N-(2-Hydroxyethyl)ethylenediamine(CAS 111-41-1)
UN No.:
UN 2735 8 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100G | In Stock | 3 USD
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| 99% | RG | 500G | In Stock | 6 USD
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| 99% | RG | 2.5KG | In Stock | 24 USD
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| 99% | RG | 25KG | In Stock | 197 USD
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Applications of 111-41-1
| Industry | Application | Process |
|---|---|---|
| Pesticides | Intermediate for synthesizing fungicides (e.g., difenoconazole, tebuconazole, and other triazole fungicides) | Used as a key side-chain introducing agent to construct the triazole ring side-chain structure via alkylation or condensation reactions |
| Pharmaceuticals | Intermediate for synthesizing antifungal agents (e.g., ketoconazole, itraconazole, and other imidazole-based drugs) | Participates in cyclization reactions or serves as a nitrogen-containing side-chain precursor for constructing the drug molecule’s core structure |
| Surfactants | Production of zwitterionic surfactants (e.g., reaction products of hydroxyethyl ethylenediamine with long-chain fatty acids) | Forms N-acyl hydroxyethyl ethylenediamine via amidation, followed by quaternization to yield zwitterionic surfactants |
| Water Treatment | Component of corrosion inhibitors for boiler water and cooling water systems | Chelates metal ions (e.g., Cu²⁺, Fe²⁺) to form stable complexes, thereby inhibiting metal corrosion |
| Epoxy Resins | Curing agent to enhance resin flexibility and adhesion | Undergoes ring-opening addition with epoxy groups to form a three-dimensional crosslinked network structure |
| Dyes | Hydrophilic group modifier for reactive and disperse dyes | Introduces hydrophilic groups via hydroxyethylation to improve dye solubility in water and leveling performance |
Physical and chemical properties of 111-41-1
Acidity coefficient |
pK1:7.21(＋2);pK2:10.12(＋1) (25°C) |
|---|---|
Boiling Point |
460-464 °F |
BRN |
506012 |
Density |
1.028 |
Dissociation constant |
6.83-9.82 at 25℃ |
Exact Mass |
104.094963 |
explosive limit |
3.3-10.1%(V) |
Exposure Limits |
NIOSH: TWA 0.1 mg/m3 |
Flash Point |
216 °F |
H Bond Acceptors |
3 |
H Bond Donors |
3 |
Index of Refraction |
INDEX OF REFRACTION: 1.4861 @ 20 °C/D |
LogP |
log Kow= -1.39 (est) |
Melting Point |
-28 °C |
Molecular Formula |
C4H12N2O |
Molecular Weight |
104.151 |
Odor |
MILD AMMONIACAL ODOR |
pH |
11.8 (111g/l, H2O, 20℃) |
PSA |
58.28000 |
Sensitivity |
Hygroscopic |
Solubility |
VERY SOL IN WATER, ALCOHOL, ACETATE |
Storage condition |
Store below +30°C. |
surface tension |
67.11mN/m at 1g/L and 20℃ |
Vapour density |
3.59 |
Vapour Pressure |
<0.01 mmHg |
Water Solubility |
soluble |
Spectrums of 111-41-1
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 111-41-1
Cas:111-42-2
Cas:141-43-5
Cas:151-56-4
Q&A for CAS 111-41-1
1. How can I verify product quality?
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 111-41-1
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H290 May be corrosive to metals H314 Causes severe skin burns and eye damage H317 May cause an allergic skin reaction H318 Causes serious eye damage H335 May cause respiratory irritation H360 May damage fertility or the unborn child |
Safety Data Sheet |
Download COA of 111-41-1
Operate under the ISO 9001 system
