1,2-Ethanediamine, N1,N1,N2-trimethyl- (HCID 67338)

Names & identifiers

Preferred name: 1,2-Ethanediamine, N1,N1,N2-trimethyl-
IUPAC: N,N',N'-trimethylethane-1,2-diamine
English name: N,N,N'-Trimethylethylenediamine
Molecular formula: C5H14N2
Molecular weight: 102.18

Names & synonyms

N,N,N'-Trimethylethylenediamine142-25-61,2-Ethanediamine, N,N,N'-trimethyl-1,2-Ethanediamine, N1,N1,N2-trimethyl-Dimethyl(2-(methylamino)ethyl)amineEINECS 205-529-2AI3-26671DTXSID8059714dimethyl[2-(methylamino)ethyl]amineRefChem:411909DTXCID4034607205-529-2

Show more names

TrimethylethylenediamineenediamineN N N-TRIMETHYLETHYLENEDIAMINEN,N,N'-Trimethylethane-1,2-diamineN,N,N'-Trimethylethylenediamine (TMEDA)JACS-142-25-6N,N,N'-TRIMETHYLETHYN,N,N'-TrimethyldiamineCyclobutanecarboxylic aci

N1,N1,N2-Trimethylethane-1,2-diamine[2-(dimethylamino)ethyl](methyl)amineN,N',N'-trimethylethane-1,2-diamineN1,N1,N2-trimethyl-1,2-ethanediamineN,N,N-TrimethylethylenediamineMFCD00014874N,N,N'-TrimethylethylenediaminEthylenediamine, N,N,N'-trimethyl-

Database identifiers

CAS: 142-25-6
PubChem CID: 67338
DTXSID: DTXSID8059714
ChEMBL: CHEMBL3780444
UNII: AE94CUR3DE
EC Number: 205-529-2
Nikkaji: J25.731A

Properties

Computed structural properties

XLogP: -0.2
Topological polar surface area: 15.3 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 2
Rotatable bonds: 3
Heavy atoms: 7
Formal charge: 0
Complexity: 35.1

Physicochemical properties

Melting point: -30.89 °C · -30.89°C (estimate)
Boiling point: 116 · 116-118 °C(lit.)
Density: 0.786 g/mL · 0.786 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.419(lit.)
Flash point: 49 °F · 49 °F
storage temp.: Inert atmosphere,Room Temperature
form: Liquid
pka: 10.34 · 10.34±0.10(Predicted)
color: Clear colorless
BRN: 505989 · 505989
InChI: InChI=1S/C5H14N2/c1-6-4-5-7(2)3/h6H,4-5H2,1-3H3
InChIKey: HVOYZOQVDYHUPF-UHFFFAOYSA-N
SMILES: C(N(C)C)CNC
LogP: -0.2 · -0.200
CAS DataBase Reference: 142 · 142-25-6(CAS DataBase Reference)
EPA Substance Registry System: 1 · 1,2-Ethanediamine, N,N,N'-trimethyl- (142-25-6)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02,GHS05
Signal word: Danger
Hazard statements: 225 · H225-H314
Precautionary statements: 210 · P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes: F,C
Risk Statements: 11 · 11-34-37
Safety Statements: 16 · 16-26-36/37/39-45
RIDADR: 2733 · UN 2733 3/PG 2
WGK Germany: 3 · 3
F: 34 · 34
TSCA: TSCA listed
HazardClass: 3 · 3
PackingGroup: II
HS Code: 29212900 · 29212900
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 2 Skin · Flam. Liq. 2Skin Corr. 1B
Limited Quantities: 1 L · 1.0 L (0.3 gallon) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 49 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information1,2-Ethanediamine, N,N,N'-trimethyl-: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesFlam. Liq. 2 (100%)

Safety data

F: 34
PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk: 3
tsca: TSCA listed
ridadr: UN 2733 3/PG 2
hs_code: 29212900
risk_code: 11-34-37
Signal word: Danger
Symbol(GHS): GHS02,GHS05
hazard_code: F,C
safety_code: 16-26-36/37/39-45
hazard_class: 3
Storage Class: 3 - Flammable liquids
packing_group: II
Hazard statements: H225-H314
Limited Quantities: 1.0 L (0.3 gallon) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
Hazard Classifications: Flam. Liq. 2Skin Corr. 1B
Precautionary statements: P210-P233-P240-P280-P303+P361+P353-P305+P351+P338

Chemistry & industry

Uses & manufacturing

General Manufacturing Information1,2-Ethanediamine, N1,N1,N2-trimethyl-: ACTIVE

Applications · 2 items

UsesN,N,N'-Trimethylethylenediamine is used as a precursor in the synthesis of a novel gemini surfactant viz. N,N-dimethyl-N-{2-[N'-methyl-N'-(3-sulfopropyl)-alkylammonium]ethyl}-1-alkylammonium bromides. It is also used as an amine component for in-situ formation of alpha-amino alkoxides. Further, it is involved in the synthesis of N,N'-dimethyl-N'-(2-hydroxy-aethyl)-aethylendiamin.

General DescriptionN,N,N′-Trimethylethylenediamine is synthesized using laser-vaporization supersonic molecular beam. It has been studied using pulsed-field ionization zero electron kinetic energy.