2172-12-5
Yttrium isopropoxide
CAS: 2172-12-5
Molecular Formula: C9H21O3Y
2172-12-5 - Names and Identifiers
2172-12-5 - Physico-chemical Properties
| Molecular Formula | C9H21O3Y |
| Molar Mass | 266.17 |
| Density | 0.955g/mLat 25°C |
| Melting Point | 160°C |
| Boling Point | 106°C |
| Flash Point | 38°F |
| Solubility | Soluble in hexane, toluene, and THF. |
| Vapor Presure | 81.3mmHg at 25°C |
| Appearance | solid |
| Color | White to Almost white |
| Exposure Limit | ACGIH: TWA 20 ppmOSHA: Ceiling 300 ppm; TWA 200 ppmNIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) |
| Storage Condition | 2-8℃ |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| MDL | MFCD00015641 |
2172-12-5 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. R67 - Vapors may cause drowsiness and dizziness R65 - Harmful: May cause lung damage if swallowed R48/20 - R63 - Possible risk of harm to the unborn child |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
| Hazard Class | 4.1 |
| Packing Group | II |
2172-12-5 - Introduction
Yttrium isopropoxide is an organometallic compound with the chemical formula (Y(i-PrO)3)x, where i-PrO represents the isopropanol group. It is a colorless to light yellow liquid that volatilizes easily at room temperature.
Yttrium isopropoxide is commonly used as a precursor for the preparation of other Yttrium compounds. Due to the special properties of Yttrium, Yttrium isopropoxide has many applications in materials science, Catalyst research and other fields. For example, it can be used to prepare yttrium doped zirconia, lanthanum oxide, magnesium oxide and other materials, which are commonly used in catalysts, laser materials and solid electrolytes. In addition, Yttrium isopropoxide can also be used as a stabilizer for coatings and plastic additives to increase UV resistance.
Yttrium isopropoxide is generally obtained by reacting Yttrium metal with isopropanol. First, the one-pot method of reacting Yttrium metal with isopropanol to produce Yttrium isopropoxide is a commonly used preparation method. The preparation process requires attention to operating conditions and safety.
Regarding the safety information of Yttrium isopropoxide, it is a flammable liquid and should avoid contact with fire sources. During handling, appropriate protective gloves and safety glasses should be worn, and good ventilation should be maintained. In addition, Yttrium isopropoxide has a pungent odor, so avoid inhalation or contact with the skin when using it. If taken by mistake or skin contact occurs, rinse immediately with plenty of water and seek medical attention.
Yttrium isopropoxide is commonly used as a precursor for the preparation of other Yttrium compounds. Due to the special properties of Yttrium, Yttrium isopropoxide has many applications in materials science, Catalyst research and other fields. For example, it can be used to prepare yttrium doped zirconia, lanthanum oxide, magnesium oxide and other materials, which are commonly used in catalysts, laser materials and solid electrolytes. In addition, Yttrium isopropoxide can also be used as a stabilizer for coatings and plastic additives to increase UV resistance.
Yttrium isopropoxide is generally obtained by reacting Yttrium metal with isopropanol. First, the one-pot method of reacting Yttrium metal with isopropanol to produce Yttrium isopropoxide is a commonly used preparation method. The preparation process requires attention to operating conditions and safety.
Regarding the safety information of Yttrium isopropoxide, it is a flammable liquid and should avoid contact with fire sources. During handling, appropriate protective gloves and safety glasses should be worn, and good ventilation should be maintained. In addition, Yttrium isopropoxide has a pungent odor, so avoid inhalation or contact with the skin when using it. If taken by mistake or skin contact occurs, rinse immediately with plenty of water and seek medical attention.
Last Update：2024-04-10 22:29:15
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View History
2172-12-5
Potassium cyanide (K(CN))
2-Chloroacetaldehyde
RG酸
Px
2-phenylmorpholine
CI NO 44025
TRIMETHYLAMINE OXIDE DIHYDRATE
Potassium cyanide (K(CN))
2-Chloroacetaldehyde
RG酸
Px
2-phenylmorpholine
CI NO 44025
TRIMETHYLAMINE OXIDE DIHYDRATE