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Diethylene glycol dimethacrylate

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Diethylene glycol dimethacrylate

EINECS 219-099-9
CAS No. 2358-84-1 Density 1.055 g/cm3
PSA 61.83000 LogP 1.24160
Solubility N/A Melting Point >200℃/760mm
Formula C12H18O5 Boiling Point 322.77 °C at 760 mmHg
Molecular Weight 242.272 Flash Point 138.748 °C
Transport Information UN 3082 9/PG 3 Appearance Colorless liquid. Ester-like odor.
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 2358-84-1 (2-Propenoicacid, 2-methyl-, 1,1'-(oxydi-2,1-ethanediyl) ester) Hazard Symbols R36/37/38:Irritating to eyes, respiratory system and skin.;
Synonyms

2-Propenoicacid, 2-methyl-, oxydi-2,1-ethanediyl ester (9CI);Methacrylic acid, diesterwith diethylene glycol (6CI);Methacrylic acid, oxydiethylene ester (7CI,8CI);Diethylene glycol, dimethacrylate (8CI);2,2'-Oxybisethanol dimethacrylate;2,2'-Oxydiethyl dimethacrylate;2G;Blemmer PDE 100;DGM 2;Diethylene glycolbis(methacrylate);Light Ester 2EG;NK Ester 2G;Oxydiethylene methacrylate;PDE 100;SR 231;SR 231E;TGM 2;

Article Data 13

Diethylene glycol dimethacrylate Chemical Properties

Molecular structure of Diethylene glycol bis(methacrylate) (CAS NO.2358-84-1) is:

Product Name: Diethylene glycol bis(methacrylate)
CAS Registry Number: 2358-84-1
IUPAC Name: 2-[2-(2-Methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate
Molecular Weight: 242.26832 [g/mol]
Molecular Formula: C12H18O5
XLogP3-AA: 1.8
H-Bond Donor: 0
H-Bond Acceptor: 5
Refractive index: 1.458
Surface Tension: 32.6 dyne/cm
Density: 1.054 g/cm3
Flash Point: 138.7 °C
Enthalpy of Vaporization: 56.46 kJ/mol
Boiling Point: 322.8 °C at 760 mmHg
Vapour Pressure: 0.000273 mmHg at 25°C 
Other Registry Number: 129011-76-3; 171428-77-6; 67957-99-7; 76611-52-4; 77302-64-8
Product Categories: Functional Monomer; monomer; C12 to C63Materials Science; Biocompatible/Biodegradable Materials; Carbonyl Compounds; Crosslinking AgentsPolymer Science; Esters; Homobifunctional PEGs; Poly(ethylene glycol) and Poly(ethylene oxide)

Diethylene glycol dimethacrylate Uses

 Diethylene glycol bis(methacrylate) (CAS NO.2358-84-1) can be used in crosslinked acrylicvinyl resin comonomer.

Diethylene glycol dimethacrylate Safety Profile

Safty information about Diethylene glycol bis(methacrylate) (CAS NO.2358-84-1) is:
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
RIDADR UN: 3082 9/PG 3
WGK Germany: 1

Diethylene glycol dimethacrylate Specification

 Diethylene glycol bis(methacrylate) , its cas register number is 2358-84-1. It also can be called Diethylene glycol dimethacrylate monomer ; 2-Propenoic acid, 2-methyl-, oxydi-2,1-ethanediyl ester ; CCRIS 7050 ; DGM 2 ; Diethylene glycol dimethacrylate ; Diethyleneglycol dimethacrylate ; HSDB 5458 ; Methacrylic acid, oxydiethylene ester ; Oxydiethylene methacrylate ; TGM 2 ; 2-Propenoic acid, 2-methyl-, 1,1'-(oxydi-2,1-ethanediyl) ester ; 2-Propenoic acid, 2-methyl-, oxydi-2,1-ethanediyl ester ; Oxydi-2,1-ethanediyl bismethacrylate . It is a colorless liquid with ester-like odor.

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