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Triethylenetetramine Structure

Triethylenetetramine

Product NameTriethylenetetramine

CAS112-24-3

CBNumberCB8183772

MFC6H18N4

MW146.23

EINECS203-950-6

MDL NumberMFCD00008169

MOL File112-24-3.mol

Chemical Properties

Melting point 12 °C(lit.)
Boiling point 266-267 °C(lit.)
Density  0.982 g/mL at 25 °C(lit.)
vapor density  ~5 (vs air)
vapor pressure  <0.01 mm Hg ( 20 °C)
refractive index  n20/D 1.496(lit.)
Flash point 290 °F
storage temp.  Store below +30°C.
solubility  alcohol: soluble
pka pK1:3.32(+4);pK2:6.67(+3);pK3:9.20(+2);pK4:9.92(+1) (20°C)
form  Slightly viscous yellow liquid; commercially available form is 95–98% pure, and impurities include linear, branched, and cyclic isomers.
color  Yellowish liquid or oil
PH 10-11 (10g/l, H2O, 20℃)
explosive limit 0.7-7.2%(V)
Water Solubility  SOLUBLE
FreezingPoint  12℃
Sensitive  Moisture Sensitive
Merck  14,9663
BRN  605448
Stability Syable. Incompatible with strong oxidizing agents, strong acids.
CAS DataBase Reference 112-24-3(CAS DataBase Reference)
NIST Chemistry Reference Triethylenetetramine(112-24-3)
EPA Substance Registry System Triethylenetetramine (112-24-3)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H312-H314-H317-H412
Precautionary statements P261-P272-P273-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  C
Risk Statements  21-34-43-52/53
Safety Statements  26-36/37/39-45-61
RIDADR  UN 2259 8/PG 2
WGK Germany  2
RTECS  YE6650000
Autoignition Temperature 335 °C
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29212900
Hazardous Substances Data 112-24-3(Hazardous Substances Data)
Toxicity LD50 orally in rats: 2.5 g/kg (Spitz)
NFPA 704:
1
3 0

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