N,N-Diethyl-1,1,1-trimethylsilylamine
- CAS No.
- 996-50-9
- Chemical Name:
- N,N-Diethyl-1,1,1-trimethylsilylamine
- Synonyms
- DK436;TMSDEA;CD4450;(CH3)3SiN(C2H5)2;Trimethylsilyl-diethylamin;TRIMETHYLSILYLDIETHYLAMINE;DIETHYLAMINOTRIMETHYLSILANE;Diethyl(trimethylsilyl)amine;Trimethyl(diethylamino)silane;Diethyl-trimethylsilanyl-amine
- CBNumber:
- CB3771284
- Molecular Formula:
- C7H19NSi
- Molecular Weight:
- 145.32
- MDL Number:
- MFCD00009040
- MOL File:
- 996-50-9.mol
- MSDS File:
- SDS
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 |
n |
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) |
FDA UNII | 5LP9WK7P33 |
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS05 |
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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 | |||||||||
NFPA 704 |
|
N,N-Diethyl-1,1,1-trimethylsilylamine price More Price(22)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 127256 | N,N-Diethyltrimethylsilylamine 97% | 996-50-9 | 25g | $61.9 | 2024-03-01 | Buy |
Sigma-Aldrich | 127256 | N,N-Diethyltrimethylsilylamine 97% | 996-50-9 | 100g | $68.4 | 2024-03-01 | Buy |
TCI Chemical | T0492 | N-(Trimethylsilyl)diethylamine >98.0%(GC) | 996-50-9 | 25mL | $101 | 2024-03-01 | Buy |
Alfa Aesar | A18149 | N-(Trimethylsilyl)diethylamine, 98% | 996-50-9 | 25g | $47.65 | 2024-03-01 | Buy |
Alfa Aesar | A18149 | N-(Trimethylsilyl)diethylamine, 98% | 996-50-9 | 100g | $137.65 | 2024-03-01 | Buy |
N,N-Diethyl-1,1,1-trimethylsilylamine Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid
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.
Uses
Trimethylsilyldiethylamine is a reagent used as an electrophilic trimethylsilyl source for cleavage of cyclic ethers, esters, oxazolidines, and cyclic acetals; also as a nucleophilic source of the diethylamino group, participating in the following synthesis reactions: Trimethylsilyl Group Transfer, Diethylamino Group Transfer, Trimethylsilyldiethylamine as Halosilane Equivalent, Silylation of Alcohols, Mild Generation of Phosphonochloridates, Silylation of Amines, Diethylamino Group Transfer, Conjugate Addition, Aminoalkylation of Aldehydes, Enamine and Silyl Enol Ether Preparation, Mediation of 1,4-Conjugate Additions, etc.
Definition
ChEBI: An N-silyl compound that is diethylamine in which the amino hydrogen is replaced by a trimethylsilyl group. N-(trimethylsilyl)diethylamine is a derivatisation agent used in gas chromatography/mass spectrometry applicat ons.
General Description
N,N-Diethyltrimethylsilylamine is a silylating agent used to derivatize polar organic compounds.
Purification Methods
Fractionate it through a 2ft vacuum-jacketed column containing Helipak packing with a reflux ratio of 10:1. [Sauer & Hasek J Am Chem Soc 68 241 1946, Langer et al. J Org Chem 23 50 1958, Rühlmann J Prakt Chem 9 315 1959, Beilstein 4 IV 4010.]
N,N-Diethyl-1,1,1-trimethylsilylamine Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12502 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18627 | 58 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32835 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29890 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
View Lastest Price from N,N-Diethyl-1,1,1-trimethylsilylamine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-25 | N,N-Diethyl-1,1,1-trimethylsilylamine
996-50-9
|
US $100.00-30.00 / kg | 1kg | 99.93% | 1000kg per week | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2023-07-28 | N,N-Diethyl-1,1,1-trimethylsilylamine
996-50-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
2023-04-20 | N,N-Diethyl-1,1,1-trimethylsilylamine
996-50-9
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Guanlang Biotechnology Co., Ltd. |
- N,N-Diethyl-1,1,1-trimethylsilylamine
996-50-9
- US $100.00-30.00 / kg
- 99.93%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- N,N-Diethyl-1,1,1-trimethylsilylamine
996-50-9
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- N,N-Diethyl-1,1,1-trimethylsilylamine
996-50-9
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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