Dytek® BHMT-HP

1 of 16 products in this brand
DYTEK® BHMT HP (bis-hexamethylene triamine) is a high purity (>95%) triamine that is used in applications where purity is critical such as phosphonate scavenger and flocculant in oil & gas applications and as a hardener in epoxy coating and adhesive applications.

Chemical Name: Bis(hexamethylene)triamine

CAS Number: 143-23-7

Functions: Binder, Binder & Resin, Catalyst, Chelating Agent, Corrosion Inhibitor, Curing Agent, Emulsifier, Flocculant, Intermediate

Chemical Family: Amines, Triamines

Synonyms: 1,13-Diamino-7-azatridecane, 7-Aza-1,13-tridecanediamine, BHMT, BHMT-HP, Bis(6-aminohexamethyl)amine, Bis(6-aminohexyl)amine, Bis(aminohexyl)amine, Dihexylenetriamine, Dihexyltriamine, N-(6-Aminohexyl)-1,6-hexanediamine, N1-(6-Aminohexyl)-1,6-hexanediamine, NSC 92231

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Identification & Functionality

Chemical Family
Fluids & Lubricants Functions
Industrial Additives Functions
CAS No.
143-23-7
EC No.
205-593-1
Molecular Structure

INVISTA Dytek BHMT-HP Molecular Structure

Features & Benefits

CASE Ingredients Features

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Industrial Additives End Use
Applications
  1. Cationic emulsifiers
  2. Cationic collectors for ore flocculation
  3. Chelating agent
  4. Corrosion and scale inhibitors
  5. Epoxy curing agent
  6. Flocculating agents
  7. Polyurethane extender or catalyst
  8. Asphalt Anti-strip Additive
  9. Polyamide resins for
  • Adhesives
  • Films
  • Inks
  • Plastics
  • Wet strength paper resins

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Amine Equivalent Weight72
Amine Value760mgKOH/g
Molecular Weight215
Boiling Point (4 mmHg)164 (327)°C (°F)
Bulk Density7.34lb/gal
Flash Point121 (250)°C (°F)Open Cup
H Equivalent Weight43
Melting Point32–34 (90-93)°C (°F)
Bis(hexamethylene)triamine Content98wt%
Other amines and lactams2wt%
pH (5% Aqueous Solution)12.6
Specific Gravity0.88

Technical Details & Test Data

Solubility Information

 

Solubility (at 25°C (77°F))
Solvent wt% BHMT
2-Methyl-1,5-Pentanediamine (Dytek® A) 36
1,3-Pentanediamine (Dytek® EP) 32
1,2-Diaminocyclohexane (DCH-99) 27
Water 33
Vapor Pressure of Dytek® BHMT-HP

INVISTA Dytek BHMT-HP Vapor Pressure of Dytek  BHMT-HP

Viscosity of Dytek® BHMT-HP

INVISTA Dytek BHMT-HP Viscosity of Dytek  BHMT-HP

Packaging & Availability

Shipping
DOT/IMO Proper Shipping Name Amines, Solid, Corrosive, N.O.S. (BisHexamethylene Triamine)
Hazard Class 8
UN Number 3259
Packaging Group II
Packaging Information
Steel Drums Net Weight : 400/181 (lbs/kg)