Triethylenediamine/99.5% CAS NO.280-57-9

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.

Properties

Synonyms:       

TED;

BACO;

dabco33lv;

teda;

1,4-Diazabicyclo[2.2.2]octane;

Triethylene diamine;

dabcoeg;

DABCO;

TEDA-L33;

dabcos-25;

diazabicyclooctane;

Formula:  C6H12N2

Exact Mass:     112.10000

Molecular Weight:   112.17300

PSA: 6.48000

LogP:        -0.50660

Appearance & Physical State: white crystalline powder

Density:   1.14

Melting Point: 155-160ºC

Boiling Point:   174ºC

Flash Point:      62ºC

Refractive Index:     n20/D 1.4634(lit.)

Water Solubility:      46 g/100 mL (26 ºC)

Stability:  Stable, but very hygroscopic. Incompatible with strong oxidizing agents, strong acids. Highly flammable.

Storage Condition:  2-8ºC

Vapor Pressure:       2.9 mm Hg ( 50 °C)

Safety Info

hazard declaration: H228; H302; H315; H319; H335; H412

hazard declaration add: 

waring notice: P210; P261; P273; P305 + P351 + P338

RTECS:     HM0354200

Hazard Class:  8

Safety Statements: S16-S26-S3-S37/39

HS Code:  29335920

Packing Group:         III

WGK Germany:        1

RIDADR:  UN 1325

Risk Statements:     R11; R22; R36/38; R41; R52/53

Hazard Codes:          F