127256
N,N-Diethyltrimethylsilylamine
97%
Synonym(s):
(Diethylamino)trimethylsilane, N-(Trimethylsilyl)diethylamine, TMSDEA
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About This Item
Linear Formula:
(C2H5)2NSi(CH3)3
CAS Number:
Molecular Weight:
145.32
Beilstein:
635718
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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vapor density
>1 (vs air)
Quality Level
Assay
97%
form
liquid
refractive index
n20/D 1.411 (lit.)
bp
125-126 °C (lit.)
density
0.767 g/mL at 25 °C (lit.)
functional group
amine
SMILES string
CCN(CC)[Si](C)(C)C
InChI
1S/C7H19NSi/c1-6-8(7-2)9(3,4)5/h6-7H2,1-5H3
InChI key
JOOMLFKONHCLCJ-UHFFFAOYSA-N
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General description
N,N-Diethyltrimethylsilylamine is a silylating agent used to derivatize polar organic compounds.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 2 - Skin Corr. 1B
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
48.2 °F - closed cup
Flash Point(C)
9 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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This study compares different silylation procedures of zearalenone and its metabolites: alpha-zearalenol, beta-zearalenol, zearalanone, alpha-zearalanol and beta-zearalanol for gas chromatography-mass spectrometry (GC-MS) analysis. Four silylating agents among the most frequently used to derivatize polar organic compounds were tested: N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA)
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