Morpholine

Morpholine is a colorless, mobile, hygroscopic liquid with characteristic amine-like odor.

Principal: Huntsman

INCI Name: Morpholine

Functions: Corrosion Inhibitor, Emulsifier, Intermediate

Chemical Name: Morpholine

Chemical Family: Heterocyclic Amines

Labeling Claims: Dairy-free, Listed in California Prop 65

End Uses: Adjuvants, Analgesics, Anesthetics, Antioxidants, Bactericide, Boiler System Cleaner, Catalysts, Dye, Fumigants, Herbicide, Insecticides, Optical Brighteners, Plasticizers, Sizing Emulsifiers, Softeners, Surface Treatment Agent, Textile Lubricants, Viscosity Modifiers, Vulcanization Accelerators, Whitening Agents

Safety Data Sheet
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Enhanced TDS

Identification & Functionality

Base Chemicals Functions
Blend
No
Chemical Family
Chemical Name
Cleaning Ingredients Functions
Cosmetic Ingredients Functions
INCI Name
Product Code
MITM10914
Single Ingredient
Yes
Synonyms
Diethylene Imidoxide, Diethylene Oximide, Tetrahydro-1,4-oxazine, Tetrahydro-p-oxazine, Tetrahydro-1,4-Oxazine
Technologies
Product Families

Features & Benefits

Applications & Uses

Base Chemicals End Uses
I&I Cleaning Applications
Markets
Applications
Product Applications
  • A corrosion inhibitor, especially in steam boiler systems; an emulsifier for cosmetics, rubless waxes, and polishes; a separating agent for volatile amines; an intermediate in the manufacture of optical brighteners; an intermediate for textile lubricants, softening agents, adjuvants, whitening agents
  • sizing emulsifiers, rubber vulcanization accelerators, antioxidants, surface-active agents, plasticizers, viscosity improvers, insecticides, fumigants, herbicides, dyes, catalysts, bactericides, analgesics, anesthetics, and other physiologically active agents.

Properties

Physical Form
Notes

*-Methods of Test are available from Huntsman Corporation upon request.

Regulatory & Compliance

Chemical Inventories
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S001767
Principal

Other

Appearance
Clear and substantially free of suspended matter
Appearance (SDS)
Liquid
Color (SDS)
Colorless
IATA/ICAO Proper Shipping Name
Morpholine
IATA/ICAO UN Number
UN2054
IMO/IMDG EmS Fire
F-E
IMO/IMDG EmS Spill
S-C
IMO/IMDG Proper Shipping Name
Morpholine
IMO/IMDG UN Number
UN2054
Item Number
Miscible in (SDS)
Water
Odor
Amine-like
Odor (SDS)
Ammoniacal
Other Hazards
None known
USA/DOT Emergency Response Guide Number
132
USA/DOT Proper Shipping Name
Morpholine
USA/DOT UN Number
UN2054
Chemical Properties
ValueUnitsTest Method / Conditions
pH11.2-
Physical Properties
ValueUnitsTest Method / Conditions
Boiling Point128.0°C
Flash Point35.0°CTag Closed cup
Melting Point-5.0°C
Specific Gravity1.0-at 20°C
Vapor Pressure7.0mm HgAt 20°C
Viscosity2.0cStAt 20°C
Water Solublesmin. 10.0%
Material Composition
ValueUnitsTest Method / Conditions
Morpholine Contentmin. 98.0%(W/W)Internal Method
Volatile Organic Compounds (VOC)100.0%ASTM D2369
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)491.0°F
Boiling Point (SDS)264.0°FAt 1013 Hpa
Density (SDS)107.0g/cm³at 68°F
Flammable Limits (SDS)1.4-1.8%(V)
Flash Point (SDS)90.0°FClosed Cup
Flash Point (SDS)90.0°FDIN 51755
Log Partition Coefficient (Log Pow) (SDS)-0.84-at 25°C, log Pow, at pH 10.3
Melting Point (SDS)23.2°F
Molecular Weight (SDS)87.1g/mol
Relative Density (SDS)107.0-at 20°C
Relative Vapor Density (SDS)3.0-
Upper Flammable Limit (SDS)11.2-15.2%(V)
Vapor Pressure (SDS)9.8hPaat 20.3°C
Viscosity (SDS)2.23mPa.sAt 68°F
pH (SDS)11.0-