N,N-Diethyltrimethylsilylamine , 98% , 996-50-9

Synonym(s):
(Diethylamino)trimethylsilane;N-(Trimethylsilyl)diethylamine;TMSDEA

CAS NO.：996-50-9

Empirical Formula: C7H19NSi

Molecular Weight: 145.32

MDL number: MFCD00009040

EINECS: 213-637-6

PRODUCT Properties

• Melting point: -10°C
• Boiling point: 125-126 °C(lit.)
• Density: 0.767 g/mL at 25 °C(lit.)
• vapor density: >1 (vs air)
• refractive index: n20/D 1.411(lit.)
• Flash point: 50 °F
• storage temp.: Keep in dark place,Inert atmosphere,2-8°C
• solubility: Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Slightly)
• form: clear liquid
• pka: 11.27±0.70(Predicted)
• Specific Gravity: 0.763
• color: Colorless to Light yellow
• Water Solubility: decomposes
• Sensitive: Moisture Sensitive
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• BRN: 635718
• CAS DataBase Reference: 996-50-9(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-Diethyl-1,1,1-trimethylsilylamine(996-50-9)
• EPA Substance Registry System: Silanamine, N,N-diethyl-1,1,1-trimethyl- (996-50-9)

Description and Uses

It is used to derivative polar organic compounds. N,N-Diethyl(trimethylsilyl)amine is a chemical reagent with wide application in organic chemistry and used in stereo specific addition reactions as well as in SN2 nucleophilic substitutions.

Safety

• Symbol(GHS): GHS02,GHS05
• Signal word: Danger
• Hazard statements: H225-H314
• Precautionary statements: P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
• Hazard Codes: F,C
• Risk Statements: 11-34
• Safety Statements: 26-36/37/39-45-24/25-16
• RIDADR: UN 2733 3/PG 2
• WGK Germany: 3
• F: 10-21
• TSCA: Yes
• HazardClass: 3
• PackingGroup: II
• HS Code: 29310095
• Limited Quantities: 1.0 L (0.3 gallon) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)