Heptafluorobutyric anhydride

Product Name: Heptafluorobutyric anhydride
CAS No.: 336-59-4
Chemical Name: Heptafluorobutyric anhydride
Synonyms: HFAA;PERFLUOROBUTYRIC ANHYDRIDE;2,2,3,3,4,4,4-heptafluorobutanoic anhydride;AKOS B020344;uorobutyric anhydride;Heptafluorotic anhydride;Perfluorobutanoic anhydride;HEPTAFLUOROBUTYRIC ANHYDRIDE;PERFLUORO-N-BUTYRIC ANHYDRIDE;Heptafluorobutanoic anhydride
CBNumber: CB5217287
Molecular Formula: C8F14O3
Formula Weight: 410.06
MOL File: 336-59-4.mol

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Heptafluorobutyric anhydride Property

Melting point:: −43 °C(lit.)
Boiling point:: 108-110 °C(lit.)
Density: 1.674 g/mL at 20 °C(lit.)
refractive index: n20/D 1.287(lit.)
Flash point:: None
storage temp.: room temp
solubility: Miscible with halogenated solvents. Immiscible with polar solvents.
form: Liquid
Specific Gravity: 1.653
color: Colorless to Almost colorless
Water Solubility: REACTS
Sensitive: Hygroscopic
BRN: 856036
Stability:: Moisture Sensitive
InChIKey: UFFSXJKVKBQEHC-UHFFFAOYSA-N
CAS DataBase Reference: 336-59-4(CAS DataBase Reference)
NIST Chemistry Reference: Heptafluorobutyric anhydride(336-59-4)
EPA Substance Registry System: Heptafluorobutyric anhydride (336-59-4)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
F: 10-21
Hazard Note: Corrosive/Hygroscopic
TSCA: T
HazardClass: 8
PackingGroup: III
HS Code: 29159080

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 394912
Product name: Heptafluorobutyric anhydride
Purity: for GC derivatization, ≥99.0%
Packaging: 5ml
Price: $169
Updated: 2024/03/01

TCI Chemical

Product number: H0337
Product name: Heptafluorobutyric Anhydride
Purity: >95.0%(T)
Packaging: 10g
Price: $50
Updated: 2024/03/01

Alfa Aesar

Product number: A10744
Product name: Heptafluorobutyric anhydride, 98%
Packaging: 5g
Price: $49.4
Updated: 2024/03/01

Alfa Aesar

Product number: A10744
Product name: Heptafluorobutyric anhydride, 98%
Packaging: 25g
Price: $152
Updated: 2024/03/01

Sigma-Aldrich

Product number: H1006
Product name: Heptafluorobutyric anhydride
Purity: ≥98%
Packaging: 5ml
Price: $64.6
Updated: 2024/03/01

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Heptafluorobutyric anhydride Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

Heptafluorobutyric anhydride (HFAA) is frequently used as an acylating agent for the derivatization of primary and secondary amines (Walle and Ehrsson, 1971). Commercially available Heptafluorobutyric anhydride may afford low yields of the derivative due to the presence of Heptafluorobutyric acid (Moodie et al., 1985). This contaminant may be removed by ditillation over phosphorus pentoxide (Walle and Ehrsson, 1970).
HFAA is used to increase volatility of an analyte, and to introduce fluorine atoms for better detection limits in gas chromatography applications.
suzuki reaction

Uses

Heptafluorobutyric anhydride is used as a derivatization reagent for gas chromatography - mass mass spectrometry analysis of the stereoisomer content of synthetic peptides. It is a GC derivatizing agent used to prepare volatile derivatives of amino acids and other biologically active compounds.

Uses

As a GC derivatizing agent, Heptafluorobutyric anhydride is used to prepare volatile derivatives of amino acids and other biologically active compounds.

Definition

ChEBI: An acyclic carboxylic anhydride that is perfluorinated butyric anhydride. It is used as a derivatising reagent for gas chromatographic analyses.

General Description

Heptafluorobutyric anhydride is a perfluoroacylated acylation reagent, that forms stable, volatile derivatives with alcohols, amines, and phenols. It is majorly used to prepare electron-capturing derivatives for GC/electron capture detection. It is generally used with an acid scavenger, to help drive the reaction to completion and to prevent column damage from acidic by-products of the derivatization reaction. It is also used for the frequent testing of drugs of abuse such as, amphetamines and phencyclidine by GC-MS technique.

Heptafluorobutyric anhydride Preparation Products And Raw materials

Raw materials

Heptafluorobutyric acid Phosphorus pentoxide

Preparation Products

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Heptafluorobutyric anhydride Suppliers

Americas 1 Belgium 3 Canada 1 China 192 Europe 2 France 3 Germany 7 India 7 Japan 7 Norway 1 Russia 2 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 15 United States 60 Global 305

Beijing VSciChem Technology Co., Ltd.

Tel: 13811761079
Email: vscichem@163.com
Country: China
ProdList: 245
Advantage: 64

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9725
Advantage: 55

Rhawn Reagent

Tel: 400-400-1332688 18019345275
Fax: 400-133-2688
Email: amy@rhawn.cn
Country: China
ProdList: 15503
Advantage: 58

Shangfluoro

Tel: 021-021-65170832 13331983812
Email: qinba_2@163.com
Country: China
ProdList: 301
Advantage: 58

Henan Evonik Biotechnology Co. LTD

Tel: 16650615803
Email: hnyingchuang@163.com
Country: China
ProdList: 3970
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3576
Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

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View Lastest Price from Heptafluorobutyric anhydride manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Heptafluorobutyric anhydride 336-59-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-21

Hebei Guanlang Biotechnology Co., Ltd.

Product: Heptafluorobutyric anhydride 336-59-4
Price: US $1.00/PCS
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-04-26

Henan Aochuang Chemical Co.,Ltd.

Product: Heptafluorobutyric anhydride 336-59-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-09

336-59-4, Heptafluorobutyric anhydrideRelated Search:

Isatoic Anhydride Flutamide Trifluoromethanesulfonic anhydride Isobutyric anhydride Succinic anhydride Glutaric anhydride Erythromycin Estolate Butyric anhydride Phthalic anhydride CIS-BUTENEDIOIC ANHYDRIDE N-BUTYL HEPTAFLUOROBUTYRATE Pentafluoroethane 1,1,1,2,3,3-HEXAFLUOROPROPANE Propyl acetate 1-FLUOROPROPANE METHYL HEPTAFLUOROBUTYRATE 2,2-DIFLUOROBUTYRIC ACID Acetic anhydride

PERFLUOROBUTYRIC ANHYDRIDE

PERFLUORO-N-BUTYRIC ANHYDRIDE

Heptafluorobutyric anhydride, 98+%

Heptafluorobutyric anhydride 98%

Heptafluorobutyric anhydride 99+%

heptafluoro-butanoic acid anhydride

HEPTAFLUOROBUTYRIC ANHYDRIDE SET WITH 10 X 1 ML

HEPTAFLUOROBUTYRIC ANHYDRIDE, DERIVATIZA TION GRADE

HFAA, HFBA, Perfluorobutyric anhydride

Perfluorobutanoic anhydride

1,1,1,2,2,3,3,7,7,8,8,9,9,9-Tetradecafluoro-5-oxanonane-4,6-dione

Bis(heptafluorobutanoic acid)anhydride

Bis(heptafluorobutyric acid)anhydride

Bis(heptafluorobutyric)anhydride

HEPTAFLUOROBUTYRIC ACID ANHYDRI

2,2,3,3,4,4,4-heptafluorobutanoic anhydride

HFBA, Heptafluorobutyric anhydride

Heptafluorobutyric anhydride (HFAA)

AKOS B020344

Heptafluoro-n-butyric Anhydride Perfluoro-n-butyric Anhydride HFAA HFBA Perfluorobutyric anhydride

Perfluorobutanoic anhydride 98%

HFAA, Heptafluorobutyric anhydride

Perfluorobutanoic anhydride 99+%

2,2,3,3,4,4,5-heptafluoropentanoyl 2,2,3,3,4,4,5-heptafluoropentanoate

Heptafluorobutyric anhydride, 98+% 25GR

Heptafluorobutyric anhydride, 98+% 5GR

BIS(HEPTAFLUORO-N-BUTYRIC) ANHYDRIDE

HFAA

HEPTAFLUOROBUTYRIC ACID ANHYDRIDE

HEPTAFLUOROBUTYRIC ANHYDRIDE

HEPTAFLUORO-N-BUTYRIC ANHYDRIDE

1,1,2,2,3,3,3-Heptafluorobutanoic anhydride

Butanoic acid, heptafluoro-, anhydride

Butanoicacid,heptafluoro-,anhydride

Heptafluorobutanoic anhydride

heptafluoro-butanoicacianhydride

HeptafluorobutyricAnhydride&gt

uorobutyric anhydride

Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, 1,1'-anhydride

TIANFU 336-59-4 Heptafluorobutyric anhydride

2,2,3,3,4,4,4-heptafluorobutanoyl 2,2,3,3,4,4,4-heptafluorobutanoate

Heptafluorotic anhydride

336-59-4

CF3CF2CF2CO2O

C8F14O3

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