Dioctylamine (HCID 3094)

Overview

Dioctylamine is a secondary amine in which the two alkyl substituents are specified as octyl.

Names & identifiers

Preferred name: Dioctylamine
IUPAC: N-octyloctan-1-amine
English name: Dioctylamine
Molecular formula: C16H35N
Molecular weight: 241.46

Names & synonyms

Dioctylamine1120-48-5Di-n-octylamineN-octyloctan-1-amine1-Octanamine, N-octyl-N-octyl-1-octanamineN-n-Octyl-n-octylamineN,N-DioctylamineRC 5632MFCD00009557A7HM3062RMNSC-1765

Show more names

Di-n-octylamine,97%DNOARC5632DioctylaminDi-n-octylaMiDi(oct-1-yl)amine

UNII-A7HM3062RMdioctyl-amineNSC1765NSC 1765EINECS 214-311-6di-Normal-octylamineDioctylamine, 97%N,N-Dioctylamine #

Database identifiers

CAS: 1120-48-5
PubChem CID: 3094
DTXSID: DTXSID2061517
ChEBI: CHEBI:132284
UNII: A7HM3062RM
EC Number: 214-311-6
Nikkaji: J97.654G

Properties

Computed structural properties

XLogP: 6.6
Topological polar surface area: 12 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 1
Rotatable bonds: 14
Heavy atoms: 17
Formal charge: 0
Complexity: 109

Experimental & physicochemical properties

Chemical ClassesNitrogen Compounds -> Amines, Aliphatic

SpringerMaterials PropertiesBoiling point

Physical DescriptionColorless hygroscopic liquid with an amine-like odor; mp = 13-15 deg C; [Alfa Aesar MSDS]

Physicochemical properties

Melting point: 13 · 13-16 °C (lit.)
Boiling point: 297 · 297-298 °C (lit.)
Density: 0.799 g/mL · 0.799 g/mL at 25 °C (lit.)
vapor density: 8.3 · 8.3 (vs air)
vapor pressure: 0.01 mm · 0.01 mm Hg ( 20 °C)
refractive index: 20 · n20/D 1.4432(lit.)
Flash point: 230 °F · >230 °F
storage temp.: 2 · 2-8°C(protect from light)
form: Liquid
pka: 11.1 · 11.10±0.19(Predicted)
Specific Gravity: 0.799 · 0.799
color: Clear colorless to light yellow
Water Solubility: immiscible
BRN: 1748376 · 1748376
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, acids.
CAS DataBase Reference: 1120 · 1120-48-5(CAS DataBase Reference)
FDA UNII: 7 HM3062RM · A7HM3062RM
NIST Chemistry Reference: 1 · 1-Octanamine, n-octyl-(1120-48-5)
EPA Substance Registry System: 1 · 1-Octanamine, N-octyl- (1120-48-5)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 5 · GHS05,GHS07,GHS09
Signal word: Danger
Hazard statements: 302 · H302-H314-H410
Precautionary statements: 270 · P270-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338
Hazard Codes: C,N,Xi
Risk Statements: 22 · 22-34-50/53-36/37/38
Safety Statements: 26 · 26-36/37/39-45-60-61-29-36
RIDADR: 2735 · UN 2735 8/PG 3
WGK Germany: 3 · 3
Hazard Note: Corrosive
TSCA: TSCA listed
HazardClass: 8 · 8
PackingGroup: III
HS Code: 29211990 · 29211990
REACH Registrations: Active
Limited Quantities: 5 L · 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H302 (97.3%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P264, P264+P265, P270, P273, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P391, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 187 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 3 items

Chemical: 1-Octanamine, N-octyl-

Status: Active Update: 06-06-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/5697

Dioctylamine: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Alfa Aesar MSDS]

Hazard Classes and CategoriesAcute Tox. 4 (97.3%)

Toxicology

Adverse EffectsDermatotoxin - Skin burns.

Safety data

wgk: 3
tsca: TSCA listed
ridadr: UN 2735 8/PG 3
hs_code: 29211990
risk_code: 22-34-50/53-36/37/38
Signal word: Danger
Symbol(GHS): GHS05,GHS07,GHS09
hazard_code: C,N,Xi
hazard_note: Corrosive
safety_code: 26-36/37/39-45-60-61-29-36
hazard_class: 8
packing_group: III
Hazard statements: H302-H314-H410
Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
REACH Registrations: Active
Precautionary statements: P270-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338

Chemistry & industry

Uses & manufacturing

UsesUsed to make large scale chemicals; [ExPub: ECHA REACH Registrations]

General Manufacturing Information1-Octanamine, N-octyl-: ACTIVE

Applications · 2 items

UsesDi-n-octylamine can be used as intermediate for the preparation of antistatic agent, softener, surfactant and it is also used as metal extraction agent and amine solvent. In addition, it can be used to get octanal.

UsesDioctylamine can be used as a reactant in the synthesis of: Ionic liquids based on the tetra-alkyl-dimethylguanidinium cation N-(2,5-di-tert-butylphenyl)perylene-3,4-dicarboximide based perylene photosensitizers.It can be also employed as a surfactant in the shape-controlled synthesis of some nanoparticles.