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Safety Information

668311

Sigma-Aldrich

Pyrrole-2-carbonitrile

96%

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About This Item

Empirical Formula (Hill Notation):
C5H4N2
CAS Number:
4513-94-4
Molecular Weight:
92.10
MDL number:
MFCD00234061
UNSPSC Code:
12352100
PubChem Substance ID:
24884976
NACRES:
NA.22

Quality Level

100

Assay

96%

refractive index

n20/D 1.5513

bp

92-94 °C/2 mmHg

density

1.081 g/mL at 25 °C

functional group

nitrile

SMILES string

N#Cc1ccc[nH]1

InChI

1S/C5H4N2/c6-4-5-2-1-3-7-5/h1-3,7H

InChI key

BQMPGKPTOHKYHS-UHFFFAOYSA-N

Related Categories

General description

Product is a liquid and not a solid

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

JAN Code

668311-VAR:
668311-BULK:
668311-5G:4548173230429
668311-1G:4548173230436

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP0149
MKCM8062
MKCF0526
MKBZ9461V
MKBX2855V

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Quintin R Sheridan et al.
The journal of physical chemistry. B, 120(46), 11951-11960 (2016-10-27)
A combination of X-ray scattering experiments and molecular dynamics simulations were conducted to investigate the structure of ionic liquids (ILs) which chemically bind CO
Seungmin Oh et al.
The journal of physical chemistry. B, 123(39), 8274-8284 (2019-09-11)
Ionic liquids with aprotic heterocyclic anions (AHAs) have been developed for CO2 capture but have been considered for other applications as well. Previously, we have shown that AHA ILs, where the only site for reaction with CO2 is the anion
Guokai Cui et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(14), 5632-5639 (2015-02-18)
A new approach has been developed to improve SO2 sorption by cyano-containing ionic liquids (ILs) through tuning the basicity of ILs and cyano-sulfur interaction. Several kinds of cyano-containing ILs with different basicity were designed, prepared, and used for SO2 capture.

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