氟化铯

• 产品号: 289345
• CAS号: 13400-13-0
• 分子式: CsF
• 分子量: 151.9038532
• 纯 度: 99.9% trace metals basis

产品别名

• 标题: Cesium fluoride
• IUPAC标准名: caesium(1+) ion fluoride
• IUPAC传统名: caesium(1+) ion fluoride
• 别名: NSC 84270

产品登记号

• MDL号: MFCD00010960
• CAS号: 13400-13-0
• EC号: 236-487-3
• PubChem SID: 24857410

产品性质

• Empirical Formula (Hill Notation): CsF
• 纯度: 99.9% trace metals basis
• 密度: 4.115 g/mL at 25 °C(lit.)
• 熔点: 682 °C(lit.)
• GHS警示词: Danger
• GHS危险声明: H301 + H311 + H331-H314
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS警示性声明: P261-P280-P301 + P310-P305 + P351 + P338-P310
• RID/ADR: UN 2923 8/PG 2
• 危险公开号: 23/24/25-34
• RTECS编号: FK9650000
• 安全公开号: 26-36/37/39-45
• 联合国危险货物等级: 8
• 联合国危险货物编号: 2923
• 联合国危险货物包装类别(PG): 2
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Application
Used as a base in a Suzuki cross-coupling synthesis of ortho-substituted biaryls.5 Also employed as a reagent for nucleophilic fluorination of primary halides and sulfonates in protic media such as tert-butyl and tert-pentyl alcohols.6
Reactant for:
• Preparation of building blocks for synthesis of fluoroallylic compounds1
• Synthesis of alcohols via hydrolysis of alkyl silyl ethers at neutral pH in buffered mixed organic-aqueous solutions2
• Nucleophilic fluorination of alkynyliodonium salts to form fluorovinylic compounds3
• Nucleophilic aromatic substitution (SNAr) reactions4
Packaging
1 kg in poly bottle
5, 25, 100, 500 g in poly bottle

详细说明 (简体中文)

Application
用作 Suzuki 交叉偶联反应合成邻取代联芳基化合物的碱。5还用作质子介质（例如叔丁基和叔戊基醇）中主要卤化物和磺酸盐亲核氟化反应的试剂。6
Reactant for:
• Preparation of building blocks for synthesis of fluoroallylic compounds1
• Synthesis of alcohols via hydrolysis of alkyl silyl ethers at neutral pH in buffered mixed organic-aqueous solutions2
• Nucleophilic fluorination of alkynyliodonium salts to form fluorovinylic compounds3
• Nucleophilic aromatic substitution (SNAr) reactions4
包装
1 kg in poly bottle
5, 25, 100, 500 g in poly bottle