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Diethylenetriamine 111-40-0

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CAS No.:

111-40-0

Grade:

Industrail Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25L, 200L, 1000L, customized

Price valid (until):

2025-12-26

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Diethylenetriamine Basic information

Product Name:	Diethylenetriamine
Synonyms:	(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
CAS:	111-40-0
MF:	C4H13N3
MW:	103.17
EINECS:	203-865-4
Product Categories:	Organics;organic amine;1
Mol File:	111-40-0.mol

Diethylenetriamine Chemical Properties

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.)
Fp	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)

Safety Information

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

Diethylenetriamine Usage And Synthesis

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.
Definition	ChEBI: Diethylenetriamine is a triamine and a polyazaalkane.
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.
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.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

Diethylenetriamine

Other Name:

1,2-Ethanediamine,N1-(2-aminoethyl)-;Diethylenetriamine;1,2-Ethanediamine,N-(2-aminoethyl)-;N1-(2-Aminoethyl)-1,2-ethanediamine;3-Azapentane-1,5-diamine;Bis(β-aminoethyl)amine;2,2′-Diaminodiethylamine;Bis(2-aminoethyl)amine;N,N-Bis(2-aminoethyl)amine;1,4,7-Triazaheptane;1,5-Diamino-3-azapentane;N-(2-Aminoethyl)-1,2-ethanediamine;ChS-P 1;N-(2-Aminoethyl)ethylenediamine;2,2′-Iminobis(ethanamine);2-(2-Aminoethylamino)ethylamine;DEH 20;H 9506;Ancamine DETA;Epon 3223;Epicure T;DETA;NSC 446;NCI 138881;Epicure 3223;JER Cure T;JER-T;Epicure 3290;P 11 (crosslinking agent);P 11;3-Azapentanediyl-1,5-diamine;D 93856;ChS-P 11;FS-B 412;Epikure 3223;N1-(2-Aminoethyl)ethane-1,2-diamine;Amosil 4H;D 1551;Aradur HY 950BR;8076-55-9;26915-78-6;53303-76-7;54018-92-7;59135-90-9;73989-30-7;94700-17-1;98824-35-2;203009-17-0;419553-44-9;859039-00-2;1078151-43-5;1380230-30-7;1801663-13-7

CAS No.:

111-40-0

Molecular Formula:

C4H13N3

InChIKeys:

InChIKey=RPNUMPOLZDHAAY-UHFFFAOYSA-N

Molecular Weight:

103.17

Exact Mass:

103.17

BRN:

605314

EC Number:

203-865-4

UNII:

03K6SX4V2J

ICSC Number:

0620

NSC Number:

446

UN Number:

2079

DSSTox ID:

DTXSID2025050

Color/Form:

YELLOW LIQUID|Colorless liquid|Colorless to yellow liquid ... [Note: Hygroscopic (i.e., absorbs moisture from the air)].

HScode:

29212900

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

64.1

XLogP3:

-1.3

Appearance:

Clear Liquid

Density:

0.9586 g/cm³ @ Temp: 20 °C

Melting Point:

-39 °C

Boiling Point:

207 °C @ Press: 760 Torr

Flash Point:

90 °C

Refractive Index:

n 20/D 1.484(lit.)

Water Solubility:

Miscible

Storage Conditions:

Store below +30°C.

Vapor Pressure:

0.08 mm Hg ( 20 °C)

Vapor Density:

3.6 (vs air)

Toxicity:

Oral-Rat LD50: 74 mg/kg; Abdominal cavity-mouse LD50: 71 mg/kg

Flammability characteristics:

Combustible in case of open flame, high temperature and strong oxidant; burning emits irritating smoke

Explosive limit:

1-10%(V)

Odor:

AMMONIACAL ODOR

PH:

STRONGLY ALKALINE

Dissociation Constants:

Kb = 7.07X10-5|pKa = 10.45 @ 20 °C

Experimental Properties:

CORROSIVE TO COPPER & ITS ALLOYS|1 MG/L EQIV TO 237 PPM; 1 PPM EQUIV TO 4.22 MG/U M|HYGROSCOPIC; WT/GAL= 7.9 LB @ 20 °C|Heat of vaporization: 487.7 J/g @ 40 kPa|For more Other Experimental Properties (Complete) data for DIETHYLENETRIAMINE (7 total), please visit the HSDB record page.

Air and Water Reactions:

Soluble in water.

Reactive Group:

Amines, Phosphines, and Pyridines

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.

Autoignition Temperature:

676 °F (USCG, 1999)|398.9 °C|358 °C

Flammable Limits:

Flammable Limits In Air: 1%-10% (calculated)|Class IIIB Combustible Liquid: Fl.P. at or above 200°F.

Physical Dangers:

The vapour is heavier than air.

Heat of Vaporization:

456.4 J/g @ 0.1 MPa

See More Diethylenetriamine Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

Skin corrosion, Sub-category 1B

Skin sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H312 Harmful in contact with skin H314 Causes severe skin burns and eye damage H317 May cause an allergic skin reaction
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P333+P317 If skin irritation or rash occurs: Get medical help.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Above 97Â°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants, acids, organic nitro compounds and food and feedstuffs. Keep in a well-ventilated room.Protect containers against physical damage. Store in cool, dark, well-ventilated place away from sources of ignition.

See More Diethylenetriamine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

22 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	DIETHYLENE TRIAMINE (DETA) 99%	1 20' Fcl	Dec 25, 2023
Turkey	diethylenetriamine (DETA) %99	1 20' Fcl	Dec 25, 2023
Russia	Diethylenetriamine	1 MT	Jun 5, 2026
Saudi Arabia	DETA	1 20' Fcl	Nov 12, 2025
India	DIETHYLENETRIAMINE	1.00 20' Fcl	Mar 31, 2025
India	Diethylenetriamine	1.00 20' Fcl	Feb 27, 2024
India	Diethylenetriamine (DETA)	50 MT	Apr 28, 2026
India	Diethylenetriamine (DETA)	18.00 MT	Mar 10, 2026
Egypt	DETA	1 40' Fcl	Dec 10, 2025
India	Diethylenetriamine (DETA)	1.00 20' Fcl	Jun 4, 2025
India	Diethylenetriamine (DETA)	5.00 TON	Mar 4, 2025
India	Diethylenetriamine	1.00 20' Fcl	Aug 19, 2024
India	Diethylenetriamine	12.00 20' Fcl	Mar 27, 2024
South Korea	Diethylenetriamine	1.00 20' Fcl	Dec 12, 2023
Micronesia	Diethylenetriamine	15	Jan 16, 2024
Egypt	Diethylenetriamine	1.00 20' Fcl	Dec 10, 2025
South Africa	Diethylenetriamine	1.00 20' Fcl	Nov 19, 2025
India	Diethylenetriamine	1.00 20' Fcl	Nov 14, 2025
India	Diethylenetriamine	1.00 20' Fcl	Feb 9, 2025
Vietnam	Diethylenetriamine	1 MT	Jun 17, 2024

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Diethylenetriamine 111-40-0

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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