation, 17(3), 201-210 (2012-02-24)
An automated FTIR method for the determination of the base content (BC(pKa)) of oils at rates of > 120 samples/h has been developed. The method uses a 5% solution of trifluoroacetic acid in 1-propanol (TFA/P) added to heptane-diluted oil to
Fumitoshi Shibahara et al.
The Journal of organic chemistry, 77(19), 8815-8820 (2012-09-15)
Synthetic methods for triarylated azoles containing three different aryl groups via one-pot sequential multiple C-H bond arylations are described. The one-pot sequential diarylation of C5-monoarylated azoles was achieved by the simple sequential addition of two different aryl iodides with a
Chih-Chin Tsou et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(47), 13358-13366 (2011-10-19)
S-nitrosation of the coordinated thiolate of dinitrosyl iron complexes (DNICs) to generate S-nitrosothiols (RSNOs) was demonstrated. Transformation of [{(NO)(2)Fe(μ-StBu)}(2)] (1-tBuS) into the {Fe(NO)(2)}(9) DNIC [(NO)(2)Fe(StBu)(MeIm)] (2-MeIm) occurs under addition of 20 equiv of 1-methylimidazole (MeIm) into a solution of 1-tBuS in
Zhan-Yong Wang et al.
The Journal of organic chemistry, 77(15), 6608-6614 (2012-07-19)
A well-defined NHC-Pd(II)-Im complex 1 was found to be an effective catalyst for the Suzuki-Miyaura coupling of aryl sulfonates including tosylates and phenylsulfonates with arylboronic acids, giving the desired coupling products in good to high yields. Acceptable yields can also
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