cesium bicarbonate - CAS号 15519-28-5

物化性质

密度：

3.5 g/cm3
溶解度：

溶于乙醇
稳定性/保质期：

遵循规定使用和储存，则不会发生分解。

计算性质

辛醇/水分配系数(LogP)：

-4.11
重原子数：

5
可旋转键数：

0
环数：

0.0
sp3杂化的碳原子比例：

0.0
拓扑面积：

60.4
氢给体数：

1
氢受体数：

3

安全信息

海关编码：

28369990
安全说明：

S24/25
储存条件：

存于阴凉干燥处

SDS

SDS：d397191a51c300d9011942ee996c486a

查看

Name:	Cesium Bicarbonate Material Safety Data Sheet
Synonym:	None
CAS:	15519-28-5

Section 1 - Chemical Product MSDS Name:Cesium Bicarbonate Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
15519-28-5	Cesium Bicarbonate	ca 100	239-554-5

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Do NOT get water inside containers. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation. Do not get water inside containers.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Do not allow contact with water. Keep from contact with moist air and steam.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 15519-28-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: CHCsO3
Molecular Weight: 193.92

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, moisture, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 15519-28-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Cesium Bicarbonate - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 15519-28-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 15519-28-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 15519-28-5 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

作为反应物：

描述：

cesium bicarbonate 在羰基氯氢[二（2-二叔丁基膦乙基）胺]钌（II）、氢气作用下，以 2-甲基四氢呋喃、水为溶剂， 80.0 ℃ 、5.0 MPa 条件下，反应 1.05h，以98%的产率得到cesium formate

参考文献：

名称：

具有氢氧化钠低温再生的碳中性 CO2 捕获、转化和利用循环

摘要：

据报道，一种高效的可回收系统用于捕获 CO2 并将其随后转化为甲酸盐，该系统利用无机氢氧化物水溶液进行 CO2 捕获，并使用均相钳状催化剂进行加氢。产生的甲酸盐水溶液未经任何纯化直接用于直接甲酸盐燃料电池中以发电并再生氢氧化物碱，实现整体碳中和循环。催化剂和有机溶剂通过使用双相溶剂系统 (2-MTHF/H2O) 进行回收，在五个循环中周转频率 (TOF) 没有显着降低。在不同的氢氧化物中，NaOH 和 KOH 在串联 CO2 捕获和转化中表现最好，因为它们的捕获速度快、甲酸盐转化率高，以及高催化 TOF 转化为相应的甲酸盐。在各种催化剂中，Ru 和 Fe 基 PNP 配合物的加氢活性最高。极低的蒸气压、无毒性质、易于再生以及 NaOH/KOH 对 CO2 的高反应性使其成为从低浓度来源（例如环境空气）中洗涤 CO2 并将其转化为增值产品的理想选择。

DOI：

10.1021/jacs.8b09325
作为产物：

描述：

cesium phosphate 在 air 作用下，以水为溶剂，生成 cesium bicarbonate

参考文献：

名称：

Kaduk, J. A., Zeitschrift fur Kristallographie

摘要：

DOI：
作为试剂：

描述：

4-三氟甲基苯硼酸、在 cesium bicarbonate 、 nickel(II) acetylacetonate 作用下，以 1,2-二氯乙烷为溶剂，以61 %的产率得到

参考文献：

名称：

通过氰基易位进行镍催化的烯烃芳氰化：获得 1,n-二腈或 4-氨基腈

摘要：

在此，开发了一种镍催化的未活化烯烃通过氰基易位与芳基硼酸的芳基氰化反应。这些转化提供了一种从易于制备且市售的起始材料构建结构多样的 1,n-二腈或 4-氨基腈的可靠方法。实现了氰基易位，涉及加成到分子内 C-N 三键，然后进行逆索普反应。机理研究表明高温和CsHCO 3 作为碱基对于氰基易位至关重要。

DOI：

10.1007/s11426-024-2006-1

点击查看最新优质反应信息

文献信息

[EN] PRODUCTION OF CESIUM OXALATE FROM CESIUM CARBONATE<br/>[FR] PRODUCTION D'OXALATE DE CÉSIUM À PARTIR DE CARBONATE DE CÉSIUM

申请人：SABIC GLOBAL TECHNOLOGIES BV

公开号：WO2018138705A1

公开（公告）日：2018-08-02

Processes for producing cesium oxalate are disclosed. The process includes contacting cesium carbonate, cesium hydrogenbicarbonate or a mixture thereof with carbon dioxide and carbon monoxide, carbon dioxide and hydrogen or carbon monoxide and oxygen at elevenated temperatures and pressures.

生产草酸铯的过程已被披露。该过程包括将碳酸铯、碳酸氢铯或二者混合物与二氧化碳和一氧化碳、二氧化碳和氢或一氧化碳和氧在升高的温度和压力下接触。
Microwave assisted synthesis of cyclic carbonates from olefins with sodium bicarbonates as the C1 source

作者：Xiaoqing Yang、Jie Wu、Xianwen Mao、Timothy F. Jamison、T. Alan Hatton

DOI：10.1039/c4cc00252k

日期：——

An effective transformation of alkenes into cyclic carbonates has been achieved using NaHCO3 as the C1 source in acetone–water under microwave heating, with selectivities and yields significantly surpassing those obtained using conventional heating.

在微波加热下，使用NaHCO3作为C1来源，在丙酮–水体系中实现了烯烃向环碳酸酯的高效转化，其选择性和产率显著超过了传统加热所获得的结果。
The Alkali Metal Salts of Methyl Xanthic Acid

作者：Phil Liebing、Marten Schmeide、Marcel Kühling、Juliane Witzorke

DOI：10.1002/ejic.202000258

日期：2020.7.7

exclusion of air. The reactions are easily monitored by 13C NMR spectroscopy. The Na, K, Rb, and Cs salt could be isolated in high yields, while the Li salt decomposed upon attempted isolation. All compounds are readily complexed by crown ethers and form isolable 1:1 adducts, including the elusive Li salt. All products were studied by NMR (1H, 13C, and alkali metal nuclei) and IR spectroscopy, and most

当二硫化碳与相应的碱金属氢氧化物在暴露于空气中的甲醇中，或与碱金属甲醇盐在干燥的甲醇或THF中，在室温下反应时，容易形成M（SSC-OMe）（M = Li–Cs）类型的甲基黄药。排除空气。反应易于通过13 C NMR光谱监测。Na，K，Rb和Cs盐可以高收率分离，而Li盐在尝试分离时会分解。所有化合物都容易被冠醚络合，并形成可分离的1：1加合物，包括难以捉摸的Li盐。所有产品均通过NMR（1 H，13C，碱金属核）和IR光谱，其中大多数结构都通过单晶X射线衍射表征。Li（SSC-OMe）（12c4）（12c4 = [12] crown-4）和Cs（SSC-OMe）（18c6）（18c6 = [18] crown-6）代表第一个结构表征的锂和黄原酸铯配合物，分别。
Palladium‐Catalyzed Carboxy‐Alkynylation of Propargylic Amines Using Carbonate Salts as Carbon Dioxide Source

作者：Phillip D. G. Greenwood、Jerome Waser

DOI：10.1002/ejoc.201900500

日期：2019.9

A palladium‐catalyzed multicomponent reaction of propargylic amines, alkynyl bromides and cesium hydrogen carbonate to access oxazolidinones is reported. In contrast to previous reports, only a slight excess of cesium hydrogen carbonate is used as a surrogate of carbon dioxide. The reaction gives access to oxazolidinones bearing alkyl‐ and aryl polysubstituted enynes in good yield and very high E stereoselectivity

据报道，钯催化的炔丙基胺，炔基溴化物和碳酸氢铯的多组分反应可得到恶唑烷酮。与以前的报告相反，碳酸氢铯仅略微过量用作二氧化碳的替代物。该反应可以高收率和非常高的E立体选择性获得带有烷基和芳基多取代烯炔的恶唑烷酮。
Process for producing catalyst for methacrylic acid production, catalyst for methacrylic acid production, and process for producing methacrylic acid

申请人：Naitou Hiroyuki

公开号：US20070032679A1

公开（公告）日：2007-02-08

A method for producing a catalyst containing given atoms in a given atomic proportion for use in producing methacrylic acid through gas-phase catalytic oxidation of methacrolein with molecular oxygen comprising the steps of: (i) preparing a solution or slurry containing at least molybdenum, phosphorus, and vanadium (liquid I); (ii) preparing a solution or slurry containing ammonium radical (liquid II); (iii) preparing a mixture of the liquid I and the liquid II by introducing one liquid (liquid PR) of the liquid I and the liquid II into a tank (tank A) and pouring the other liquid (liquid LA) on a continuous region in the surface of the liquid PR, the continuous region occupying 0.01 to 10% of the whole area of the surface of the liquid PR; and (iv) drying and calcining the resultant solution or slurry containing a catalyst precursor comprising all the catalyst constituents.

用于在生产甲基丙烯酸的过程中通过气相催化氧化甲基丙烯制备含有特定原子的催化剂的方法包括以下步骤：(i) 准备含有至少钼、磷和钒的溶液或浆料（液体I）；(ii) 准备含有铵基团的溶液或浆料（液体II）；(iii) 通过将液体I和液体II的混合物引入一个槽（槽A）并将另一液体（液体LA）倾倒在液体PR表面的连续区域上，该连续区域占据液体PR表面整体面积的0.01到10%；(iv) 干燥和焙烧所得的含有所有催化剂成分的催化剂前体溶液或浆料。

cesium bicarbonate | 15519-28-5

物质功能分类

分子结构分类

物化性质

计算性质

安全信息

SDS

反应信息

文献信息

同类化合物

相关功能分类

相关结构分类

热门分子