2-Ethyl-1-hexylamine - ≥99% , CAS No.104-75-6

CAS: 104-75-6 Cat. No.: E108992 Molecular Weight: 129.24 Beilstein Registry Number: 1209249 EC Number: 203-233-8
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
4-04-00-00766 (Beilstein Handbook Reference) | CAS-104-75-6 | EC 203-233-8 | UN 2276 | 2-ethylhexyl amine | beta-Ethylhexylamine | 2-Ethyl hexylamine | E0126 | SCHEMBL28690 | MFCD00008148 | UNII-ER54Q9L9W3 | 2-ethylhexan-1-amine | 3-(aminomethyl)heptane |
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
Size
USA
Germany (EU)*
Price
Qty
25ml
E108992-25ml
8 In stock

$10.90

$13.90
Save $3.00 (21.58%)
100ml
E108992-100ml
In stock ≥10

$15.90

$18.90
Save $3.00 (15.87%)
500ml
E108992-500ml
9 In stock
$33.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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.

📚

Literature proof

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

Specifications

Synonyms
4-04-00-00766 (Beilstein Handbook Reference) | CAS-104-75-6 | EC 203-233-8 | UN 2276 | 2-ethylhexyl amine | beta-Ethylhexylamine | 2-Ethyl hexylamine | E0126 | SCHEMBL28690 | MFCD00008148 | UNII-ER54Q9L9W3 | 2-ethylhexan-1-amine | 3-(aminomethyl)heptane |
Specifications & Purity
≥99%
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
Purity
≥99%
Names and Identifiers
Pubchem Sid488180539
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180539
Canonical SmilesCCCCC(CC)CN
IUPAC Name2-ethylhexan-1-amine
InChIKeyLTHNHFOGQMKPOV-UHFFFAOYSA-N
INCHI1S/C8H19N/c1-3-5-6-8(4-2)7-9/h8H,3-7,9H2,1-2H3
Isomeric SMILES CCCCC(CC)CN
WGK Germany 2
RTECS MQ5250000
UN Number 2276
Packing Group III
Molecular Weight 129.24
Beilstein 1209249
Reaxy-Rn 1209249
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1209249&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
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassAmines
Intermediate Tree Nodes Primary amines
Direct ParentMonoalkylamines
Alternative Parents Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organopnictogen compound - Hydrocarbon derivative - Primary aliphatic amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as monoalkylamines. These are organic compounds containing an primary aliphatic amine group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CXCL8 Tchem Interleukin-8 (642 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lymphoblastoid cell (5959 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

30 results found

Lot NumberCertificate TypeDateItem
C2613457Certificate of AnalysisMar 05, 2026 E108992
C2613458Certificate of AnalysisMar 05, 2026 E108992
C2613479Certificate of AnalysisMar 05, 2026 E108992
L2124021Certificate of AnalysisOct 11, 2025 E108992
A2513477Certificate of AnalysisJan 21, 2025 E108992
A2622091Certificate of AnalysisDec 03, 2024 E108992
L2410399Certificate of AnalysisDec 03, 2024 E108992
L2410269Certificate of AnalysisDec 03, 2024 E108992
L2410265Certificate of AnalysisDec 03, 2024 E108992
L2410253Certificate of AnalysisDec 03, 2024 E108992
L2410252Certificate of AnalysisDec 03, 2024 E108992
L2410244Certificate of AnalysisDec 03, 2024 E108992
H2605011Certificate of AnalysisDec 03, 2024 E108992
G2415126Certificate of AnalysisApr 27, 2024 E108992
G2404139Certificate of AnalysisApr 27, 2024 E108992
G2404386Certificate of AnalysisApr 27, 2024 E108992
C1615320Certificate of AnalysisOct 13, 2023 E108992
H1520013Certificate of AnalysisApr 13, 2023 E108992
K1809021Certificate of AnalysisSep 15, 2022 E108992
I2308168Certificate of AnalysisJul 01, 2022 E108992
D2310341Certificate of AnalysisJul 01, 2022 E108992
D2310342Certificate of AnalysisJul 01, 2022 E108992
D2412092Certificate of AnalysisJul 01, 2022 E108992
F2427081Certificate of AnalysisJul 01, 2022 E108992
G2213271Certificate of AnalysisJul 01, 2022 E108992
G2213272Certificate of AnalysisJul 01, 2022 E108992
G2213274Certificate of AnalysisJul 01, 2022 E108992
G2213273Certificate of AnalysisJul 01, 2022 E108992
G2213276Certificate of AnalysisJul 01, 2022 E108992
G2213275Certificate of AnalysisJul 01, 2022 E108992

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Chemical and Physical Properties
SolubilitySlightly soluble in water, soluble in ethanol and acetone.
SensitivityAir Sensitive
Refractive Index1.431
Flash Point(°F)122 °F
Flash Point(°C)50℃
Boil Point(°C)169°C
Melt Point(°C)-76°C
Molecular Weight129.240 g/mol
XLogP32.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count5
Exact Mass129.152 Da
Monoisotopic Mass129.152 Da
Topological Polar Surface Area26.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity52.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Guorong Ma, Pengzheng Luo, Ruiqiang Xu, Rui Ma, Lei Qiu, Chenran Xu, Rang Yang, Yating Li, Zhihao Zhao, Ling Huang, Yanhui Yang, Pei Wang.  (2023)  Improving the profile and reliability of cytoplasmic proteins from M. tuberculosis using biomimetic affinity chromatography coupled with LC-MS/MS analysis.  JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES,      [PMID:37236071] [10.1016/j.jchromb.2023.123756]
2. Wensen Liu, Hui Su, Jian Zhang, Lina Wang, Yahui Liu, Jie Liang, Zhaowu Zhu.  (2022)  Synthesis of N-(2-ethylhexyl)-pyridine-4-carboxamide and its synergistic behaviors with dinonylnaphthalene sulfonic acid for the selective extraction of nickel and cobalt.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2021.120385]
3. Dongmei He, Li Zeng, Guiqing Zhang, Wenjuan Guan, Zuoying Cao, Qinggang Li, Shengxi Wu.  (2019)  Extraction behavior and mechanism of nickel in chloride solution using a cleaner extractant.  Journal of Cleaner Production,      [PMID:] [10.1016/j.jclepro.2019.118517]
4. She Chen, Zhifeng Zhang, Shengting Kuang, Yanling Li, Xiaowen Huang, Wuping Liao.  (2017)  Separation of zirconium from hafnium in sulfate medium using solvent extraction with a new reagent BEAP.  HYDROMETALLURGY,      [PMID:] [10.1016/j.hydromet.2017.04.001]
5. Shengting Kuang, Zhifeng Zhang, Yanling Li, Guolong Wu, Haiqin Wei, Wuping Liao.  (2016)  Selective extraction and separation of Ce(IV) from thorium and trivalent rare earths in sulfate medium by an α-aminophosphonate extractant.  HYDROMETALLURGY,      [PMID:] [10.1016/j.hydromet.2016.11.009]
6. Bowen Zhang, Xinyan Lu, Haoxiang Ma, Di Wang, Yun-Hui Mei.  (2024)  Development of Silver Paste With High Sintering Driving Force for Reliable Packaging of Power Electronics.  IEEE Transactions on Components Packaging and Manufacturing Technology,  14  (1): (10-17).  [PMID:] [10.1109/TCPMT.2023.3347250]
7. Wensen Liu, Yahui Liu, Hui Su, Jian Zhang, Pengfei Shi, Jie Liang, Zhaowu Zhu.  (2024)  Nickel(II) extraction from chloride solutions using N-2-ethylhexylpyridine-3-formamide: A new reagent toward clean hydrometallurgy and a proposed flowsheet for chloride leach liquors of nickel laterites.  HYDROMETALLURGY,      [PMID:] [10.1016/j.hydromet.2024.106337]
8. Yanqin Hu, Ben Qin, Xiaoyan Li, Fan Yang, Chuan-Pin Lee, Meiying Xie, Liyan Xue.  (2023)  Ultraselective Extraction Reprocessing of 99TcO4–/ReO4– with a Promising Carbamic Acid Extractant System.  INORGANIC CHEMISTRY,      [PMID:36640371] [10.1021/acs.inorgchem.2c03708]
Solution Calculators
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