POLY(VINYL METHYL ETHER)
- Product Name
- POLY(VINYL METHYL ETHER)
- CAS No.
- 9003-09-2
- Chemical Name
- POLY(VINYL METHYL ETHER)
- Synonyms
- 90000 Mw;Gantrez m;200000 Mw;Gantre m-154;Gantrez m-094;Gantrez m 574;Gantrez m 093;Gantrez m 094;Gantrez m 154;Approx Mw 90,000
- CBNumber
- CB1335174
- Molecular Formula
- C9H18O3X2
- Formula Weight
- 174.24
- MOL File
- 9003-09-2.mol
POLY(VINYL METHYL ETHER) Property
- Melting point:
- 112-144 °C
- Density
- 1.03 g/mL at 25 °C
- vapor pressure
- 0.03 atm ( 20 °C)
- refractive index
- n20/D 1.467
- Water Solubility
- Soluble in water
- form
- clear liquid
- color
- Colorless to Yellow to Orange
- SMILES
- C(OC)(CC(*)OC)CC(OC)C* |$;;;;;*;;;;;;;;*$|
- CAS DataBase Reference
- 9003-09-2
- EPA Substance Registry System
- Ethene, methoxy-, homopolymer (9003-09-2)
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- RIDADR
- UN 1230 3/6.1/PG II
- WGK Germany
- 1
- HS Code
- 2909.19.6000
- HazardClass
- 3/6.1
- PackingGroup
- II
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H319Causes serious eye irritation
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
H360May damage fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
P370+P378In case of fire: Use … for extinction.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 182729
- Product name
- Poly(methyl vinyl ether) solution
- Purity
- 50 wt. % in H2O
- Packaging
- 25g
- Price
- $51.6
- Updated
- 2023/06/20
- Product number
- 182729
- Product name
- Poly(methyl vinyl ether) solution
- Purity
- 50 wt. % in H2O
- Packaging
- 1kg
- Price
- $383
- Updated
- 2023/06/20
- Product number
- P0384
- Product name
- Poly(methyl Vinyl Ether) (30% in Water)
- Packaging
- 25g
- Price
- $38
- Updated
- 2024/03/01
- Product number
- P0384
- Product name
- Poly(methyl Vinyl Ether) (30% in Water)
- Packaging
- 500g
- Price
- $116
- Updated
- 2024/03/01
- Product number
- 182729
- Product name
- Poly(methyl vinyl ether) solution
- Purity
- 50 wt. % in H2O
- Packaging
- 500g
- Price
- $242
- Updated
- 2024/03/01
POLY(VINYL METHYL ETHER) Chemical Properties,Usage,Production
Definition
ChEBI: A macromolecule composed of repeating methoxyethyl groups.
Preparation
Vinyl ethers are prepared by reaction of acetylene and alcohols in the
presence of the potassium alkoxide as catalyst:
For the production of polymers, methyl, ethyl and isobutyl vinyl ethers are the most common monomers.
Vinyl ethers are susceptible only to cationic polymerization. In a typical process, methyl vinyl ether is agitated with boron trifluoride (BF 3. 2H20). The temperature is kept at about l0?? by cooling for 3-4 hours; the reactor is then sealed and the temperature allowed to rise to 100??C. Reaction is complete in about 10 hours and the polymer is obtained as a viscous mass. It is interesting to note that poly(vinyl isobuty ether) may be obtained in crystalline form by conducting polymerization at - 80?? to -60??C in liquid propane using boron trifluoride etherate as initiator. This was the first stereoregular polymerization to be achieved. Incidentally, isotactic polymer has also been prepared by the use of Ziegler-Natta type catalysts and this was the first indication that these catalysts could polymerize a suitable monomer by a cationic mechanism.
Poly(vinyl methyl ether) is water-soluble and is used in adhesive and textile sizes. The ethyl and isobutyl polymers find use in pressure-sensitive adhesives.
POLY(VINYL METHYL ETHER) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from POLY(VINYL METHYL ETHER) manufacturers
- Product
- Poly(methyl vinyl ether) （LUT-M40） 9003-09-2
- Price
- US $0.00/kg
- Min. Order
- 20kg
- Purity
- 50%(aqueous solution)or 70%(ethanol solution)
- Supply Ability
- 20t
- Release date
- 2023-10-30
- Product
- POLY(VINYL METHYL ETHER) 9003-09-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-04-22
- Product
- POLY(VINYL METHYL ETHER) 9003-09-2
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-09