394912

Heptafluorobutyric anhydride

LiChropur^™, ≥99.0%

• Synonyme(s) : HFBA
• Formule linéaire : (CF₃CF₂CF₂CO)₂O
• CAS Number: 336-59-4
• Poids moléculaire : 410.06
• Beilstein: 856036
• Numéro CE : 206-410-8
• Numéro MDL: MFCD00000432
• Code UNSPSC : 23151817
• ID de substance PubChem : 24864629
• Nomenclature NACRES : NA.22

Propriétés

• Qualité: derivatization grade ((GC derivatization)); LiChropur^™
• Niveau de qualité: 100
• Essai: ≥99.0%
• Forme: liquid
• Pertinence de la réaction: reagent type: derivatization reagent; reaction type: Acylations
• Technique(s): gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.287 (lit.)
• pb: 108-110 °C (lit.)
• Pf: −43 °C (lit.)
• Densité: 1.674 g/mL at 20 °C (lit.)
• Chaîne SMILES: 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
• Clé InChI: UFFSXJKVKBQEHC-UHFFFAOYSA-N

Description

Description générale

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.

Conditionnement

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

Autres remarques

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

Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H314
• Conseils de prudence: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Classification des risques: Skin Corr. 1B
• Code de la classe de stockage: 8A - Combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter