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Documenti fondamentali

33040-U

Supelco

BF3 - Methanol

10 % (w/w)

Sinonimo/i:

Boron trifluoride

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About This Item

Codice UNSPSC:
12000000
Grado:
for GC derivatization

Grado

for GC derivatization

Impiego in reazioni chimiche

reagent type: derivatization reagent
reaction type: Alkylations

reagent type: derivatization reagent
reaction type: Esterifications

Confezionamento

pkg of 10 × 5 mL

Concentrazione

10 % (w/w)

Temperatura di conservazione

2-8°C

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Descrizione generale

Boron trifluoride is a colourless gas and it reacts readily with water to form hydrates. It has been widely used as a catalyst during polymerizations, alkylations and condensation reactions. It is used as gas flux for internal soldering or brazing. It also finds application in being used as extinguisher for magnesium fires.[1]

Applicazioni

It was used in transmethylation of 1,2-Diacylglycerol (DAG) containing fractions which were purified using HPLC.[2] It may be used to treat lipids during GC analysis done for determination of fatty acid methyl esters and dimethylacetals.[3]

Altre note

Reagent for O-acetyl, methyl ester, methyl 2,2-dimethoxypropionate, dimethyl acetals and dimethoxy.

Avvertenze

Danger

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 1

Organi bersaglio

Eyes, Kidney

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

60.8 °F - closed cup

Punto d’infiammabilità (°C)

16 °C - closed cup

Dispositivi di protezione individuale

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


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Certificati d'analisi (COA)

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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

D.R. Knapp
Handbook of Analytical Derivatization Reactions, 438-438 (1979)
S B Bocckino et al.
The Journal of biological chemistry, 260(26), 14201-14207 (1985-11-15)
1,2-Diacylglycerol (DAG) was measured in neutral lipid extracts from isolated hepatocytes using high pressure liquid chromatography followed by refractive index detection. Maximally effective doses of epinephrine, angiotensin II, and vasopressin increased DAG by approximately 65, 80, and 180-250%, respectively, with
PREPARATION OF FATTY ACID METHYL ESTERS AND DIMETHYLACETALS FROM LIPIDS WITH BORON FLUORIDE--METHANOL.
W R MORRISON et al.
Journal of lipid research, 5, 600-608 (1964-10-01)
J.Horner et al.
Analytical Chemistry, 46, 110-110 (1974)
Separation and quantitative determination of lactic, pyruvic, fumaric, succinic, malic, and citric acids by gas chromatography.
E Hautala et al.
Analytical biochemistry, 30(1), 32-39 (1969-07-01)

Protocolli

Analyze omega 3 fatty acid profiles from fish oil capsules and salmon using GC columns for confirmatory analysis of lipid composition.

Chromatograms

suitable for GCsuitable for GCsuitable for GC, application for SPEsuitable for GCMostra di più

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