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Heptafluorobutyric anhydride

Name: Heptafluorobutyric anhydride
Brand: ALDRICH
Price: 193 USD
Availability: InStock

derivatization grade (GC derivatization), LiChropur^™, ≥99.0%

Synonym(s):

HFBA, HFAA, Perfluorobutyric anhydride

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Size/SKU	Availability	Price
5 mL	Available to ship TODAY	$193.00

About This Item

Linear Formula:

(CF₃CF₂CF₂CO)₂O

CAS Number:

336-59-4

Molecular Weight:

410.06

UNSPSC Code:

23151817

NACRES:

NA.22

PubChem Substance ID:

24864629

EC Number:

206-410-8

Beilstein/REAXYS Number:

856036

MDL number:

MFCD00000432

Assay:

≥99.0%

Form:

liquid

$193.00

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Properties

grade

derivatization grade (GC derivatization)

Quality Segment

100

assay

≥99.0%

form

liquid

quality

LiChropur^™

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

technique(s)

HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable, ion chromatography: 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

Description

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

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.

Learn more in the Product Information

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

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This Item	H1006	77253	AX0080
Supelco 394912 Heptafluorobutyric anhydride	Sigma-Aldrich H1006 Heptafluorobutyric anhydride	Supelco 77253 Heptafluorobutyric anhydride	Supelco AX0080 Acetic Anhydride
description derivatization grade (GC derivatization), LiChropur^™, ≥99.0%	description ≥98%	description derivatization grade (GC derivatization), LiChropur^™, ≥99.0%	description Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
assay ≥99.0%	assay ≥98%	assay ≥99.0%, ≥99.0% (GC)	assay ≥99.0% (GC)
reaction suitability reagent type: derivatization reagent reaction type: Acylations	reaction suitability -	reaction suitability reagent type: derivatization reagent reaction type: Acylations	reaction suitability -
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 200
form liquid	form liquid	form liquid	form liquid
refractive index n20/D 1.287 (lit.)	refractive index n20/D 1.287 (lit.)	refractive index n20/D 1.287 (lit.)	refractive index -
bp 108-110 °C (lit.)	bp 108-110 °C (lit.)	bp 108-110 °C (lit.)	bp -

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Pictograms

GHS05

Signal Word

Danger

Hazard Codes

H314

Precautionary Statements

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

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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