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2-(2-Aminoethylamino)ethanol Structure

2-(2-Aminoethylamino)ethanol

Chemical Properties

Melting point -28 °C
Boiling point 238-240 °C/752 mmHg (lit.)
Density  1.03 g/mL at 25 °C (lit.)
vapor density  3.6 (vs air)
vapor pressure  <0.01 hPa (20 °C)
refractive index  n20/D 1.485(lit.)
Flash point >230 °F
storage temp.  Store below +30°C.
solubility  soluble
pka pK1:7.21(+2);pK2:10.12(+1) (25°C)
form  Liquid
color  Clear Colorless
PH 11.8 (111g/l, H2O, 20℃)
Odor mild ammoniacal odor
explosive limit 3.3-10.1%(V)
Water Solubility  soluble
Sensitive  Hygroscopic
BRN  506012
Dielectric constant 18.989999999999998
Exposure limits NIOSH: TWA 0.1 mg/m3
InChIKey LHIJANUOQQMGNT-UHFFFAOYSA-N
LogP -2.2--1.46 at 20-25℃ and pH7-11
Surface tension 67.11mN/m at 1g/L and 20℃
Dissociation constant 6.83-9.82 at 25℃
Indirect Additives used in Food Contact Substances 2-((2-AMINOETHYL)AMINO)ETHANOL
CAS DataBase Reference 111-41-1(CAS DataBase Reference)
FDA UNII RC78W6NPXT
NIST Chemistry Reference Ethanol, 2-[(2-aminoethyl)amino]-(111-41-1)
EPA Substance Registry System N-Hydroxyethylethylenediamine (111-41-1)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H314-H317-H335-H360Df
Precautionary statements P202-P261-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C,T
Risk Statements  34-43-61-62
Safety Statements  26-36/37/39-45-53-28A
RIDADR  UN 2735 8/PG 2
WGK Germany  1
RTECS  KJ6300000
Autoignition Temperature 345 °C
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29221980
Hazardous Substances Data 111-41-1(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 2000 mg/kg
NFPA 704:
1
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2-(2-Aminoethylamino)ethanol Chemical Properties,Usage,Production

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