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CAS No.: | 97-90-5 |
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Name: | Ethylene dimethacrylate |
Article Data: | 32 |
Molecular Structure: | |
Formula: | C10H14O4 |
Molecular Weight: | 198.219 |
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); |
EINECS: | 202-617-2 |
Density: | 1.041 g/cm3 |
Melting Point: | -40 °C |
Boiling Point: | 260.585 °C at 760 mmHg |
Flash Point: | 121.811 °C |
Solubility: | soluble in water |
Appearance: | colourless liquid |
Hazard Symbols: | Xi |
Risk Codes: | 37-43 |
Safety: | 24-37 |
PSA: | 52.60000 |
LogP: | 1.22500 |
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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
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. |
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