2-Amino-5-(diethylamino)toluene Monohydrochloride - ≥99% , CAS No.2051-79-8

CAS: 2051-79-8 Cat. No.: A103031 Molecular Weight: 214.73 EC Number: 218-130-3
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
2-Amino-5-(diethylamino)toluene Monohydrochloride | 2-amino-5-diethylaminotoluene hydrochloride | AC-1968 | 4-Diethylamino-o-toluidine HCl | A0289 | D02991 | N1,N1-DIETHYL-3-METHYLBENZENE-1,4-DIAMINE HYDROCHLORIDE | 1,4-Benzenediamine, N4,N4-diethyl-2-met
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
A103031-5g
4
$9.90
25g
A103031-25g
3
$10.90
100g
A103031-100g
8

$24.90

$37.90
Save $13.00 (34.30%)
500g
A103031-500g
1

$74.90

$112.90
Save $38.00 (33.66%)
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-Amino-5-(diethylamino)toluene Monohydrochloride | 2-amino-5-diethylaminotoluene hydrochloride | AC-1968 | 4-Diethylamino-o-toluidine HCl | A0289 | D02991 | N1, N1-DIETHYL-3-METHYLBENZENE-1, 4-DIAMINE HYDROCHLORIDE | 1, 4-Benzenediamine, N4, N4-diethyl-2-met
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid488187424
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187424
Canonical SmilesCCN(CC)C1=CC(=C(C=C1)N)C.Cl
IUPAC Name4-N,4-N-diethyl-2-methylbenzene-1,4-diamine;hydrochloride
InChIKeyMPLZNPZPPXERDA-UHFFFAOYSA-N
INCHI1S/C11H18N2.ClH/c1-4-13(5-2)10-6-7-11(12)9(3)8-10;/h6-8H,4-5,12H2,1-3H3;1H
Isomeric SMILES CCN(CC)C1=CC(=C(C=C1)N)C.Cl
RTECS SS9560000
Alternate CAS 148-71-0
UN Number 2811
Molecular Weight 214.73
Reaxy-Rn 3708314
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3708314&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassAmines
Intermediate Tree Nodes Tertiary amines
Direct ParentTertiary alkylarylamines
Alternative Parents Phenylalkylamines  Aniline and substituted anilines  Aminotoluenes  Primary amines  Organopnictogen compounds  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminotoluene - Phenylalkylamine - Aniline or substituted anilines - Tertiary aliphatic/aromatic amine - Toluene - Benzenoid - Monocyclic benzene moiety - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Primary amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tertiary alkylarylamines. These are tertiary amines where the nitrogen atom is linked to at least one alkyl group and at least one aryl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
G1816027Certificate of AnalysisFeb 05, 2026 A103031
H1228017Certificate of AnalysisMay 08, 2024 A103031
B2322191Certificate of AnalysisMar 01, 2023 A103031
B2322192Certificate of AnalysisMar 01, 2023 A103031
B2322186Certificate of AnalysisMar 01, 2023 A103031
E2310600Certificate of AnalysisMay 10, 2022 A103031
Chemical and Physical Properties
SolubilityEasily soluble in water.
SensitivityAir Sensitive
Molecular Weight214.730 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass214.124 Da
Monoisotopic Mass214.124 Da
Topological Polar Surface Area29.300 Ų
Heavy Atom Count14
Formal Charge0
Complexity143.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Citations of This Product
References
1. Zhou Langjun, Peng Yi, Hu Yuling, Li Gongke.  (2017)  In Situ Growth of Flexible Polyphenylene-Conjugated Microporous Polymer Films for Fluorescence Detection of the Total Quantity of Developing Agents and Their Oxidation Products.  Journal of Analysis and Testing,  (1): (1-7).  [PMID:] [10.1007/s41664-017-0006-8]
Solution Calculators
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