异丙醇钇(III) | 2172-12-5

• 物质功能分类: 有机原料 - 有机金属类化合物 - 有机铋、钴、镨、钆、镓、铱、铼、钇、铽等
• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 中文名称: 异丙醇钇(III)
• 中文别名: 异丙醇钇
• 英文名称: Yttrium(III) isopropoxide
• 英文别名: propan-2-olate;yttrium(3+)
• CAS: 2172-12-5
• 化学式: C9H21O3Y
• 分子量: 266.17
• InChiKey: PYLIDHFYDYRZSC-UHFFFAOYSA-N

物化性质

• 熔点：
  160°C
• 沸点：
  106 °C
• 密度：
  0.955 g/mL at 25 °C
• 闪点：
  38 °F
• 溶解度：
  溶于己烷、甲苯和四氢呋喃。
• 暴露限值：
  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)
• 稳定性/保质期：
  <b><p></p></b>

计算性质

• 辛醇/水分配系数(LogP)：
  -0.74
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  69.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• TSCA：
  No
• 危险等级：
  4.1
• 危险品标志：
  C,F,Xi
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• WGK Germany：
  3
• 包装等级：
  II
• 危险类别：
  4.1
• 危险品运输编号：
  UN 2925

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : Yttrium(III) tris(isopropoxide)
CAS-No. : 2172-12-5

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Flammable solids (Category 2)
Skin irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Highly flammable. Irritating to eyes, respiratory system and skin.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
Flammable solid.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary statement(s)
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R11 Highly flammable.
R36/37/38 Irritating to eyes, respiratory system and skin.
S-phrase(s)
S16 Keep away from sources of ignition - No smoking.
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S36 Wear suitable protective clothing.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Synonyms : Tris(isopropoxy) yttrium(III)
Formula : C9H21O3Y
Molecular Weight : 266,17 g/mol
Component Concentration
Yttrium(III) tris(isopropoxide)
CAS-No. 2172-12-5 -

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Section 4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with
water. Consult a physician.
Most important symptoms and effects, both acute and delayed
Rare earth compounds may cause delayed blood clotting leading to hemorrhages. Inhalation of rare earths
may cause sensitivity to heat, itching, and increased awareness of odor and taste., To the best of our
knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Yttrium oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
Use water spray to cool unopened containers.

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Avoid breathing
dust.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Sweep up and shovel. Contain spillage, and then collect with an electrically protected vacuum cleaner or
by wet-brushing and place in container for disposal according to local regulations (see section 13). Keep
in suitable, closed containers for disposal. Contain spillage, pick up with an electrically protected vacuum
cleaner or by wet-brushing and transfer to a container for disposal according to local regulations (see
section 13).
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Keep away from sources of ignition
- No smoking.Take measures to prevent the build up of electrostatic charge.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Moisture sensitive. Handle and store under inert gas.
Specific end uses
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
impervious clothing, Flame retardant antistatic protective clothing, The type of protective
equipment must be selected according to the concentration and amount of the dangerous
substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and 200 °C at 0,1 hPa
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) The substance or mixture is a flammable solid with the category 2.
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- no data available
octanol/water
p) Autoignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
Heat, flames and sparks. Extremes of temperature and direct sunlight.
Incompatible materials
Strong oxidizing agents, acids
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Inhalation: no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes
Causes serious eye irritation.
Signs and Symptoms of Exposure
Rare earth compounds may cause delayed blood clotting leading to hemorrhages. Inhalation of rare earths
may cause sensitivity to heat, itching, and increased awareness of odor and taste., To the best of our
knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
Additional Information
RTECS: Not available

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Section 12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting
as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal
company.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: 1325 IMDG: 1325 IATA: 1325
UN proper shipping name
ADR/RID: FLAMMABLE SOLID, ORGANIC, N.O.S. (Yttrium(III) tris(isopropoxide))
IMDG: FLAMMABLE SOLID, ORGANIC, N.O.S. (Yttrium(III) tris(isopropoxide))
IATA: Flammable solid, organic, n.o.s. (Yttrium(III) tris(isopropoxide))
Transport hazard class(es)
ADR/RID: 4.1 IMDG: 4.1 IATA: 4.1
Packaging group
ADR/RID: III IMDG: III IATA: III
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

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Section 15. REGULATORY INFORMATION
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
no data available

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途

反应信息

• 作为反应物：
  描述：

  异丙醇钇(III) 生成 yttrium Oxide
  参考文献：
  名称：

  WINNUBST, A. J. A.;GROOTZEVERT, W. F. M.;THEUNISSEN, G. S. A. M.;BURGGRAA+, CERAM. MATER. RES., AMSTERDAM ETC.,(1989) C. 215-219

  摘要：

  DOI：
• 作为产物：
  描述：

  氢化钇 、 异丙醇 在 氯化锌 、 锌 作用下， 反应 24.0h， 以yielded 41.6 grams (a 70% yield) of yttrium isopropoxide的产率得到异丙醇钇(III)
  参考文献：
  名称：

  Preparation of rare earth alkoxides using catalyst

  摘要：

  稀土金属和醇反应生成稀土烷氧化物的反应可以通过使用含锌催化剂（例如锌和/或氯化锌）来催化。

  公开号：

  US04996300A1
• 作为试剂：
  描述：

  三乙氧基硅烷 、 苄基丙酮 、 sodium hydroxide 在 异丙醇钇(III) 氩 、 crude material 、 乙醚 、 正己烷 作用下， 以 四氢呋喃 为溶剂， 反应 36.5h， 以to afford 235 mg (of 4-phenyl-2-butanol (>93% pure by 1H-NMR analysis, 48% adjusted yield)的产率得到4-苯基-2-丁醇
  参考文献：
  名称：

  Catalytic reduction of organic carbonyls using metal catalysts

  摘要：

  提供了一种方法，通过使用硅烷还原剂和催化剂，有机羰基底物，包括酯类、内酯、酮类、酰胺和酰亚胺可以被还原。其中的催化剂包括金属烷氧基和金属芳氧基。

  公开号：

  US05220020A1

文献信息

• Process for the production of a rare earth metal alkoxide
  申请人：Hokko Chemical Industry Co., Ltd.

  公开号：US04507245A1

  公开（公告）日：1985-03-26

  A new improved process of producing a rare earth metal alkoxide is now provided, which comprises reacting a rare earth metal carboxylate with an alkali metal alkoxide in an inert organic solvent under anhydrous conditions, and which can be conducted in a facile way and give the desired rare earth metal alkoxide of a high purity in a high yield.

  现在提供了一种新的改进的稀土金属烷氧基生产工艺，其中包括在无水条件下，在惰性有机溶剂中将稀土金属羧酸盐与碱金属烷氧基反应，可以简单地进行，并且以高收率得到所需的高纯度稀土金属烷氧基。
• Phosphor materials
  申请人：Symyx Technologies

  公开号：US06013199A1

  公开（公告）日：2000-01-11

  This invention relates generally to new luminescent materials. Specifically, this invention relates to the discovery of phosphor materials in the forms of A.sub.2 BX.sub.4, ABX.sub.4-y :M and A.sub.3-z B.sub.5 X.sub.12 :M.sub.z. More specifically, this invention relates to the discovery of phosphor materials having compositions of matter in the forms, Sr.sub.2 CeO.sub.4, (Y.sub.0.82 Al.sub.0.07 La.sub.0.06)VO.sub.4 :Eu.sub.0.05 and (Y.sub.0.5 Gd.sub.0.5).sub.2.97 (Al.sub.0.5 Ga.sub.0.5).sub.5 O.sub.12 :CeO.sub.0.03.

  本发明涉及新的发光材料。具体而言，本发明涉及发现了以A.sub.2 BX.sub.4，ABX.sub.4-y:M和A.sub.3-z B.sub.5 X.sub.12:M.sub.z形式的磷光材料。更具体地说，本发明涉及发现了具有以下物质组成的磷光材料，即Sr.sub.2 CeO.sub.4，(Y.sub.0.82 Al.sub.0.07 La.sub.0.06)VO.sub.4 :Eu.sub.0.05和(Y.sub.0.5 Gd.sub.0.5).sub.2.97(Al.sub.0.5 Ga.sub.0.5).sub.5 O.sub.12 :CeO.sub.0.03。
• Phosphor Materials
  申请人：Symyx Technologies, Inc.

  公开号：US06203726B1

  公开（公告）日：2001-03-20

  This invention relates generally to new luminescent materials. Specifically, this invention relates to the discovery of phosphor materials in the forms of A2BX4, ABX4-y:M and A3-zB5X12:Mz. More specifically, this invention relates to the discovery of phosphor materials having compositions of matter in the forms, Sr2CeO4, (Y0.82Al0.07La0.06)VO4:Eu0.05 and (Y0.5Gd0.5)2.97(Al0.5Gd0.5)5O12:Ce0.03.

  本发明涉及新的发光材料。具体地，本发明涉及在A2BX4、ABX4-y:M和A3-zB5X12:Mz形式下的磷光材料的发现。更具体地，本发明涉及发现具有物质组成的磷光材料，其形式为Sr2CeO4、(Y0.82Al0.07La0.06)VO4:Eu0.05和(Y0.5Gd0.5)2.97(Al0.5Gd0.5)5O12:Ce0.03。
• LEWIS, JAMES CYRIL ALEXANDER;BLUNT, ROY TREVOR
  作者：LEWIS, JAMES CYRIL ALEXANDER、BLUNT, ROY TREVOR

  DOI：——

  日期：——
• WINNUBST, A. J. A.;GROOT, ZEVERT W. F. M.;THEUNISSEN, G. S. A. M.;BURGGRA+, MATER. SCI. AND ENG. A., 109,(1989) C. 215-219
  作者：WINNUBST, A. J. A.、GROOT, ZEVERT W. F. M.、THEUNISSEN, G. S. A. M.、BURGGRA+

  DOI：——

  日期：——