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CAS 1 record

CAS 148-71-0

CAS 148-71-0 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 148-71-0
CAS 148-71-0PubChem CID 67364

2-Amino-5-(diethylamino)toluene

IUPAC name
4-N,4-N-diethyl-2-methylbenzene-1,4-diamine
Molecular formula
C11H18N2
Molecular weight
178.27 g/mol
Exact mass
178.146998583 Da
XLogP3
2.1
Topological polar surface area
29.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

A640ZQ81DV3-Methyl-N,N-diethyl-p-phenylenediamineCD-2 color developerRefChem:515781N(4),N(4)-diethyl-2-methyl-1,4-benzenediamine1,4-Benzenediamine, N4,N4-diethyl-2-methyl-N1,N1-Diethyl-3-methylbenzene-1,4-diamine4-Diethylamino-o-toluidine
16 more reported names
4-(Diethylamino)-2-methylanilineN-4,N-4-Diethyl-2-methyl-1,4-benzenediamineN4,N4-diethyl-2-methyl-1,4-Benzenediamine3-methyl-4-amino-n,n-diethylaniline4-Amino-3-methyl-N,N-diethylanilineToluene-2,5-diamine, N5,N5-diethyl-N4,N4-Diethyl-2-methyl-p-phenylenediamineN~4~,N~4~-diethyl-2-methylbenzene-1,4-diamine(4-amino-3-methylphenyl)diethylamineUNII-A640ZQ81DVCD-2EINECS 205-722-1N4,N4-diethyl-2-methyl-benzene-1,4-diamineCBDivE_0029482-Amino-5-diethylaminotoluene2-methyl-4-diethylaminoaniline
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 148-71-0

1 total
No records found for this CAS number.

How CAS 148-71-0 is used on this site

CAS 148-71-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 148-71-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.