Triethylenediamine RC04747
3 Inquiries
280-57-9
Industrial Grade
99%
Royalchem
25kg/drum
2030-01-01
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceDabco, whose chemical name is 1, 4-diazadicyclic [2.2.2] octane, has CAS number 280-57-9. The chemical formula of this organic heterocyclic compound is. C₆H₁₂N₂. Dabco usually appears as a white crystalline powder, but it can also exist in a variety of forms, such as liquid or large granular crystals, depending on the preparation conditions. Its unique molecular structure, which consists of piperazine rings and ethane-1, 2-digroups forming a bridge between the N1 and N4 atoms, gives Dabco its unique chemical properties and functions. Dabco has a wide range of applications in the chemical industry, where it is commonly used as a catalyst for polymerization reactions. By acting as a catalyst, Dabco is able to significantly increase the rate and efficiency of polymerization reactions, thereby optimizing the production process. In addition to acting as a catalyst, Dabco also acts as a reagent and antioxidant in chemical synthesis, and is able to participate in a variety of chemical reactions and play multiple roles. As a bridging compound and tertiary amino compound, Dabco occupies an important position in the field of saturated organic heterocyclic compounds. Due to its unique chemical properties and good catalytic properties, Dabco is widely used in various industries such as pharmaceuticals, plastics and coatings. In the pharmaceutical industry, Dabco can be used as an intermediate or catalyst to help synthesize complex drug molecules. In the plastics industry, Dabco acts as a catalyst to improve the production efficiency and quality of polymers. In the coatings industry, Dabco's antioxidant properties make it an important additive to improve the stability and durability of coatings. Dabco is favored in industrial applications due to its outstanding performance in materials science and chemical engineering. Its unique chemical structure and versatility make it a key ingredient in many chemical reactions and industrial processes. With the continuous progress of science and technology, Dabco's application areas and potential are still expanding, making important contributions to the development of the chemical industry.Basic Info
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Product Name:
Dabco
Other Name:1,4-Diazabicyclo[2.2.2]octane;Bicyclo[2.2.2]-1,4-diazaoctane;N,N′-endo-Ethylenepiperazine;Triethylenediamine;Dabco;1,4-Ethylenepiperazine;Dabco 33LV;D 33LV;Thancat TD 33;TED;TEDA;Texacat TD 100;L 33;Niax A 33;Tegamine 33;Thancat TD 33A;Texacat TD 33;A 33;Dabco L 1202;Minico L 1020;Dabco S 25;TEDA L 33;LC 96003;Toral SM 2;Dabco Crystalline;Toyocat L 33;Dabco 3LV;PC CAT TD 33;NSC 56362;Polycat 33LV;Tego Amine;Jeffcat TD 100;TD 100;Toyocat TEDA L 33;L 33E;33LV;Activator 105E;Dabco Crystal;LV 33;Kaolizer 31;PC-TD;AE 33;Tegoamin 33;S 25;TEDA-L 33B;Dabco A 33;PT 301;PT 301 (catalyst);A 33LV;Catalyst A 33;TEDA 33P;33LSI;Lupragen N 201;Dabco H 1010;Amicure TEDA;S 33;Dabco D 0134;Dabco 33;PUR 812;Dabco 33S;TEDA-L 25B;TEDA 33;23790-33-2;88935-43-7;101484-19-9;150605-01-9;165724-47-0;203072-11-1;309955-09-7;682335-96-2;746642-46-6;903524-95-8;1357848-51-1;2260745-52-4
CAS No.:280-57-9
Molecular Formula:C6H12N2
InChIKeys:InChIKey=IMNIMPAHZVJRPE-UHFFFAOYSA-N
Molecular Weight:112.17
Exact Mass:112.17
BRN:103618
EC Number:205-999-9
UNII:X8M57R0JS5
NSC Number:56362
DSSTox ID:DTXSID0022016
Color/Form:Colorless hygroscopic crystals
HScode:29335920
Categories:
Characteristics-
PSA:
6.5
XLogP3:-0.2
Appearance:White to pale yellow Hygroscopic Crystals
Density:1.14 g/cm3 @ Temp: 28 °C
Melting Point:158 °C
Boiling Point:174 °C
Flash Point:198 °F
Refractive Index:1.561
Water Solubility:H2O: 46 g/100 mL (26 ºC)
Storage Conditions:2-8°C
Vapor Pressure:2.9 mm Hg ( 50 °C)
Toxicity:LD50 orally in Rabbit: 700 mg/kg
OH:2.20e-11 cm3/molecule*sec
Henrys Law Constant:Henry's Law constant = 4.7X10-9 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa1 = 3.0; pKa2 = 8.7
Experimental Properties:Extremely hygroscopic; sublimes readily at room temperature|Hydroxyl radical reaction rate constant = 2.2X10-11 cu cm/molecule-sec at 25 °C
Heat of Vaporization:61.9 kJ/mol (heat of sublimation below 75 °C)
Hazard IdentificationClassification of the substance or mixture
Flammable solids, Category 1
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H228 Flammable solid
H302 Harmful if swallowed
H315 Causes skin irritation
H318 Causes serious eye damage
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P370+P378 In case of fire: Use ... to extinguish.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage none
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 StoragePrecautions for safe handling
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
France
TEDA Triethylenediamine - DABCO
1000 KG Mar 11, 2024 
India
33% Triethylenediamine In Dipropylene Glycol
0.5 MT Nov 16, 2023 
Pakistan
Tri Ethylene Diamine
3 TON Mar 12, 2025 Post an enquiry for this product
