20990

Cesium fluoride

purum p.a., ≥98.0%

Manufacturer: Sigma Aldrich

CAS Number: 13400-13-0

Synonym(S): NSC 84270

Select a Size

Pack Size SKU Availability Price
10 G 20990-10-G In Stock ₹ 3,366.58
50 G 20990-50-G In Stock ₹ 12,914.23
250 G 20990-250-G In Stock ₹ 35,592.60

20990 - 10 G

₹ 3,366.58

In Stock

Quantity

1

Base Price: ₹ 3,366.58

GST (18%): ₹ 605.984

Total Price: ₹ 3,972.564

grade

purum p.a.

Quality Level

100

Assay

≥98.0%

mp

682 °C (lit.)

density

4.115 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤1000 mg/kgsulfate (SO42-): ≤500 mg/kg

cation traces

Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤300 mg/kgNa: ≤100 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg

SMILES string

[F-].[Cs+]

InChI

1S/Cs.FH/h;1H/q+1;/p-1

InChI key

XJHCXCQVJFPJIK-UHFFFAOYSA-M

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Description

  • Application: Reactant for:Preparation of building blocks for synthesis of fluoroallylic compoundsSynthesis of alcohols via hydrolysis of alkyl silyl ethers at neutral pH in buffered mixed organic-aqueous solutionsNucleophilic fluorination of alkynyliodonium salts to form fluorovinylic compoundsNucleophilic aromatic substitution (SNAr) reactions
  • Other Notes: Catalyst for the reaction of silyl enol ethers with carbonyl compounds[1][2]

SAFETY INFORMATION

Pictograms

GHS08,GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H318,H361d,H373,H412

Precautionary Statements

P202 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 2 - STOT RE 2

Target Organs

Kidney,Adrenal gland

Supplementary Hazards

EUH032

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves