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Documentos Principais

33040-U

Supelco

BF3 - Methanol

10 % (w/w)

Sinônimo(s):

Boron trifluoride

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About This Item

Código UNSPSC:
41121813

grau

derivatization grade ((GC derivatization))
for GC derivatization

adequação da reação

reagent type: derivatization reagent
reaction type: Alkylations

reagent type: derivatization reagent
reaction type: Esterifications

embalagem

pkg of 10 × 5 mL

concentração

10 % (w/w)

temperatura de armazenamento

2-8°C

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Descrição geral

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]

Aplicação

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]

Outras notas

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

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Eyes, Kidney

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

60.8 °F - closed cup

Ponto de fulgor (°C)

16 °C - closed cup

Equipamento de proteção individual

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


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Visite a Biblioteca de Documentos

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
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)
J.Horner et al.
Analytical Chemistry, 46, 110-110 (1974)
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)

Protocolos

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

Chromatograms

suitable for GC, application for SPEsuitable for GCsuitable for GCsuitable for GC, application for SPEMostrar mais

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