4-Ethylaniline - ≥99% , CAS No.589-16-2

CAS: 589-16-2 Cat. No.: E102230 Formula: C8H11N Molecular Weight: 121.18 Beilstein Registry Number: 774319 EC Number: 209-637-0
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
p-Ethylaminobenzene | STK943766 | 4-(ethyl)-aniline | AM806842 | 4-Aminoethylbenzene | AKOS000119392 | E0061 | Benzenamine, 4-ethyl- | ETHYL ANILINE, P- | InChI=1/C8H11N/c1-2-7-3-5-8(9)6-4-7/h3-6H,2,9H2,1H | F2190-0422 | SCHEMBL4409 | NSC 62015 | 4-ETHYLA
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
5g
E102230-5g
2 In stock
—

$10.90

$16.90
Save $6.00 (35.50%)
10g
E102230-10g
Made to order · 8–12 wks

$11.90

$17.90
Save $6.00 (33.52%)
25g
E102230-25g
4 In stock
—

$19.90

$29.90
Save $10.00 (33.44%)
100g
E102230-100g
3 In stock
—

$42.90

$64.90
Save $22.00 (33.90%)
500g
E102230-500g
1 In stock
1 In stock

$113.90

$170.90
Save $57.00 (33.35%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

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

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

Cited in 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
p-Ethylaminobenzene | STK943766 | 4-(ethyl)-aniline | AM806842 | 4-Aminoethylbenzene | AKOS000119392 | E0061 | Benzenamine, 4-ethyl- | ETHYL ANILINE, P- | InChI=1/C8H11N/c1-2-7-3-5-8(9)6-4-7/h3-6H,2,9H2,1H | F2190-0422 | SCHEMBL4409 | NSC 62015 | 4-ETHYLA
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504752140
Canonical Smiles
CCC1=CC=C(C=C1)N
IUPAC Name
4-ethylaniline
InChIKey
HRXZRAXKKNUKRF-UHFFFAOYSA-N
INCHI
1S/C8H11N/c1-2-7-3-5-8(9)6-4-7/h3-6H,2,9H2,1H3
Isomeric SMILES
CCC1=CC=C(C=C1)N
WGK Germany
3
RTECS
BX9900000
UN Number
2810
Packing Group
III
Molecular Weight
121.18
Beilstein
774319
Reaxy-Rn
774319
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=774319&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

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

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassAniline and substituted anilines
Intermediate Tree Nodes Not available
Direct ParentAniline and substituted anilines
Alternative Parents Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aniline or substituted anilines - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aniline and substituted anilines. These are organic compounds containing an aminobenzene moiety.
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.

15 results found

Lot NumberCertificate TypeDateItem
I2607181Certificate of AnalysisSep 14, 2026 E102230
J2217475Certificate of AnalysisJul 30, 2026 E102230
J2217476Certificate of AnalysisJul 30, 2026 E102230
J2217478Certificate of AnalysisJul 30, 2026 E102230
J2217525Certificate of AnalysisJul 30, 2026 E102230
A1513032Certificate of AnalysisJul 07, 2026 E102230
E1821022Certificate of AnalysisJan 05, 2026 E102230
L2124029Certificate of AnalysisOct 11, 2025 E102230
G2307604Certificate of AnalysisSep 26, 2022 E102230
G2615007Certificate of AnalysisSep 26, 2022 E102230
J2217477Certificate of AnalysisSep 26, 2022 E102230
I2209062Certificate of AnalysisSep 13, 2022 E102230
G2307601Certificate of AnalysisDec 29, 2021 E102230
H2514657Certificate of AnalysisDec 29, 2021 E102230
I2502095Certificate of AnalysisDec 29, 2021 E102230
Chemical and Physical Properties
SensitivityLight Sensitive,Air Sensitive
Refractive Index1.554
Flash Point(°F)185 °F
Flash Point(°C)97°C
Boil Point(°C)216°C
Melt Point(°C)-5°C
Molecular Weight121.180 g/mol
XLogP32.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass121.089 Da
Monoisotopic Mass121.089 Da
Topological Polar Surface Area26.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity72.600
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 Count1
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 589-16-2, the molecular formula is C8H11N, and the molecular weight is 121.18 g/mol. InChIKey HRXZRAXKKNUKRF-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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