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N-Ethyl-o-crotonotoluidide

Name: <I>N</I>-Ethyl-<I>o</I>-crotonotoluidide
Brand: ALDRICH
Price: 55.1 USD
Availability: InStock

97%

Synonym(s):

N-Ethyl-N-(2-methylphenyl)-2-butenamide, Crotamiton

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Pack Size	SKU	Availability	Price
5 g		Estimated to ship onMay 18, 2026fromMILWAUKEE	$55.10

About This Item

Linear Formula:

CH₃CH=CHCON(C₂H₅)C₆H₄CH₃

CAS Number:

483-63-6

Molecular Weight:

203.28

NACRES:

NA.22

PubChem Substance ID:

24847834

UNSPSC Code:

12352100

EC Number:

207-596-3

MDL number:

MFCD00026989

Assay:

97%

Form:

solid

$55.10

Estimated to ship onMay 18, 2026Details

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Properties

description

predominantly trans

Quality Segment

100

assay

97%

form

solid

refractive index

n20/D 1.54 (lit.)

bp

153-155 °C/13 mmHg (lit.)

solubility

ethanol: soluble, methanol: soluble

density

0.987 g/mL at 25 °C (lit.)

SMILES string

CCN(C(=O)\C=C\C)c1ccccc1C

InChI

1S/C13H17NO/c1-4-8-13(15)14(5-2)12-10-7-6-9-11(12)3/h4,6-10H,5H2,1-3H3/b8-4+

InChI key

DNTGGZPQPQTDQF-XBXARRHUSA-N

Description

Application

N-Ethyl-o-crotonotoluidide ( Crotamiton) was used to study the photocatalytic decomposition of crotamiton in aqueous solution using TiO₂[1].

N-Ethyl-o-crotonotoluidide (Crotamiton) was used to treat scabies and various pruritic dermatoses[2].

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1 of 1

This Item	711586	Y0002338	C2970000
Sigma-Aldrich 128201 N-Ethyl-o-crotonotoluidide	Sigma-Aldrich 711586 2-(Methylamino)phenol	Supelco Y0002338 Crotamiton for peak identification	C2970000 Crotamiton
assay 97%	assay ≥97%	assay -	assay -
solubility ethanol: soluble, methanol: soluble	solubility -	solubility -	solubility -
Quality Level 100	Quality Level 100	Quality Level -	Quality Level -
refractive index n20/D 1.54 (lit.)	refractive index -	refractive index n20/D 1.54 (lit.)	refractive index n20/D 1.54 (lit.)
density 0.987 g/mL at 25 °C (lit.)	density -	density 0.987 g/mL at 25 °C (lit.)	density 0.987 g/mL at 25 °C (lit.)
form solid	form crystals	form -	form -

pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Global Trade Item Number

SKU	GTIN
CDS004264-100MG	04061828913725
P8129-25MG	04061832851303
128201-5G	04061836682187

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