516988

Cesium hydroxide monohydrate

99.95% trace metals basis

• 동의어(들): 2-Aminoethyl 2-methylacrylate hydrochloride, 2-Aminoethyl methacrylate hydrochloride, Methacrylic acid, 2-aminoethyl ester, hydrochloride
• 실험식(Hill 표기법): HCsO · H₂O
• CAS Number: 35103-79-8
• Molecular Weight: 167.93
• EC Number: 244-344-1
• MDL number: MFCD00010964
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24873911
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 99.95% trace metals basis
• 양식: powder
• 불순물: ≤550.0 ppm Trace Metal Analysis
• mp: 272 °C (lit.)
• density: 3.68 g/mL at 25 °C (lit.)
• SMILES string: [Cs+].[O-][H].[H]O[H]
• InChI: 1S/Cs.H2O/h;1H2/q+1;/p-1
• InChI key: HUCVOHYBFXVBRW-UHFFFAOYSA-M

설명

일반 설명

Cesium hydroxidemonohydrate is commonly used as a catalyst in many organic transformations andas an initiator in polymerization reactions.

애플리케이션

Cesium hydroxide monohydrate can be used as a catalyst in the synthesis of:

• O-allenes and N-allenes via isomerization of terminal alkynes. This method allows the efficient synthesis of allenes in high yields under mild conditions with wide functional group tolerance.
• Unsymmetrical bis-allyl ethers consist of an E-allylic unit and a terminal allylic unit via dimerization of Baylis-Hillman adducts.

Cesium hydroxide monohydrate can also be used as an initiator for the heterogeneous ring-opening polymerization of monosubstituted oxiranes.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H314
• 예방조치 성명서: P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Skin Corr. 1A
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges