Triethylene glycol dimethacrylate , 95%, containing 60-100ppmmehq stabilizer , 109-16-0

CAS NO.：109-16-0

Empirical Formula: C14H22O6

Molecular Weight: 286.32

MDL number: MFCD00008591

EINECS: 203-652-6

PRODUCT Properties

• Melting point: -52°C
• Boiling point: 170-172 °C5 mm Hg(lit.)
• Density: 1.092 g/mL at 25 °C(lit.)
• vapor pressure: 0.077Pa at 20℃
• refractive index: n20/D 1.461(lit.)
• Flash point: >230 °F
• storage temp.: 2-8°C
• solubility: Chloroform, Methanol
• form: Oil
• color: Colourless to Pale Yellow
• Specific Gravity: 1.092
• Water Solubility: 3.6g/L at 20℃
• BRN: 1797351
• Stability: Light Sensitive
• InChIKey: HWSSEYVMGDIFMH-UHFFFAOYSA-N
• LogP: 2.3 at 20℃
• CAS DataBase Reference: 109-16-0(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propenoic acid, 2-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester(109-16-0)
• EPA Substance Registry System: Triethylene glycol dimethacrylate (109-16-0)

Description and Uses

Triethylene glycol dimethacrylate was employed to optimize the dilution of high-viscosity monomers and to link together the macromolecules constituting the polymer, to make their three-dimentional structure more rigid. It is also a crosslinking agent of acrylic resins, used in sealents or in dental bonding resins. These are mainly used in dentistry, by dental technicians and dentists.

Esters of acrylic acid and methacrylic acid, more commonly known as acrylates and methacrylates are key raw materials in the coatings and printing industry, and in food packaging.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H317
• Precautionary statements: P261-P272-P280-P302+P352-P333+P313-P362+P364
• Hazard Codes: Xi
• Risk Statements: 36/37/38-43
• Safety Statements: 26-28-36/37
• RIDADR: UN 3334
• WGK Germany: 1
• RTECS: OZ4100000
• F: 8-19
• TSCA: TSCA listed
• HS Code: 29161900
• Hazardous Substances Data: 109-16-0(Hazardous Substances Data)
• Toxicity: LD50 oral in rat: 10837mg/kg