2-Hydroxyethyl methacrylate
2-Hydroxyethyl methacrylate Basic information
- Product Name:
- 2-Hydroxyethyl methacrylate
- Synonyms:
-
- 1,2-ETHANEDIOL MONO(2-METHYLPROPENOATE)
- 2-HYDROXYETHYL 2-METHYLPROPERIOATE
- 2-HYDROXYETHYL METHACRYLATE
- 1,2-Ethanediol, mono(2-methyl)-2-propenoate-
- 2-(Methacryloyloxy)ethanol
- 2-Hydroxyethyl 2-methylacrylate
- 2-Hydroxyethyl-2-methyl-2-propenoate
- 2-Methyl-2-propenoic acid, 2-hydroxyethyl ester
- CAS:
- 868-77-9
- MF:
- C6H10O3
- MW:
- 130.14
- EINECS:
- 212-782-2
- Product Categories:
-
- Industrial/Fine Chemicals
- Aliphatics
- Mutagenesis Research Chemicals
- 868-77-9
- bc0001
- Mol File:
- 868-77-9.mol
2-Hydroxyethyl methacrylate Chemical Properties
- 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
- n20/D 1.453(lit.)
- Flash point:
- 207 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform, Methanol (Slightly)
- form
- Liquid
- pka
- 13.83±0.10(Predicted)
- color
- Clear
- Odor
- Ester like
- 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℃
- CAS DataBase Reference
- 868-77-9(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Hydroxyethyl methacrylate(868-77-9)
- EPA Substance Registry System
- 2-Hydroxyethyl methacrylate (868-77-9)
Safety Information
- 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
- Hazardous Substances Data
- 868-77-9(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: 5050 mg/kg LD50 dermal Rabbit > 3000 mg/kg
MSDS
- Language:English Provider:2-Hydroxyethyl methacrylate
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
2-Hydroxyethyl methacrylate Usage And Synthesis
Chemical Properties
colourless liquid
Uses
2-Hydroxyethyl methacrylate is the methacrylic monomer for use in UV inks, adhesives, lacquers, dental materials, artificial nails, etc.
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 used for preparation of hydrophilic polymers for biomedical devices.
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
2-Hydroxyethyl methacrylateSupplier
- Tel
- 021-69106960 13701823733
- 13701823733@163.com
- Tel
- 400-6206333 18521732826;
- market@aladdin-e.com
- Tel
- 0532-0532-86867058 18562606086
- sales@qdrenas.com
- Tel
- 021-69185552 13701777608
- kangtuochem@163.com
- Tel
- 0513-66017678 18551497631
- 507167383@qq.com
2-Hydroxyethyl methacrylate(868-77-9)Related Product Information
- Methyl acrylate
- Ethyl acrylate
- Ethylene glycol
- Ethylene glycol diacetate
- Ethylene carbonate
- Diethylene glycol
- ETHYLENE OXIDE
- ETHYLENE
- Butyl methacrylate
- Ethyl 2-hydroxybenzoate
- 2-(METHYLSULFONYL)ETHANOL
- Triethylene glycol
- Ethyl methacrylate
- 2-Hydroxyethyl acrylate
- 2-Butoxyethanol
- ETHYL 2-CYANOACRYLATE
- ETHYLENE DIACRYLATE
- 2-Hydroxypropyl methacrylate
- Ethylene Glycol Methacrylate