DYTEK® HMI is a clear, colorless liquid with an ammonia-like odor.
Chemical Name: Hexamethyleneimine
Function: Corrosion Inhibitor
CAS Number: 111-49-9
Chemical Family: Amines
Synonyms: Azacycloheptane , Azepane , Hexahydro-1H-azepine , Hexamethylenimine
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Identification & Functionality
Chemical Family
Chemical Name
Fluids & Lubricants Functions
CAS No.
EC No.
Molecular Structure
Applications & Uses
Markets
Base Chemicals End Uses
Applications
Intermediate for:
- Pharmaceuticals
- Agricultural chemicals
- Zeolite manufacture
- Dyes
- Inks
- Rubber chemicals
- Textile chemicals
- Corrosion inhibitors
- Ore flotation
Properties
Physical Form
Appearance
Odor
Typical Properties
| Value | Units | Test Method / Conditions | |
| Amine Value | 560 | - | - |
| Boiling Point (760 mmHg) | 138 | °C | - |
| Cyclohexylamine Content | 0.38 | wt% | - |
| Flash Point | 22 (71.6) | °C (°F) | Closed Cup |
| Heat of Vaporization | 9.3 | kcal/mol | - |
| Hexamethylenediamine Content | 0.02 | wt% | - |
| Hexamethyleneimine Content | 99.5 | wt% | - |
| Melting Point | –37 (-34.6) | °C (°F) | - |
| Molecular Weight | 99.177 | g/mol | - |
| n-Hexylamine Content | 0.02 | wt% | - |
| Refractive Index (at 20°C (68°F)) | 1.463 | - | - |
| Specific Gravity (25°C (77°F)) | 0.88 | - | - |
| Vapor Pressure (25°C (77°F)) | 9 (48) | mmHg | - |
| Water Content | 0.07 | wt% | - |
Technical Details & Test Data
Vapor Pressure of Dytek® HMI
Packaging & Availability
Packaging Information
| Railcar | Net Weight : 150,000/68,040 (lbs/kg) |
| Tank truck | Net Weight : 45,000/20,400 (lbs/kg) |
| ISO containers | Net Weight : 40,000/18,000 (lbs/kg) |
| Drums | Net Weight : 400/181 (lbs/kg) |
| EU Drums | Net Weight : 180 kg (lbs/kg) |
Shipping
| DOT/IMO Proper Shipping Name | Hexamethyleneimine |
| Hazard Class | 3 |
| UN Number | 2493 |
| Packaging Group | II |
| DOT/IMO Label | Flammable Liquid, Corrosive |
| Subsidiary Hazard Class |
Corrosive |
Dytek® HMI
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