CAS Number9002-89-5
SynonymsEINECS 209-183-3; Ethenol; Poly(1-hydroxyethylene); hydroxyethylene; vinyl alcohol; MFCD00081922; Poly(Vinyl Alcohol)
Molecular Formula[-CH2CHOH-]n
Molecular Weight44.053
Purity98.00%
Density0.8±0.1 g/cm3
Boiling Point23.5±13.0 °C at 760 mmHg
Melting Point230-240ºC
Appearancewhite or cream solid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 9002-89-5 |
| Catalog No. | 2A-9034392 |
| Chinese Name | 聚乙烯醇 |
| Synonyms | EINECS 209-183-3; Ethenol; Poly(1-hydroxyethylene); hydroxyethylene; vinyl alcohol; MFCD00081922; Poly(Vinyl Alcohol) |
| Molecular Formula | [-CH2CHOH-]n |
| Molecular Weight | 44.053 |
| Purity | 98.00 |
| Density | 0.8±0.1 g/cm3 |
| Boiling Point | 23.5±13.0 °C at 760 mmHg |
| Melting Point | 230-240ºC |
| Appearance | white or cream solid |
| Water Solubility | soluble in hot water |
| Storage Condition | 1. Sealed at room temperature, protected from ligh |
| Application | Polyvinyl alcohol is a water-soluble polymer that has been widely used in various industries due to its excellent mechanical and chemical properties [1]. |
| HTC | 3905300000 |
| UN(IATA) | UN 无资料 |
| SMILES | OC=C |
| InChI | InChI=1S/C2H4O/c1-2-3/h2-3H,1H2 |
| InChI Key | InChIKey=IMROMDMJAWUWLK-UHFFFAOYSA-N |
| Safety Description | S24/25 |
| Bioactivity | Polyvinyl alcohol is a kind of water-soluble polymer, which has been widely used in different industries due to its excellent mechanical and chemical properties[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Fang Liu, et al. Effect of Polyvinyl Alcohol on the Rheological Properties of Cement Mortar. Molecules. 2020 Feb 10;25(3):754. Chemical & Physical Properties Density 0.8±0.1 g/cm3 Boiling Point 23.5±13.0 °C at 760 mmHg Melting Point 230-240ºC Molecular Formula C2H4O Molecular Weight 44.053 Flash Point -28.3±12.8 °C Exact Mass 44.026215 PSA 20.23000 LogP 0.26 Vapour Pressure 811.9±0.0 mmHg at 25°C Index of Refraction 1.381 Stability Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents. Water Solubility soluble in hot water |
| Use of | Polyvinyl alcohol is a kind of water-soluble polymer, which has been widely used in different industries due to its excellent mechanical and chemical properties[1]. Properties Articles85 Name poly(vinyl alcohol) macromolecule Synonym More Synonyms Poly(vinyl alcohol) Biological Activity Description Polyvinyl alcohol is a kind of water-soluble polymer, which has been widely used in different industries due to its excellent mechanical and chemical properties[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Fang Liu, et al. Effect of Polyvinyl Alcohol on the Rheological Properties of Cement Mortar. Molecules. 2020 Feb 10;25(3):754. Chemical & Physical Properties Molecular Formula C2H4O Exact Mass 44.026215 PSA 20.23000 Index of Refraction 1.381 Stability Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents. Water Solubility soluble in hot water |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Chemical name |
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