218227

Cesium hydrogencarbonate

99.9%

• 동의어(들): Cesium bicarbonate
• Linear Formula: CsHCO₃
• CAS Number: 29703-01-3
• Molecular Weight: 193.92
• EC Number: 249-784-8
• MDL number: MFCD00010961
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24853052
• NACRES: NA.22
• 분석: 99.9%
• 양식: solid

속성

• Quality Level: 100
• 분석: 99.9%
• 양식: solid
• SMILES string: [Cs+].OC([O-])=O
• InChI: 1S/CH2O3.Cs/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
• InChI key: ZMCUDHNSHCRDBT-UHFFFAOYSA-M

설명

일반 설명

Cesium hydrogencarbonate is used as a source of bicarbonate ions.

애플리케이션

Cesium hydrogencarbonate can be used as a base:

• In the Ni-catalyzed hydroarylation of unactivated alkenes with arylboronic acids to synthesize arylated alkanes.
• To synthesize 5-phenylthiazolamines by coupling thiourea with phenylacetones, phenylacetophenones, and β-tetralone in the presence of CBrCl₃.
• In the Pd-catalyzed hydroxycarbonylation of aryl halides.
• In the regioselective alkylation of 2,4-dihydroxybenzyaldehydes and 2,4-dihydroxyacetophenones using alkyl halides to synthesize 4-alkylated products.

It can also be used as a catalyst for the:

• Etherification of glycerol to oligomers.
• Acetylation of primary alcohols and phenols to acetates using acetic anhydride.

안전성 정보

• 픽토그램: GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318,H361f,H373
• 예방조치 성명서: P202 - P260 - P280 - P305 + P351 + P338 - P308 + P313 - P405
• Hazard Classifications: Eye Dam. 1 - Repr. 2 - STOT RE 2 Oral
• 표적 기관: Kidney,Adrenal gland,Testes
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)