Cesium formate

Product Name: Cesium formate
CAS No.: 3495-36-1
Chemical Name: Cesium formate
Synonyms: caesium formate;Cesium format;CESIUM FORMATE;CAESIUMFUMARATE;Formic acid cesium;AVO Cesium Formate;FORMIC ACID CESIUM SALT;CESIUM FORMATE 1-HYDRATE;Cesium Formate (80% Sol.);CESIUM FORMATE, MONOHYDRATE
CBNumber: CB9696622
Molecular Formula: CH3CsO2
Formula Weight: 179.94
MOL File: 3495-36-1.mol

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Cesium formate Property

Melting point:: 50°C
Density: 1.017 [CRC10]
vapor pressure: 4.66hPa at 19.85℃
solubility: very soluble in H2O
pka: 3.74[at 20 ℃]
form: Crystalline Powder
color: White
Water Solubility: very soluble H2O [CRC10]
Hydrolytic Sensitivity: 0: forms stable aqueous solutions
Sensitive: Hygroscopic
BRN: 3912426
InChI: InChI=1S/CH2O2.Cs.H/c2-1-3;;/h1H,(H,2,3);;
InChIKey: KFKUTOIEAHFKHG-UHFFFAOYSA-N
SMILES: C(=O)O.[CsH]
LogP: -2.2 at 25℃
CAS DataBase Reference: 3495-36-1(CAS DataBase Reference)
EPA Substance Registry System: Formic acid, cesium salt (3495-36-1)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-68/22-48/22-36-22
Safety Statements: 22-24/25-36/37/39-26-36/37
WGK Germany: 3
F: 3-10
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H371May cause damage to organs

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 433764
Product name: Cesium formate
Purity: 98%
Packaging: 25g
Price: $57.9
Updated: 2024/03/01

Alfa Aesar

Product number: 012927
Product name: Cesium formate hydrate, 99.9% (metals basis)
Packaging: 100g
Price: $131
Updated: 2021/12/16

Alfa Aesar

Product number: 012927
Product name: Cesium formate hydrate, 99.9% (metals basis)
Packaging: 25g
Price: $37.1
Updated: 2021/12/16

Alfa Aesar

Product number: B21327
Product name: Cesium formate, 98%
Packaging: 25g
Price: $52.4
Updated: 2024/03/01

Alfa Aesar

Product number: B21327
Product name: Cesium formate, 98%
Packaging: 100g
Price: $144
Updated: 2024/03/01

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Cesium formate Chemical Properties,Usage,Production

Chemical Properties

white crystal(s) [CRC10]

Definition

ChEBI: Caesium formate is the organic caesium salt of formic acid. It contains a formate.

References

[1] Liangliang Deng. “Stabilizing Bottom Side of Perovskite via Preburying Cesium Formate toward Efficient and Stable Solar Cells.” Advanced Functional Materials 33 43 (2023).
[2] Fung Fuh Wong . “An efficient and convenient transformation of α-haloketones to α-hydroxyketones using cesium formate.” Journal of Organometallic Chemistry 694 21 (2009): Pages 3452-3455.
[3] Guo, Qiang et al. “Multiple-cation wide-bandgap perovskite solar cells grown using cesium formate as the Cs precursor with high efficiency under sunlight and indoor illumination?.” Physical Chemistry Chemical Physics 29 (2022): 17526–17534.

Uses

Cesium formate could be used as a weighting agent of a novel drilling and completing fluid base fluid has excellent performance. This compound has a great potential for use as sealing and packing liquids as densities up to 2.3 SG can be achieved. Cesium formate is also used, for example, as a substitute for the highly toxic and corrosive zinc bromide salt solution. In addition, preburying cesium formate (CsFo) into the SnO2 electron transport layer (ETL) could stabilize the bottom side. The synergistic effect of cesium cation (Cs+) and formate anion (HCOO?) causes strain relaxation, void elimination, and defect reduction, which further facilitate charge extraction. In the presence of cesium formate in dry MeOH solution, α-halo ketones underwent a direct conversion reaction to afford α-hydroxy ketone in excellent yields. Introducing cesium formate (CsFa) as the Cs precursor COULD fabricate efficient WBG PSCs[1-3].

Cesium formate Preparation Products And Raw materials

Raw materials

Preparation Products

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Cesium formate Suppliers

China 128 France 1 Germany 4 India 2 Singapore 1 Switzerland 1 United Kingdom 5 United States 16 Global 158

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View Lastest Price from Cesium formate manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: Cesium formate 3495-36-1
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-01

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Cesium Formate 3495-36-1
Price: US $180.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-06-03

Hebei Longbang Technology Co., Ltd

Product: Cesium formate 3495-36-1
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20TONS
Release date: 2024-05-17

3495-36-1, Cesium formateRelated Search:

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CESIUM FORMATE, MONOHYDRATE

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FORMIC ACID CESIUM SALT

Cesiumformatehydrate,99.9%(metalsbasis)

CESIUM FORMATE 1-HYDRATE

CESIUM FORMATE SOLUTION HIGH DENSITY

CAESIUMFUMARATE

caesium formate

Formic acid cesium

AVO Cesium Formate

ForMic acid, cesiuMsalt (1:1)

Cesium formate ISO 9001：2015 REACH

Cesium Formate (80% Sol.)

Cesium format

3495-36-1

CsOOCHxH2O

CsOOCH

HCOOCs

CHO2CsH2O

Cesium

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Cesium

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