Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Butanediol dimethacrylate

Butanediol dimethacrylate is a liquid.

CAS 2082-81-7 C12H18O4 226.27 g/mol Warning

01 · Identification

What Butanediol dimethacrylate is

Butanediol dimethacrylate is a liquid. Its molecular formula is C12H18O4 and its molecular weight is 226.27 g/mol.

Under the GHS it carries the signal word Warning.

CAS number2082-81-7
EC number218-218-1
Index number607-766-00-0
Molecular formulaC12H18O4
Molecular weight226.27 g/mol

Other names for Butanediol dimethacrylate

  • tetramethylene dimethacrylate

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordWarning
Hazard statements assigned to Butanediol dimethacrylate
CodeHazard statement
H317 May cause an allergic skin reaction.

Precautionary statements: P261, P272, P280, P313, P333

03 · Physical and chemical properties

Butanediol dimethacrylate properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Boiling point 110 °C (230 °F) at 3 mmHg (reduced pressure) HSDB
Density 1.011 g/cm³ at 25 °C HSDB

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

04 · Handling and storage

Storing and handling Butanediol dimethacrylate

Storage conditions

Temp during storage must be kept low to minimize formation of peroxides and other oxidation products. ... Storage temp below 30 °C are recommended for the polyfunctional methacrylates. ... The methacrylate monomers should not be stored for longer than one year. Shorter storage times are recommended for the aminomethacrylates, ie, three months, and the polyfunctional methacrylates, ie, six months. Many of these cmpd are sensitive to UV light and should, therefore, be stored in the dark. The methacrylic esters may be stored in mild steel, stainless steel, or aluminum. /Methacrylic acid & derivatives/

Source: Hazardous Substances Data Bank (HSDB)

Planning storage for a mix of chemicals? Check Butanediol dimethacrylate in the storage compatibility matrix →

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