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Bis(2-ethylhexyl)amine

HCID 7791
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Basic informationOverviewNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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Basic information

CAS
106-20-7
Standard SMILES
CCCCC(CC)CNCC(CC)CCCC
InChIKey
SAIKULLUBZKPDA-UHFFFAOYSA-N
Molecular formula
C16H35N
Average molar mass
241.46 g/mol
Monoisotopic mass
241.27695012

Overview

2,2'-diethylhexylamine is a clear colorless liquid with a slight ammonia-like odor. (NTP, 1992)

Names & identifiers

Preferred name
Bis(2-ethylhexyl)amine
IUPAC
2-ethyl-N-(2-ethylhexyl)hexan-1-amine
English name
Bis(2-ethylhexyl)amine
Molecular formula
C16H35N
Molecular weight
241.46

Names & synonyms

Bis(2-ethylhexyl)amine106-20-71-Hexanamine, 2-ethyl-N-(2-ethylhexyl)-RefChem:1079934Di(2-ethylhexyl)amineBis-2-ethylhexylamine2-ethyl-N-(2-ethylhexyl)hexan-1-amine2,2'-DiethyldihexylamineDiethylhexylamineDihexylamine, 2,2'-diethyl-2,2'-DIETHYLHEXYLAMINENSC 5329
Show more names
DIISOOCTYLAMINED2HDI2 EHAis2-ethylhexyl4-DifluorobenzoateTwo isooctyl amineTwo-ethylhexyl aMineBis(2-ethylhexyl)amiBis-2-ethylhexylamin
2-Ethyl-N-(2-ethylhexyl)-1-hexanamineDTXSID7025053MFCD0000948927214-52-49U5Q5UV6DBNSC-5329Di-(2-ethylhexyl)amine1-Hexylamine, 2-ethyl-N-(2-ethylhexyl)-

Database identifiers

CAS
106-20-7、27214-52-4
PubChem CID
7791
DTXSID
DTXSID7025053
ChEMBL
CHEMBL1330355
ChEBI
CHEBI:193588
UNII
9U5Q5UV6DB
EC Number
203-372-4、248-331-1
Nikkaji
J27.961G

Properties

Computed structural propertiesFilling in

XLogP
6.1
Topological polar surface area
12 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
1
Rotatable bonds
12
Heavy atoms
17
Formal charge
0
Complexity
128

Experimental & physicochemical properties

Chemical ClassesNitrogen Compounds -> Amines, Aliphatic
Cosmetics · 2 items

Personal care product

Antistatic; Hair conditioning

SpringerMaterials PropertiesOptical coefficient
Density0.8062 at 68 °F (NTP, 1992) - Less dense than water; will float
Solubilityless than 1 mg/mL at 70 °F (NTP, 1992)
Flash Point · 2 items

270 °F (NTP, 1992)

270 °F

Boiling Point538 °F at 760 mmHg (NTP, 1992)
Vapor Density8.35 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
Vapor Pressure · 2 items

0.01 mmHg at 68 °F (NTP, 1992)

0.01 [mmHg]

Physical Description

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 6 items

This chemical does not meet GHS hazard criteria for 0.1% (1 of 669) of reports.

Danger

H302+H312 (65.9%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]

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)

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.

Not Classified

Hazard information

Regulatory Information · 4 items

Chemical: 1-Hexanamine, 2-ethyl-N-(2-ethylhexyl)-

1-Hexanamine, 2-ethyl-N-(2-ethylhexyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Hexanamine, 2-ethyl-N-(2-ethylhexyl)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 13-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/5450

Bis(2-ethylhexyl) amine: Does not have an individual approval but may be used under an appropriate group standard

DOT LabelCorrosive
Fire HazardsThis chemical is combustible. (NTP, 1992)
Health HazardsSYMPTOMS: Symptoms of exposure to this compound may include irritation to the skin and eyes.
Hazards SummaryA skin and eye irritant; A lachrymator; [CAMEO] Toxic by inhalation; Harmful if skin contact or ingested; Causes burns; May cause pneumonitis and pulmonary edema after inhalation of high concentrations; [MSDSonline]

Chemistry & industry

Uses & manufacturing

U.S. Production2023: 100,000 - <250,000 lb
Industry UsesCorrosion inhibitor
Use ClassificationCosmetics -> Antistatic; Hair conditioning
General Manufacturing Information · 2 items

Petroleum Lubricating Oil and Grease Manufacturing

1-Hexanamine, 2-ethyl-N-(2-ethylhexyl)-: ACTIVE

Applications

UsesBis(2-ethylhexyl)amine (BEA) was used in the synthesis of stable nanosized CdS particles coated by an oriented monolayer of chemically bonded BEA molecules

General DescriptionClear colorless liquid with a slight ammonia-like odor.

Upstream & downstream products

Upstream raw materials

1,3-Diphenyl-1-methylurea2-Ethyl-N-(2-ethylhexylidene)-1-hexanamineN-Methylaniline

Downstream products

2-Ethylhexylamine4-Phenylpiperidine

Additional notes

DefinitionChEBI: Bis(2-ethylhexyl) amine is a secondary amino compound.

Related reactions

22 records
New reaction record
HRID 61519 reaction equation
HRID 61519As reactantuspto-grants-2016_09
HRID 61520 reaction equation
HRID 61520As reactantuspto-grants-2016_09
HRID 61521 reaction equation
HRID 61521As reactantuspto-grants-2016_09
HRID 61522 reaction equation
HRID 61522As reactantuspto-grants-2016_09
HRID 128194 reaction equation
HRID 128194As productuspto-grants-1981_03
HRID 366309 reaction equation
HRID 366309As reactantuspto-grants-2000_10
HRID 482848 reaction equation
HRID 482848As reactantuspto-grants-1986_03
HRID 569459 reaction equation
HRID 569459As reactantuspto-grants-1988_03
Page 1 of 3

Compound notes

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On this pageBasic informationOverviewNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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· 3 items

2,2'-diethylhexylamine is a clear colorless liquid with a slight ammonia-like odor. (NTP, 1992)

Liquid

Clear colorless liquid with a slight ammonia-like odor; [CAMEO]

Physicochemical properties

Melting point
-60 °C · -60 °C
Boiling point
123 °C5 · 123 °C5 mm Hg(lit.)
Density
0.805 g/mL · 0.805 g/mL at 25 °C(lit.)
vapor pressure
0.0023 hPa · 0.0023 hPa (20 °C)
refractive index
20 · n20/D 1.443(lit.)
Flash point
230 °F · >230 °F
storage temp.
30 °C · Store below +30°C.
solubility
0.014 g/l · 0.014g/l
pka
40 · 40(at 25℃)
form
Liquid
color
Clear colorless to slightly yellow
Specific Gravity
0.804 · 0.804 (20/4℃)
PH
7 · >7 (H2O, 20℃)
explosive limit
0.6 · 0.6-3.7%(V)
Water Solubility
0.2 g/L · <0.2 g/L (20 ºC)
BRN
1748342 · 1748342
Stability
Stable. Combustible. Incompatible with oxidizing agents.
Cosmetics Ingredients Functions
ANTISTATIC
InChI
1S/C16H35N/c1-5-9-11-15(7-3)13-17-14-16(8-4)12-10-6-2/h15-17H,5-14H2,1-4H3
InChIKey
SAIKULLUBZKPDA-UHFFFAOYSA-N
SMILES
CCCCC(CC)CNCC(CC)CCCC
LogP
7.3 at · 7.3 at 25℃
CAS DataBase Reference
106 · 106-20-7(CAS DataBase Reference)
EWG's Food Scores
1 · 1-4
FDA UNII
9 U5Q5UV6DB · 9U5Q5UV6DB
NIST Chemistry Reference
1 · 1-Hexanamine, 2-ethyl-N-(2-ethylhexyl)-(106-20-7)
EPA Substance Registry System
Di(2-ethylhexyl)amine (106-20-7)
UNSPSC Code
12352116 · 12352116
NACRES
22 · NA.22
Symbol(GHS)
5 · GHS05,GHS06,GHS09
Signal word
Danger
Hazard statements
302 · H302-H311+H331-H314-H410
Precautionary statements
273 · P273-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
PPE
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes
C,Xi
Risk Statements
21 · 21/22-34
Safety Statements
26 · 26-36/37/39-45-36
RIDADR
2735 · UN 2735 8/PG 2
WGK Germany
2 · 2
RTECS
6825000 · IH6825000
Autoignition Temperature
230 °C · 230 °C
Hazard Note
Irritant/Corrosive
TSCA
TSCA listed
HazardClass
8 · 8
PackingGroup
III
HS Code
29211980 · 29211980
Storage Class
6.1 A · 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
Hazard Classifications
3 DermalAcute · Acute Tox. 3 DermalAcute Tox. 3 InhalationAcute Tox. 4 OralAquatic Chronic 1Eye Dam. 1Skin Corr. 1B
Toxicity
50 orally · LD50 orally in Rabbit: 1008 mg/kg LD50 dermal Rabbit 956 mg/kg
REACH Registrations
Active
Limited Quantities
1 L · 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
Excepted Quantities
Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
Reactive GroupAmines, Phosphines, and Pyridines
Reactivity Profile · 1 item

2,2'-DIETHYLHEXYLAMINE can react with oxidizing materials (NTP, 1992). Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Air and Water ReactionsInsoluble in water.
Hazard Classes and CategoriesAcute Tox. 4 (99.7%)

Safety & protection

Fire FightingFires involving this material can be controlled with a dry chemical, carbon dioxide, or Halon extinguisher. (NTP, 1992)
First Aid · 1 item

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.

Nonfire Spill Response · 1 item

SMALL SPILLS AND LEAKAGE: If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION. Then, use absorbent paper to pick up all liquid spill material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Isolation and EvacuationExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
Personal Protective Equipment (PPE) · 1 item

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

Toxicology

Adverse EffectsDermatotoxin - Skin burns.
Toxicity DataLC50 (rat) = 920 mg/m3/4H; [MSDSonline]

Safety data

PPE
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk
2
tsca
TSCA listed
rtecs
IH6825000
ridadr
UN 2735 8/PG 2
hs_code
29211980
Toxicity
LD50 orally in Rabbit: 1008 mg/kg LD50 dermal Rabbit 956 mg/kg
risk_code
21/22-34
Signal word
Danger
Symbol(GHS)
GHS05,GHS06,GHS09
hazard_code
C,Xi
hazard_note
Irritant/Corrosive
safety_code
26-36/37/39-45-36
hazard_class
8
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
packing_group
III
Hazard statements
H302-H311+H331-H314-H410
Limited Quantities
1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
Excepted Quantities
Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
REACH Registrations
Active
Hazard Classifications
Acute Tox. 3 DermalAcute Tox. 3 InhalationAcute Tox. 4 OralAquatic Chronic 1Eye Dam. 1Skin Corr. 1B
Autoignition Temperature
230 °C
Precautionary statements
P273-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338