ChemicalBook > CAS DataBase List > Diethylenetriamine

Diethylenetriamine

Product Name
Diethylenetriamine
CAS No.
111-40-0
Chemical Name
Diethylenetriamine
Synonyms
DETA;N1-(2-aMinoethyl)ethane-1,2-diaMine;DIEN;DETA Diethylenetriamine;DIETHYLENTRIAMINE;BIS(2-AMINOETHYL)AMINE;diethylenetriamine(deta);1,2-Ethanediamine,N-(2-aminoethyl)-;Diethylenetriamin;3-Azapentane-1,5-diamine
CBNumber
CB2852838
Molecular Formula
C4H13N3
Formula Weight
103.17
MOL File
111-40-0.mol
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Diethylenetriamine Property

Melting point:
-40 °C
Boiling point:
206 °C
Density 
0.955 g/mL at 25 °C(lit.)
vapor density 
3.6 (vs air)
vapor pressure 
0.08 mm Hg ( 20 °C)
refractive index 
n20/D 1.484(lit.)
Flash point:
90 °C
storage temp. 
Store below +30°C.
solubility 
Chloroform (Soluble), Methanol (Slightly)
pka
pK1:4.42(+3);pK2:9.21(+2);pK3:10.02(+1) (25°C)
form 
Liquid
color 
Clear
Odor
Strong ammoniacal; mildly ammoniacal.
PH
>12 (100g/l, H2O, 20℃)
explosive limit
1-10%(V)
Water Solubility 
miscible
Sensitive 
Air Sensitive
BRN 
605314
Exposure limits
ACGIH: TWA 1 ppm (Skin)
NIOSH: TWA 1 ppm(4 mg/m3)
Stability:
Stable, but absorbs carbon dioxide from the air. Incompatible with strong oxidizing agents, copper and its alloys.
InChIKey
RPNUMPOLZDHAAY-UHFFFAOYSA-N
LogP
-1.58 at 20℃
CAS DataBase Reference
111-40-0(CAS DataBase Reference)
NIST Chemistry Reference
1,2-Ethanediamine, N-(2-aminoethyl)-(111-40-0)
EPA Substance Registry System
Diethylenetriamine (111-40-0)
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Safety

Hazard Codes 
C,T+
Risk Statements 
21/22-34-43-37-26
Safety Statements 
26-36/37/39-45-28
RIDADR 
UN 2079 8/PG 2
OEB
B
OEL
TWA: 1 ppm (4 mg/m3) [skin]
WGK Germany 
2
RTECS 
IE1225000
Autoignition Temperature
676 °F
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29212900
Hazardous Substances Data
111-40-0(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 1540 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H330Fatal if inhaled

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D93856
Product name
Diethylenetriamine
Purity
ReagentPlus , 99%
Packaging
1l
Price
$81.5
Updated
2024/03/01
Sigma-Aldrich
Product number
D93856
Product name
Diethylenetriamine
Purity
ReagentPlus , 99%
Packaging
2.5l
Price
$157
Updated
2024/03/01
Sigma-Aldrich
Product number
8.03274
Product name
Diethylenetriamine
Purity
for synthesis
Packaging
100mL
Price
$33.5
Updated
2024/03/01
Sigma-Aldrich
Product number
8.03274
Product name
Diethylenetriamine
Purity
for synthesis
Packaging
1L
Price
$70.9
Updated
2024/03/01
TCI Chemical
Product number
D0493
Product name
Diethylenetriamine
Purity
>98.0%(GC)(T)
Packaging
25mL
Price
$20
Updated
2024/03/01
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Diethylenetriamine Chemical Properties,Usage,Production

Description

Diethylenetriamine is a hardener in epoxy resins of the Bisphenol A type. It has been reported as a sensitizer in ultrasonic baths for cleaning jewels, in synthetic lubricants and in carbonless copy paper.

Chemical Properties

Diethylenetriamine is a corrosive yellow liquid and a solvent. It has a strong ammonia odor and is prone to absorbing moisture. It can dissolve in water, acetone, benzene, ether, methanol, but is not soluble in n-heptane.

Uses

Diethylenetriamine is a solvent for sulfur, acidic gas, resin and dye intermediates for organic synthesis; saponification agent for acidic materials; fuel component; hardener for epoxy resins.

Production Methods

Diethylenetriamine is produced by the reaction of ethylene dichloride with ammonia. Diethylenetriamine is used in biological studies, for polyamines inhibition to carbonic anhydrases by anchoring to the zinc-coordinated water molecule.

Definition

ChEBI: Diethylenetriamine is a triamine and a polyazaalkane.

Synthesis Reference(s)

Journal of the American Chemical Society, 105, p. 5002, 1983 DOI: 10.1021/ja00353a025

General Description

A yellow liquid with an ammonia-like odor. Less dense than water. Corrosive to metals and tissue. Vapors heavier than air. Burns, although possibly difficult to igntie. Toxic oxides of nitrogen produced during combustion. Used as a solvent for plastics and dyes and in chemical synthesis.

Air & Water Reactions

Soluble in water.

Reactivity Profile

Diethylenetriamine 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.

Health Hazard

Prolonged breathing of vapors may cause asthma. Liquid burns skin and eyes. A skin rash can form.

Health Hazard

Brief contact with concentrated diethylenetriamine can produce severe local injury to the eyes and skin resembling the effect from strong base. Human subjects are susceptible to sensitization responses either as dermatitis or an asthma-like response. A time-weighted average of 1 p.p.m. is recommenced for diethylenetriamine (ACGIH 1986).

Fire Hazard

Special Hazards of Combustion Products: Irritating vapors are generated when heated.

Flammability and Explosibility

Non flammable

Industrial uses

Diethylenetriamine is used as an intermediate in the production of reactive polyamide resins, and in the production of aminoamides and imidazolines from fatty acids. It is also used in the production of paper wet strength resins and piperazine. Diethylenetriamine serves as a solvent for sulfur, acid gases, resins and dyes (HSDB 1989).

Contact allergens

Diethylenetriamine is a hardener in epoxy resins of the Bisphenol A type. It has been reported to be a sensitizer when used in an ultrasonic bath for cleaning jewels, in synthetic lubricants, or in carbonless copy paper.

Safety Profile

Poison by skin contact and intraperitoneal routes. Moderately toxic by ingestion. Corrosive. A severe skin and eye irritant. High concentration of vapors causes irritation of respiratory tract, nausea, and vomiting. Repeated exposures can cause asthma and sensitization of skin. Combus uble when exposed to heat or flame; can react with oxidizing materials. Mxture with nitromethane is a shock-sensitive explosive. Ignites on contact with cellulose nitrate of high surface area. To fight fire, use alcohol foam. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.

Potential Exposure

PrimaryIrritant. This material is used in textile finishes, fungicides,corrosion inhibitors, adhesives, asphalt additives, as a solvent for sulfur, acid gases, resins, and dyes.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. If victim is conscious, administer water ormilk. Do not induce vomiting.

Carcinogenicity

DETA has a strong ammonia-like odor, but it does not provide adequate warning of hazardous concentrations.
The 2003 ACGIH threshold limit valuetime- weighted average (TLV-TWA) for diethylene triamine is 1ppm (4.2mg/m3) with a notation for skin absorption.

Metabolism

Diethylenetriamine is readily absorbed through the gastrointestinal tract and 96% of the administered dose is excreted within 48 h (USEPA 1983a). Roughly equal amounts are excreted in the feces and urine with at least 4 metabolites being detected (but not identified) in the latter. Only a small proportion (<2%) was recovered as expired carbon dioxide. Any residual remaining in the animal was found primarily in kidney, liver, bladder and large intestine.

storage

Color Code—White: Corrosive or Contact Hazard;Store separately in a corrosion-resistant location. Prior to working with this chemical you should be trained on itsproper handling and storage. Before entering confined spacewhere this chemical may be present, check to make surethat an explosive concentration does not exist. Store intightly closed containers in a cool, well-ventilated areaaway from acids, halogenated organics, and oxidizers (suchas perchlorates, peroxides, chlorates, nitrates, and permanganates). Protect containers from physical damage. Sourcesof ignition, such as smoking and open flames, are prohibited where this chemical is used, handled, or stored in amanner that could create a potential fire or explosion hazard. Metal containers involving the transfer of=gallons ormore of this chemical should be grounded and bonded.Drums must be equipped with self-closing valves, pressurevacuum bungs, and flame arresters. Use only nonsparkingtools and equipment, especially when opening and closingcontainers of this chemical.

Shipping

This material requires a “CORROSIVE” label. Itfalls in Hazard Class 8 and Packing Group II.

Purification Methods

Dry the amine with Na and distil, preferably under reduced pressure, or in a stream of N2. [Beilstein 4 IV 1284.]

Incompatibilities

Forms explosive mixture with air. Ignitesspontaneously on contact with cellulose nitrate. Contact withsilver, cobalt, or chromium compounds may cause explosions.Incompatible with acids, halogenated organics, organic anhydrides, isocyanates, vinyl acetate, acrylates, substituted allyls,alkylene oxides, epichlorohydrin, ketones, aldehydes, alcohols, glycols, mercury, phenols, cresols, caprolactum solution,strong oxidizers. Attacks aluminum, copper, copper alloys,lead, tin, zinc and alloys.

Diethylenetriamine Preparation Products And Raw materials

Raw materials

1,2-Dichloroethane Polyethylene-polyamines Triethylenetetramine Dichloroethane 1,4,7,10,13-Pentaazatridecane

Preparation Products

1-(2-Aminoethyl)imidazolidin-2-one TEGO103G Dye-fixing agent,no formaldehyde adhesive FWR softener IS softening agent EST Pentasodium DTPA Etidronic Acid Cyclen Octadecanamide Diethylenetriaminepentaacetic acid Dioctyl divinyltriamino glycine corrosion inhibitor 581 softening agent SCI-A water proofing agent YS N,N-bis[2-(octylamino)ethyl]-glycine hydrochloride antirust agent T-703 Polyamide Triethylenetetramine Softener ES Triethylenediamine wet strength agent used for paper PAE
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Diethylenetriamine Suppliers

Americas 1 Australia 1 Belgium 3 Brazil 1 Canada 2 China 316 Europe 4 France 4 Germany 15 India 105 Japan 8 Malaysia 2 Russia 1 Saudi Arabia 1 South Korea 1 Switzerland 2 The Netherlands 3 Turkey 2 Ukraine 1 United Kingdom 12 United States 65 Global 550
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View Lastest Price from Diethylenetriamine manufacturers

Hebei Dangtong Import and export Co LTD
Product
Diethylenetriamine 111-40-0
Price
US $50.00-30.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20Tons
Release date
2023-10-08
Hebei Weibang Biotechnology Co., Ltd
Product
Diethylenetriamine 111-40-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-12
Qingdao RENAS Polymer Material Co., Ltd.
Product
Diethylenetriamine 111-40-0
Price
US $0.00/kg
Min. Order
20kg
Purity
99%
Supply Ability
20 tons
Release date
2024-09-29

111-40-0, DiethylenetriamineRelated Search:

Triethylenetetramine N,N,N',N'-Tetramethylethylenediamine 1,4,7,10,13-Pentaazatridecane N-(1-Naphthyl)ethylenediamine dihydrochloride Polyamine N7 2-(2-Aminoethylamino)ethanol 4-[2-(PIPERAZIN-1-YL)-ACETYL]-MORPHOLINE Actinomycin D N-Aminoethylpiperazine PENTAETHYLENEHEXAMINE HIPPURYL-HIS-LEU TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID Ampicillin Ethylenediamine 1-((PYRROLIDINE-1-CARBONYL)METHYL)PIPERAZINE N-ACETYL-ALA-ALA-ALA METHYL ESTER Pentamethyldiethylenetriamine Diethylenetriaminepenta(methylene-phosphonic acid)

  • (Aminoethyl)ethanediamine
  • 1,2-Ethanediamine,N-(2-aminoethyl)-
  • 1,4,7-Triazaheptane
  • 1,5-Diamino-3-azapentane
  • 2,2’-diamino-diethylamin
  • 2,2’-iminobis(ethanamine)
  • 2,2’-iminobis-ethylamin
  • 2,2’-iminobis-ethylenediamine,n-(2-aminoethyl)-ethylamin
  • 2-Ethanediamine,N-(2-aminoethyl)-1
  • 3-Azapentane-1,5-diamine
  • Aminoethylethandiamine
  • Barsamide 115
  • beta,beta'-Diaminodiethylamine
  • ChS-P 1
  • chs-p1
  • D.E.H. 20
  • D.E.H. 52
  • D.E.H. 58
  • di(2-Aminoethyl)amine
  • Di(2-aminothyl)amine
  • Diethylamine, 2,2'-diamino-
  • Diethylenetriamine adduct
  • diethylenetriamine(deta)
  • diethylenetriamine--1,2-ethanediamine,n-(2-aminoethyl)-
  • Ethylamine, 2,2'-iminobis-
  • Ethylenediamine, N-(2-aminoethyl)-
  • n-(2-aminoethyl)-2-ethanediamine
  • n-(2-aminoethyl)-ethylenediamin
  • N-(2-Aminoethyl)ethylenediamine
  • N,N-Bis(2-aminoethyl)amine
  • Texacure EA-20
  • Diethylenetriamine, 98+%
  • 2,2'-Iminobis(ethane-1-amine)
  • 2,2'-IMINODIETHYLAMINE
  • 2,2-IMINOBIS(ETHYLAMINE)
  • 2,2'-DIAMINODIETHYLAMINE
  • 2,2-DIAMINODIETHYL-AMINE
  • BIS(2-AMINOETHYL)AMINE
  • BIS(BETA-AMINOETHYL)AMINE
  • DETA
  • DIEN
  • DIETHYLENETRIAMINE
  • N-(2-AMINOETHYL)-1,2-ETHANEDIAMINE
  • Bis(2-aminoethyl)aminoethyl
  • Diethyleneriamine
  • RARECHEM AL BW 0197
  • DiethylenetriaMine, 98+% 1LT
  • DiethylenetriaMine, 98+% 2.5LT
  • DiethylenetriaMine, 98+% 250ML
  • DiethylenetriaMine, 98+% 5ML
  • DETA)DiethylenetriaM
  • N1-(2-aMinoethyl)ethane-1,2-diaMine
  • 1,2-EthanediaMine,N1-(2-aMinoethyl)-
  • DiethylenetriaMine, CP,97%
  • DIETHYLENETRIAMINE FOR SYNTHESIS
  • Diethylenetriamine ReagentPlus(R), 99%
  • DETA 2,2′-Diaminodiethylamine 2,2′-Iminodiethylamine Bis(2-aminoethyl)amine
  • Diethylenetriamine, 98.5%