ChemicalBook--->CAS DataBase List--->109-17-1

109-17-1

109-17-1 Structure

109-17-1 Structure
IdentificationMore
[Name]

Tetraethylene glycol dimethacrylate
[CAS]

109-17-1
[Synonyms]

METHACRYLIC ACID TETRAETHYLENE GLYCOL DIESTER
POLYETHYLENE GLYCOL DIMETHACRYLATE
TETRAETHYLENE GLYCOL DIMETHACRYLATE
2-Propenoicacid,2-methyl-,oxybis(2,1-ethanediyloxy-2,1-ethanediyl)ester
methacrylicacid,diesterwithtetraethyleneglycol
sr209
teegdma
tgm4
3,6,9-trioxaundecamethylene dimethacrylate
PEG-4 DIMETHACRYLATE
TETRAETHYLENE GLYCOL DIMETHACRYLATE, STA B.
TEGdimethacrylat
Tetraethyleneglycoldimethacrylat
3,6,9-Trioxaundecamethylendimethacrylat
3,6,9-Trioxaundecane-1,11-diol bismethacrylate
3,6,9-Trioxaundecane-1,11-diol dimethacrylate
Bismethacrylic acid 3,6,9-trioxa-1,11-undecanediyl ester
Bismethacrylic acid 3,6,9-trioxaundecane-1,11-diyl ester
Bismethacrylic acid oxybis(ethyleneoxyethylene) ester
[EINECS(EC#)]

203-653-1
[Molecular Formula]

C16H26O7
[MDL Number]

MFCD00014932
[Molecular Weight]

330.37
[MOL File]

109-17-1.mol
Chemical PropertiesBack Directory
[Appearance]

Water-white to pale-straw liquid. Insoluble in water; soluble in styrene, many esters, and aromatics; limited solubility in aliphatic hydrocarbons. Combustible.
[Melting point ]

220℃
[Boiling point ]

220°C
[density ]

1.082 g/mL at 20 °C(lit.)
[vapor pressure ]

0Pa at 20℃
[refractive index ]

n20/D 1.463
[Fp ]

196°C
[storage temp. ]

2-8°C
[solubility ]

soluble in Methanol
[form ]

clear liquid
[color ]

Colorless to Almost colorless
[Water Solubility ]

12.6g/L at 20℃
[BRN ]

1803537
[LogP]

2.04 at 40℃
[Uses]

Plasticizer.
[CAS DataBase Reference]

109-17-1(CAS DataBase Reference)
[EPA Substance Registry System]

109-17-1(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
[RIDADR ]

UN 3082 9/PG 3
[WGK Germany ]

1
[RTECS ]

OZ4000000
[HS Code ]

2916.14.2050
[Toxicity]

LD50 skin in rabbit: > 3gm/kg
Hazard InformationBack Directory
[Description]

Tetraethylene glycol dimethacrylate is a crosslinking agent of acrylic resins, employed to optimize the dilution of high-viscosity monomers and to link together the macromolecules costituting the polymer, to make their three-dimentional structure more rigid. Occupational dermatitis was reported in a dental technician.
[Chemical Properties]

Water-white to pale-straw liquid. Insoluble in water; soluble in styrene, many esters, and aromatics; limited solubility in aliphatic hydrocarbons. Combustible.
[Hazard]

Irritant to skin and eyes.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

109-17-1(sigmaaldrich)
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