| Customization: | Available |
|---|---|
| CAS No.: | 111-77-3 |
| Formula: | C5h12o3 |
|
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Organic Intermediate 99% Dm Glycol Ether CAS 111-77-3 Diethylene Glycol Monomethyl Ether(DEM/MDG)
Diethylene glycol monomethyl ether for alcohol ether dyes cas 111-77-3
| Diethylene glycol monomethyl ether Basic information | |
| Product Name: | Diethylene glycol monomethyl ether |
| CAS: | 111-77-3 |
| MF: | C5H12O3 |
| MW: | 120.15 |
| EINECS: | 203-906-6 |
| Mol File: | 111-77-3.mol |
| Diethylene glycol monomethyl ether Chemical Properties | |
| Melting point | −70 °C(lit.) |
| Boiling point | 194 °C(lit.) |
| density | 1.023 g/mL at 25 °C(lit.) |
| vapor density | 4.14 (vs air) |
| vapor pressure | 0.2 mm Hg ( 20 °C) |
| refractive index | n20/D 1.426 |
| Fp | 183 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| pka | 14.37±0.10(Predicted) |
| color | Clear |
| Odor | Faint pleasant odor |
| PH | 4-7 (200g/l, H2O, 20ºC) |
| explosive limit | 1.38-22.7% |
| Water Solubility | Miscible |
| Sensitive | Hygroscopic |
| Merck | 146,037 |
| BRN | 1697812 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Hygroscopic. Store under nitrogen. |
| InChIKey | SBASXUCJHJRPEV-UHFFFAOYSA-N |
| CAS DataBase Reference | 111-77-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanol, 2-(2-methoxyethoxy)-(111-77-3) |
| EPA Substance Registry System | Diethylene glycol monomethyl ether (111-77-3) |
|
Item |
Ethylene glycol monomethyl ether (EM) |
Di-ethylene glycol monomethyl ether (DEM) |
Tri-ethylene glycol monomethyl ether (TEM) |
|
CAS |
109-86-4 |
111-77-3 |
112-35-6 |
|
Molecular formula |
CH3OCH2CH2OH |
CH3OCH2CH2OCH2CH2OH |
CH3O(C2H4O)3H |
|
Appearance |
Colorless and clear liquid |
Colorless and clear liquid |
Colorless and clear liquid |
|
Purity(GC)%≥ |
99.5 |
99.0 |
98.0 |
|
Distillation range(ºC /760mmHg) |
122.5-127.0 |
191.0-198.0 |
230.0-250.0 |
|
Moisture (KF)%≤ |
0.1 |
0.1 |
0.1 |
|
Specific gravity(d420) |
0.965±0.005 |
1.018±0.005 |
1.049±0.005 |
|
Color(Pt-Co)≤C |
10 |
15 |
30 |
| Test Item | Specifications | Result | Test Method |
Color(Pt-Co) |
≤15 | 5 | GB/T 605 |
| wt% Purity |
≥99.0 | 99.85 | HPLC |
| wt% Water Content |
≤0.1 | 0.024 | GB/T 6283 |
| Appearance | Colorless and transparent liquid | Colorless and transparent liquid | Visual |
| Distillation Range (at 760mmHg) |
191.0~198.0 | 192.3~194.5 | GB/T 615 |
Ethylene glycol dimethacrylate is mainly used in plastic and rubber industries as ethylene- acrylic copolymer, ABS, acrylicacid sheet material, tubing, fiberglass enganced polyester, PVC, ion exchange resin. The polymer containing it has increasing rigidity, heat-resistant, weathering resistance, solvent resistance and improving frictional ability, in addition, ethylene glycol dimethacrylate can be also used as dentistry material, latex copolymer, paper making, rubber modification, adhesive, printing ink, and crosslinking agent of optical polymer.
Packaging :
Galvanized iron drum packing : 200kgs per drum,16tons per 20'FCL
Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, medicine, food sanitation and other fields.
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Q7: How do you treat quality complaint?
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