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AdvanSix Cyclohexylamine (MCHA)

AdvanSix Cyclohexylamine (MCHA) is a colorless, flammable liquid with a distinct fishy odor. It demonstrates solubility in water, ethanol, benzene, and ethyl acetate, remaining stable under recommended storage conditions. MCHA is a versatile chemical, serving as a valuable intermediate in the production of various organic compounds. Notably, it plays a crucial role in inhibiting corrosion in boiler feed water and finds application in the manufacturing of insecticides, plasticizers, dry-cleaning soaps, rubber chemicals, dye stuffs, and gas absorbents, making it a versatile and indispensable component across multiple industries. [ACGIH]

Chemical NameCyclohexylamine

CAS Number108-91-8

Chemical FamilyAmines, Cycloaliphatic Amine, Primary Amines

Purity (Assay)99.5 - 99.5 %

Synonyms1-Aminocyclohexane, 1-Amino-cyclohexane, 1-Cyclohexylamine, Aminocyclohexane, Aminohexahydrobenzene, Cyclohexyl Amine, Hexahydroaniline, Hexahydro-Aniline, Hexahydrobenzenamine, Hexahydro-Benzenamine

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Name
Base Chemicals Functions

Applications & Uses

Markets

Properties

Odor
Ammonia like
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
FormulaC₆H₁₃N
Molecular Weight99.17g/mol
Flammability Limits0.7 - 8.2%
Flash Point31.0°C
Autoignition Temperature293.6°C
Melting Point-17.7°C
Boiling Point134.5°C
Density0.864g/cm³
Threshold (odor)2.6 - 110.0mmHg
Vapor Density (Air= 1)3.42
Vapor Pressure11.0mm HgNIOSH
Viscosity (at 20°C)2.1Pa.s
Water Solubility100.0%
Partition Coefficient (n-octanol/water, Log Kow)1.49
Specifications
ValueUnitsTest Method / Conditions
Assaymin. 99.5wt%
Colormax. 20Platinum-Cobalt
Watermax. 0.2wt %

Storage & Handling

Handling Recommendations
  • Keep containers closed when not in use.
  • Open containers slowly to allow any excess pressure to vent.
  • Keep away from heat, sparks, flame, or other sources of ignition.
  • Protect small containers from physical damage.
  • Use proper electrical grounding and bonding procedures when loading, unloading, and transferring.
  • Use spark-resistant tools.
  • Electrical equipment and circuits in all storage and handling areas must conform to requirements of national electrical code (Articles 500 and 501) for hazardous location.
Storage Conditions
Recommended Blanketing Dry Nitrogen¹

Maximum

Minimum

100°F (37.8°C)

30°F (-1.1°C)

Recommended Pressure Atmospheric
Bulk Quantities

Outside, detached tanks

Small Containers

Cool, dry, well-ventilated area

¹ - Nitrogen blanketing should be used to retain quality. A white precipitate can form when product is exposed to air.