CAS 106-20-7PubChem CID 7791
Bis(2-ethylhexyl)amine
2,2'-diethylhexylamine is a clear colorless liquid with a slight ammonia-like odor. (NTP, 1992) — CAMEO Chemicals
- IUPAC name
- 2-ethyl-N-(2-ethylhexyl)hexan-1-amine
- Molecular formula
- C16H35N
- Molecular weight
- 241.46 g/mol
- Exact mass
- 241.276950121 Da
- XLogP3
- 6.1
- Topological polar surface area
- 12.0 Ų
- Hydrogen-bond donors
- 1
- Hydrogen-bond acceptors
- 1
- Covalent units
- 1
- Defined stereocentres
- 0
Also known as
1-Hexanamine, 2-ethyl-N-(2-ethylhexyl)-RefChem:1079934Di(2-ethylhexyl)amineBis-2-ethylhexylamine2,2'-DiethyldihexylamineDiethylhexylamineDihexylamine, 2,2'-diethyl-2,2'-DIETHYLHEXYLAMINE
16 more reported names
NSC 53292-Ethyl-N-(2-ethylhexyl)-1-hexanamine9U5Q5UV6DBNSC-5329Di-(2-ethylhexyl)amine1-Hexylamine, 2-ethyl-N-(2-ethylhexyl)-CCRIS 4619EINECS 203-372-4UNII-9U5Q5UV6DBBRN 1748342AI3-16574di-2-ethylhexyl amineDi-(2-ethylhexyl)aminbis(2-ethylhexyl) amineDihexylamine,2'-diethyl-di-(2-ethyl-hexyl)-amine
External database identifiers
- ChEBI:CHEBI:193588
- ChEMBL:CHEMBL1330355
- EPA DTXSID:DTXSID7025053
- PubMed:22360203
- PubMed:22041199
- PubMed:20466383
Evidence from additional scientific databases
EMBL-EBI ChEBI
Exact identifier matchCHEBI:193588
Bis(2-ethylhexyl) amine
- Formula
- C16H35N
- Average mass
- 241.463 g/mol
- Monoisotopic mass
- 241.27695 Da
- Formal charge
- 0
- secondary amino compound — is a (CHEBI:50995)
- secondary amino compound — is a (CHEBI:50995)
Additional curated names
2-ethyl-N-(2-ethylhexyl)hexan-1-amine
Mapped by: Exact CAS cross-reference in the ChEBI compound record. Retrieved: 2026-08-31. Open source record
NIH PubChem PUG-View
Exact identifier match7791
Attributed physical-property, hazard, environmental and use annotations.
- Boiling Point: 538 °F at 760 mmHg (NTP, 1992) Source: CAMEO Chemicals
- Density: 0.8062 at 68 °F (NTP, 1992) - Less dense than water; will float Source: CAMEO Chemicals
- Flash Point: 270 °F (NTP, 1992) Source: CAMEO Chemicals
- Flash Point: 270 °F Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
- Physical Description: 2,2'-diethylhexylamine is a clear colorless liquid with a slight ammonia-like odor. (NTP, 1992) Source: CAMEO Chemicals
- Physical Description: Liquid Source: EPA Chemical Data Reporting (CDR)
- Physical Description: Clear colorless liquid with a slight ammonia-like odor; [CAMEO] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
- Solubility: less than 1 mg/mL at 70 °F (NTP, 1992) Source: CAMEO Chemicals
- Vapor Pressure: 0.01 mmHg at 68 °F (NTP, 1992) Source: CAMEO Chemicals
- Vapor Pressure: 0.01 [mmHg] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
- First Aid: EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.; SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.; INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) shou Source: CAMEO Chemicals
- Note: This chemical does not meet GHS hazard criteria for 0.1% (1 of 669) of reports. Source: European Chemicals Agency (ECHA)
- Signal: Danger Source: European Chemicals Agency (ECHA)
- GHS Hazard Statements: H302+H312 (65.9%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]; H302 (99.7%): Harmful if swallowed [Warning Acute toxicity, oral]; H311 (29.3%): Toxic in contact with skin [Danger Acute toxicity, dermal]; H312 (70.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]; H314 (99.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]; H318 (88.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]; H330 (66.1%): Fatal if inhaled [Danger Acute toxicity, inhalation]; H331 (27.1%): Toxic if inhaled [Danger Acute toxicity, inhalation]; H410 (23.6%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]; H411 (70.1%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] Source: European Chemicals Agency (ECHA)
- Precautionary Statement Codes: P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P361+P364, P362+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
- ECHA C&L Notifications Summary: Aggregated GHS information provided per 669 reports by companies from 17 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Reported as not meeting GHS hazard criteria per 1 of 669 reports by companies.; There are 16 notifications provided by 668 of 669 reports by companies with hazard statement code(s).; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- GHS Hazard Statements: Not Classified Source: NITE-CMC
- Industry Uses: Corrosion inhibitor; Intermediate Source: EPA Chemical Data Reporting (CDR)
Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record
Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.
Additional source coverage and match status
| Source | Result | Checked |
|---|---|---|
| EMBL-EBI ChEBI | Exact match | 2026-08-31 |
| NIH PubChem PUG-View | Exact match | 2026-08-31 |
A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.