Home Categories Organic Chemistry N-(2-Hydroxyethyl)ethylenediamine
A4681812

N-(2-Hydroxyethyl)ethylenediamine , 99% , 111-41-1

Synonym(s):
N-(2-Aminoethyl)ethanolamine;2-(2-Aminoethylamino)ethanol

CAS NO.:111-41-1

Empirical Formula: C4H12N2O

Molecular Weight: 104.15

MDL number: MFCD00008170

EINECS: 203-867-5

Pack Size Price Stock Quantity
25g RMB31.20 In Stock
100G RMB38.40 In Stock
500G RMB81.60 In Stock
5KG RMB674.40 In Stock
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Update time: 2022-07-08

PRODUCT 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
Exposure limits NIOSH: TWA 0.1 mg/m3
Dielectric constant 18.989999999999998
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℃

Description and Uses

Aminoethylethanolamine is a component of colophony in soldering flux, which may cause contact and airborne contact dermatitis in workers in the electronic industry or in cable jointers.

Textile finishing compounds (antifuming agents, dyestuffs, cationic surfactants), resins, rubber products, insecticides, and certain medicinals.

Safety

Symbol(GHS) 
GHS05,GHS07,GHS08
Signal word  Danger
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
Toxicity LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 2000 mg/kg

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