grade
derivatization grade ((GC derivatization))
description
3:1:9 (SYLON HTP)
composition
1,1,3,3,3-Hexamethyldisilazane, 22.9% , Pyridine, 69.4% , Trimethylchlorosilane, 7.7 % (w/v)
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
packaging
pkg of 25 mL
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Application
HMDS+TMCS+Pyridine in the ratio of 3:1:9 may be used as the silylating agent, during multi-targeted profiling of the major phytohormones by gas chromatography-mass spectrometry (GC-MS). This reagent was used as a derivatizing agent during sample processing during determination of 5-hydroxymethylfurfural in wood using GC-MS method.
Legal Information
Sylon is a trademark of Sigma-Aldrich Co. LLC
Sylon CT is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
68.0 °F - closed cup
flash_point_c
20 °C - closed cup
ppe
Faceshields, Gloves, Goggles
法规信息
新产品
此项目有
Development of a GC-MS method for 5-hydroxymethylfurfural determination in wood after steam-explosion pretreatment.
Senila, Lacrimioara, et al.
Revista de Chimie (Bucharest, Romania), 63, 559-563 (2012)
Mass spectrometric characterization of ceramides derived from brain cerebrosides.
S Hammarström
European journal of biochemistry, 15(3), 581-591 (1970-09-01)
Studies on sphingosines. 10. Use of trimethylsilyl ethers for the gas chromatography and mass spectrometry sphingosines.
K A Karlsson
Acta chemica Scandinavica, 19(10), 2425-2427 (1965-01-01)
The measurement of myo-inositol, myo-inosose-2 and scyllo-inositol in mammalian tissues.
W R Sherman et al.
Biochimica et biophysica acta, 158(2), 197-205 (1968-05-01)
Claudia Birkemeyer et al.
Journal of chromatography. A, 993(1-2), 89-102 (2003-05-09)
In the present investigation we report selection of the N-methyl-N-(tert.-butydimethylsilyl)trifluoroacetamide (MTBSTFA) reagent as the most comprehensive derivatization protocol among 17 tested reactions covering trifluoroacetylation, pentafluorobenzylation, methylations, and trimethylsilylations. MTBSTFA allowed easy and robust tert.-butyldimethylsilyl derivatization of 1-aminocyclopropane-1-carboxylic acid, indole-3-acetic acid
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