394912

Heptafluorobutyric anhydride

for GC derivatization, LiChropur^™, ≥99.0%

• Sinónimos: HFBA, HFAA, Perfluorobutyric anhydride
• Fórmula lineal: (CF₃CF₂CF₂CO)₂O
• Número de CAS: 336-59-4
• Peso molecular: 410.06
• Beilstein/REAXYS Number: 856036
• EC Number: 206-410-8
• MDL number: MFCD00000432
• UNSPSC Code: 12000000
• PubChem Substance ID: 24864629
• NACRES: NA.22

Propiedades

• grade: for GC derivatization
• assay: ≥99.0%
• form: liquid
• quality: LiChropur^™
• reaction suitability: reagent type: derivatization reagent; reaction type: Acylations
• technique(s): gas chromatography (GC): suitable
• refractive index: n20/D 1.287 (lit.)
• bp: 108-110 °C (lit.)
• mp: −43 °C (lit.)
• density: 1.674 g/mL at 20 °C (lit.)
• SMILES string: FC(F)(F)C(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/C8F14O3/c9-3(10,5(13,14)7(17,18)19)1(23)25-2(24)4(11,12)6(15,16)8(20,21)22
• InChI key: UFFSXJKVKBQEHC-UHFFFAOYSA-N

Descripción

General description

Heptafluorobutyric anhydride (HFB) is a derivatizing reagent. It provides facile and sensitive way for detecting and elucidating structure of numerous alkyl-chain homologs.

Application

Learn more in the Product Information

GC derivatizing agent used to prepare volatile derivatives of amino acids and other biologically active compounds.

HFB was used as derivatizing agent in analysing platelet-activating factor using GC-MS.

Suitable for the derivatization of aldosterone, digoxin, digitoxin and metabolites, estradiol, postaglandins F_1α and F_2α, 3-oxo-Δ⁴-steroids, and testosterone.

Packaging

Derivatization reagent used in a GC-MS analysis of stereoisomer content of synthetic peptides.

Other Notes

Reagent for heptafluorobutyrate, 3-enol heptafluorobutyrate, 17-heptafluorobutyrate, heptafluorobutyrate and heptafluorobutyryl.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter