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Ethylene dimethacrylate

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Ethylene dimethacrylate

EINECS 202-617-2
CAS No. 97-90-5 Density 1.041 g/cm3
PSA 52.60000 LogP 1.22500
Solubility soluble in water Melting Point -40 °C
Formula C10H14O4 Boiling Point 260.585 °C at 760 mmHg
Molecular Weight 198.219 Flash Point 121.811 °C
Transport Information N/A Appearance colourless liquid
Safety 24-37 Risk Codes 37-43
Molecular Structure Molecular Structure of 97-90-5 (Ethylene dimethacrylate) Hazard Symbols IrritantXi
Synonyms

2-Propenoicacid, 2-methyl-, 1,2-ethanediyl ester (9CI);Methacrylic acid, ethylene ester(6CI,8CI);1,2-Bis(methacryloyloxy)ethane;1,2-Ethanediol dimethacrylate;Acryester ED;Acryester EDMA;Blemmer PDE 50;DMM 2;Diglycol dimethacrylate;EGDMA;Ethylene glycolbis(methacrylate);Ethylene glycol dimethacrylate;Hi-Cross ED;Hi-Cross ED-P;Light Ester EG;NK Ester 1G;NSC 24166;Perkalink401;Perkalink 401-50D-pd;Perkalink 7401;SR 206;San Ester EG;Sartomer SR206;TGM 1;TGM 1 (ester);

Article Data 32

Ethylene dimethacrylate Chemical Properties

Synonyms: 1,2-bis(methacryloyloxy)ethane, ethanediol dimethacrylate, Ageflex EGDM
Molecular formula: C10H14O4
EINECS No: 202-617-2
Appearance: colourless liquid
Boiling point: 99 °C  at 5 mm Hg
Melting point:-40 °C 
Stability:Unstable - may polymerize upon exposure to light. Incompatible with strong acids, strong oxidizing agents, strong bases.
density  1.053 g/mL at 20 °C
vapor density  >1 (vs air)
vapor pressure  <0.1 mm Hg ( 21.1 °C)
refractive index  n20/D 1.454(lit.)
storage temp:2-8°C

1,2-BIS(METHACRYLOYLOXY)ETHANE,it is stored at 2-8°C.Its flash point is 113(close cup).
Water Solubility:soluble

Ethylene dimethacrylate Toxicity Data With Reference

1.   

msc-mus:lym 5820 µmol/L

   EMMUEG    Environmental and Molecular Mutagenesis. 17 (1991),264.
2.   

orl-rat LD50:3300 mg/kg

   GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 24 (4)(1980),58.
3.   

ipr-rat LD50:2800 mg/kg

   AMPMAR    Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. 36 (1975),58.
4.   

orl-mus LD50:2000 mg/kg

   GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 24 (4)(1980),58.

Ethylene dimethacrylate Consensus Reports

Reported in EPA TSCA Inventory.

Ethylene dimethacrylate Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.

1,2-BIS(METHACRYLOYLOXY)ETHANE's Risk Statements:
37:Irritating to the respiratory system 
43:May cause sensitization by skin contact 

1,2-BIS(METHACRYLOYLOXY)ETHANE's Safety Statements:
24:Avoid contact with skin
37:Wear suitable gloves 
 
WGK Germany:1
RTECS:OZ4400000
F:8-19
HS Code:29161490

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