ChemicalBook >> CAS DataBase List >>2-Hydroxyethyl methacrylate
2-Hydroxyethyl methacrylate
- CAS No.
- 868-77-9
- Chemical Name:
- 2-Hydroxyethyl methacrylate
- Synonyms
- HEMA;GMA;HYDROXYETHYL METHACRYLATE;GLYCOL METHACRYLATE;ETHYLENE GLYCOL METHACRYLATE;BisoMer HEMA;N5-Methyl-L-glutamine;Hydroxyethyl Methacrylat;2-(Methacryloyloxy)ethanol;Hydroxyethyl methacrylate (HEMA)
- CBNumber:
- CB4690827
- Molecular Formula:
- C6H10O3
- Molecular Weight:
- 130.14
- MDL Number:
- MFCD00002863
- MOL File:
- 868-77-9.mol
- MSDS File:
- SDS
Last updated:2024-04-23 13:02:50
| Melting point | -12 °C |
|---|---|
| Boiling point | 67 °C3.5 mm Hg(lit.) |
| Density | 1.073 g/mL at 25 °C(lit.) |
| vapor density | 5 (vs air) |
| vapor pressure | 0.01 mm Hg ( 25 °C) |
| refractive index |
n |
| Flash point | 207 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Methanol (Slightly) |
| pka | 13.83±0.10(Predicted) |
| form | Liquid |
| color | Clear |
| Odor | Ester like |
| Viscosity | 6.36mm2/s |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| BRN | 1071583 |
| Stability | Unstable - may polymerize in the absence of stabilizer. May be stabilized with, or contain small amounts of, diethylene glycol monomethacrylate, di(ethylene glycol)dimethacrylate, methacrylic acid. Incompatible with strong oxidizing agents, free radical initiators, peroxides, steel. Closed containers may explode if heated due to runaway polymer |
| InChIKey | WOBHKFSMXKNTIM-UHFFFAOYSA-N |
| LogP | 0.42 at 25℃ |
| Indirect Additives used in Food Contact Substances | 2-HYDROXYETHYL METHACRYLATE |
| FDA 21 CFR | 175.105; 177.1010 |
| CAS DataBase Reference | 868-77-9(CAS DataBase Reference) |
| EWG's Food Scores | 3-6 |
| FDA UNII | 6E1I4IV47V |
| NIST Chemistry Reference | 2-Hydroxyethyl methacrylate(868-77-9) |
| EPA Substance Registry System | 2-Hydroxyethyl methacrylate (868-77-9) |
| Cosmetics Info | HEMA |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H317-H319 | |||||||||
| Precautionary statements | P261-P264-P272-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/38-43-36/37/38 | |||||||||
| Safety Statements | 26-36/37-28A-28 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | OZ4725000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29161490 | |||||||||
| Toxicity | LD50 orally in Rabbit: 5050 mg/kg LD50 dermal Rabbit > 3000 mg/kg | |||||||||
| NFPA 704 |
|
2-Hydroxyethyl methacrylate price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.00588 | 2-Hydroxyethyl methacrylate (stabilised with hydroquinone monomethyl ether) for synthesis | 868-77-9 | 250ML | $60.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.00588 | 2-Hydroxyethyl methacrylate (stabilised with hydroquinone monomethyl ether) for synthesis | 868-77-9 | 2.5L | $132 | 2024-03-01 | Buy |
| Sigma-Aldrich | 17348 | 2-Hydroxyethyl methacrylate embedding medium (for microscopy) | 868-77-9 | 250ML | $115 | 2024-03-01 | Buy |
| Sigma-Aldrich | 128635 | 2-Hydroxyethyl methacrylate contains ≤250 ppm monomethyl ether hydroquinone as inhibitor, 97% | 868-77-9 | 1kg | $52 | 2024-03-01 | Buy |
| Sigma-Aldrich | 128635 | 2-Hydroxyethyl methacrylate contains ≤250 ppm monomethyl ether hydroquinone as inhibitor, 97% | 868-77-9 | 18kg | $547 | 2024-03-01 | Buy |
2-Hydroxyethyl methacrylate Chemical Properties,Uses,Production
Chemical Properties
colourless liquid
Uses
2-Hydroxyethyl methacrylate is used for preparation of hydrophilic polymers for biomedical devices.
Uses
2-Hydroxyethyl methacrylate is used in UV-curable inks and coatings. It is also used in adhesives, artificial nails, dental materials and lacquers. In dentistry, it is one of the main volatile acrylates along with methyl methacrylate. Further, it is used as a monomer in the synthesis of polymers for dental prosthetics and for geotechnical grouting in construction work.
Uses
2-Hydroxyethyl methacrylate is the methacrylic monomer for use in UV inks, adhesives, lacquers, dental materials, artificial nails, etc.
Definition
2-Hydroxyethyl methacrylate is an enoate ester that is the monomethacryloyl derivative of ethylene glycol.
General Description
2-Hydroxyethyl methacrylate (HEMA) is biocompatible in nature. Polymeric hydrogel scaffold can be produced by polymerizing HEMA in water.
Hazard
30% grade (with xylene): Flammable, moderate fire risk.
Purification Methods
Dissolve the ester in water and extract with n-heptane to remove ethylene glycol dimethacrylate (checked by gas-liquid chromatography and by NMR) and distil it twice under reduced pressure [Strop et al. J Phys Chem 80 694 1976]. [Beilstein 2 IV 1530.]
2-Hydroxyethyl methacrylate Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
Global( 603)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 12755 | 58 |
| Jinan Qinmu Fine Chemical Co.,Ltd. | +8618660799346 | sales@qinmuchem.com | China | 1009 | 58 |
| Yancheng Green Chemicals Co.,Ltd | +undefined-86-25-86655873 | info@royal-chem.com | China | 114 | 58 |
| Shijiazhuang Tongyang Import and Export Co., LTD | 18031361688; | admin@sjztongyang.com | China | 987 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7613 | 58 |
| Shandong Juchuang Chemical Co., LTD | +86-18885615001 +86-18885615001 | admin@juchuangchem.com | China | 387 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 1175 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
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- What is 2-Hydroxyethyl Methacrylate?
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- Jan 13，2020
View Lastest Price from 2-Hydroxyethyl methacrylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-23 | 2-Hydroxyethyl methacrylate
868-77-9
|
US $15.00 / kg | 1kg | 99.912% | 10ton | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2024-04-23 | 2-Hydroxyethyl methacrylate (HEMA)
868-77-9
|
US $0.00 / Kg/Drum | 1KG | 99% | 2000mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2024-04-23 | 2-Hydroxyethyl methacrylate
868-77-9
|
US $2375.00 / Tons | 1Tons | 99% | 100Tons | Hebei Dangtong Import and export Co LTD |
-
- 2-Hydroxyethyl methacrylate
868-77-9
- US $15.00 / kg
- 99.912%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- 2-Hydroxyethyl methacrylate (HEMA)
868-77-9
- US $0.00 / Kg/Drum
- 99%
- Jinan Finer Chemical Co., Ltd
-
- 2-Hydroxyethyl methacrylate
868-77-9
- US $2375.00 / Tons
- 99%
- Hebei Dangtong Import and export Co LTD
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