127256

N,N-Diethyltrimethylsilylamine

97%

• Synonym(s): (Diethylamino)trimethylsilane, N-(Trimethylsilyl)diethylamine, TMSDEA
• Linear Formula: (C₂H₅)₂NSi(CH₃)₃
• CAS Number: 996-50-9
• Molecular Weight: 145.32
• Beilstein: 635718
• EC Number: 213-637-6
• MDL number: MFCD00009040
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847772
• NACRES: NA.22

Properties

• vapor density: >1 (vs air)
• 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.)
• 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

Description

General description

N,N-Diethyltrimethylsilylamine is a silylating agent used to derivatize polar organic compounds.

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H225,H314
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 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