D93856

Diethylenetriamine

ReagentPlus^®, 99%

• Synonym(s): 2,2′-Diaminodiethylamine, 2,2′-Iminodiethylamine, Bis(2-aminoethyl)amine
• Linear Formula: (NH₂CH₂CH₂)₂NH
• CAS Number: 111-40-0
• Molecular Weight: 103.17
• Beilstein: 605314
• EC Number: 203-865-4
• MDL number: MFCD00008171
• UNSPSC Code: 12352100
• PubChem Substance ID: 24894288
• NACRES: NA.21

Properties

• vapor density: 3.6 (vs air)
• Quality Level: 200
• vapor pressure: 0.08 mmHg ( 20 °C)
• product line: ReagentPlus^®
• Assay: 99%
• form: liquid
• autoignition temp.: 676 °F
• expl. lim.: 6.7 %
• refractive index: n20/D 1.484 (lit.)
• bp: 199-209 °C (lit.)
• mp: −35 °C (lit.)
• density: 0.955 g/mL at 25 °C (lit.)
• SMILES string: NCCNCCN
• InChI: 1S/C4H13N3/c5-1-3-7-4-2-6/h7H,1-6H2
• InChI key: RPNUMPOLZDHAAY-UHFFFAOYSA-N

Description

General description

Diethylenetriamine (DETA), a secondary amine, is synthesized from ethanol. Its ability to capture carbon monoxide from aqueous solutions has been studied. The toxicity of DETA has been assessed. The coupling reaction of DETA with carboxyl-terminated magnetic particles has been analyzed.

Application

Diethylenetriamine has been used as a curing agent for diglycidyl ether of bisphenol-A epoxy resin nanofluids. It may be used in the preparation of 2,3,5,6-tetrahydroimidazo[2,1-c]pyrrolo[1,2-a]pyrazine and 8-methyl-2,3,5,6-tetrahydroimidazo[2,1-c]pyrrolo[1,2-a]pyrazine.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS06,GHS05
• Signal Word: Danger
• Hazard Statements: H302 + H312,H314,H317,H330,H335
• Precautionary Statements: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 1
• Flash Point(F): 201.2 °F - closed cup
• Flash Point(C): 94 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves