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D158402

Sigma-Aldrich

3-Ethyl-2,4-dimethylpyrrole

97%

Synonym(s):

2,4-Dimethyl-3-ethylpyrrole, Kryptopyrrole

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About This Item

Empirical Formula (Hill Notation):
C8H13N
CAS Number:
517-22-6
Molecular Weight:
123.20
Beilstein/REAXYS Number:
107089
EC Number:
208-234-7
MDL number:
MFCD00005222
UNSPSC Code:
12352100
PubChem Substance ID:
24893486
NACRES:
NA.22

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.496 (lit.)

bp

197 °C/710 mmHg (lit.)

density

0.913 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCc1c(C)c[nH]c1C

InChI

1S/C8H13N/c1-4-8-6(2)5-9-7(8)3/h5,9H,4H2,1-3H3

InChI key

ZEBBLOXDLGIMEG-UHFFFAOYSA-N

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Application

3-Ethyl-2,4-dimethylpyrrole can be used as a substrate for the synthesis of:
  • Boradiazaindacene (BODIPY dyes) units as a building block for the fabrication of energy transfer cassettes.
  • Meso-benzyl and meso-alkyl dipyrrins salts by treating with corresponding acid chloride.
  • 2,5-Bis[3,5-dimethyl-4-ethylpyrrol-2-yl]cyclohexadiene-1,4-dione by reacting with 1,4-benzoquinone.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

161.6 °F - closed cup

flash_point_c

72 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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