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288985

Sigma-Aldrich

2-Thiophenecarbonyl chloride

97%

Synonym(s):

α-Thenoyl chloride

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About This Item

Empirical Formula (Hill Notation):
C5H3ClOS
CAS Number:
5271-67-0
Molecular Weight:
146.59
Beilstein:
110145
EC Number:
226-092-4
MDL number:
MFCD00005428
UNSPSC Code:
12352100
PubChem Substance ID:
24857375
NACRES:
NA.22

Quality Level

200

Assay

97%

form

liquid

refractive index

n20/D 1.590 (lit.)

bp

206-208 °C (lit.)

density

1.371 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

ClC(=O)c1cccs1

InChI

1S/C5H3ClOS/c6-5(7)4-2-1-3-8-4/h1-3H

InChI key

QIQITDHWZYEEPA-UHFFFAOYSA-N

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General description

The postfunctionalization reaction of 2-thiophenecarbonyl chloride with single walled carbon nanotubes (SWCNTs) was studied.

Application

2-Thiophenecarbonyl chloride was used in the synthesis of building blocks derived from ornithine by undergoing acylation/sulphonation of copper complex of orthinine.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H290 - H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

194.0 °F

Flash Point(C)

90 °C

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.

FSL

Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

Certificates of Analysis (COA)

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Ferdinand Hof et al.
Journal of the American Chemical Society, 135(49), 18385-18395 (2013-11-22)
The reactivity of reduced single walled carbon nanotubes (SWCNTs) (carbon nanotubides), prepared under strict inert conditions in a glovebox with respect to the covalent functionalization with hexyl iodide and subsequent exposure to ambient conditions (air, moisture), was systematically investigated by
T Lescrinier et al.
The journal of peptide research : official journal of the American Peptide Society, 49(2), 183-189 (1997-02-01)
Recently great interest has arisen in the synthesis of combinatorial libraries, and this technology provides a significant partner to contemporary strategies in rational design and lead discovery. By simple combination of a given set of building blocks, high numbers of

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