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(Trimetilsilil)diazometano, 2 M en hexanos, Thermo Scientific Chemicals
CAS: 18107-18-1 | C4H10N2Si | 114.223 g/mol
103.00€ - 1174.00€
Identificadores de productos químicos
CAS | 18107-18-1 |
---|---|
Fórmula molecular | C4H10N2Si |
Peso molecular (g/mol) | 114.223 |
Número MDL | MFCD00053946 |
Clave InChI | ONDSBJMLAHVLMI-UHFFFAOYSA-N |
Sinónimo | trimethylsilyl diazomethane, trimethylsilyldiazomethane, diazomethyl trimethylsilane, tms-diazomethane, diazomethyl trimethyl silane, tmschn2, silane, diazomethyl trimethyl, unii-qi98hqo8c4, diazomethyl-trimethyl-silane, qi98hqo8c4 |
PubChem CID | 167693 |
Nombre IUPAC | Silano de diazometilo(trimetil) |
SMILES | C[Si](C)(C)C=[N+]=[N-] |
Código de producto | Marca | Cantidad | Precio | Cantidad y disponibilidad | |||||
---|---|---|---|---|---|---|---|---|---|
Código de producto | Marca | Cantidad | Precio | Cantidad y disponibilidad | |||||
11322739
|
Thermo Scientific Alfa Aesar
H26744.AA |
5 mL | N/A | ||||||
11332739
|
Thermo Scientific Alfa Aesar
H26744.AC |
25 mL | N/A | ||||||
11342739
|
Thermo Scientific Alfa Aesar
H26744.AE |
100 mL | N/A | ||||||
Descripción
(Trimethylsilyl)diazomethane is used as a methylating agent in organic chemistry. It is utilized in Gas Chromatography- Mass-Spectrometry (GC-MS) for the analysis of various carboxylic compounds. It is involved as a reagent in the Doyle-Kirmse reaction with allyl sulfides and allyl amines. It is considered and used as a less-explosive replacement fordiazomethane. It is also used as a reactant for Unnatural alfa-amino acid derivatives containing gem-bisphosphonates through Michael addition reaction, imidazolo[2,1-b]benzothiazole derivatives and aigialomycin D analogues.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
AplicacionesEl (trimetilsilil)diazometano se utiliza como agente metilante en química orgánica. Se utiliza en cromatografía de gases-espectrometría de masas (GC-MS) para el análisis de varios compuestos carboxílicos. Participa como reactivo en la reacción de Doyle-Kirmse con alilsulfuros y alilaminas. Se considera y utiliza como reemplazo menos explosivo el fordiazometano. También se utiliza como reactante para derivados no naturales de alfaaminoácido que contienen gemabisfosfonatos a través de la reacción de adición de Michael, derivados de imidazol[2,1-b]benzotiazol y análogos de la aigialomicina D.
Solubilidad
Inmiscible con agua. Miscible con disolventes orgánicos.
Notas
El (trimetilsilil)diazometano (TMSD) en disolventes alcohólicos y en condiciones ácidas o básicas puede llevar a la formación de diazometano. El TMSD está siendo revisado por el Programa Toxicológico Nacional por posibles peligros de inhalación. Incompatible con agentes oxidantes, cloro, flúor y percloratos.
Identificadores de productos químicos
18107-18-1 | |
114.223 | |
ONDSBJMLAHVLMI-UHFFFAOYSA-N | |
167693 | |
C[Si](C)(C)C=[N+]=[N-] |
C4H10N2Si | |
MFCD00053946 | |
trimethylsilyl diazomethane, trimethylsilyldiazomethane, diazomethyl trimethylsilane, tms-diazomethane, diazomethyl trimethyl silane, tmschn2, silane, diazomethyl trimethyl, unii-qi98hqo8c4, diazomethyl-trimethyl-silane, qi98hqo8c4 | |
Silano de diazometilo(trimetil) |
Especificaciones
(Trimethylsilyl)diazomethane | |
C4H10N2Si | |
UN3383 | |
−23°C (−10°F) | |
Immiscible with water. Miscible with organic solvents. | |
C[Si](C)(C)C=[N+]=[N-] | |
114.223 | |
114.22 | |
Light and moisture sensitive |
18107-18-1 | |
MFCD00053946 | |
1902903 | |
trimethylsilyl diazomethane, trimethylsilyldiazomethane, diazomethyl trimethylsilane, tms-diazomethane, diazomethyl trimethyl silane, tmschn2, silane, diazomethyl trimethyl, unii-qi98hqo8c4, diazomethyl-trimethyl-silane, qi98hqo8c4 | |
ONDSBJMLAHVLMI-UHFFFAOYSA-N | |
Silano de diazometilo(trimetil) | |
167693 | |
2M in hexanes | |
0.718 |
Seguridad y manipulación
GHS H Statement
H225-H331-H350-H304-H361-H373-H315-H336
Highly flammable liquid and vapor.
Toxic if inhaled.
May cause cancer.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Causes skin irritation.
May cause drowsiness or dizziness.
P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280i-P281-P284-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P310-P331-P332+P313-P363-P370+P378q-P5
H225-H304-H315-H319-H330-H335-H336-H350-H361f-H373
missing translation for 'dotInformation' : Hazard Class: 3; Packaging Group: II
missing translation for 'tsca' : No
Recommended Storage : Temperatura ambiente; almacenar en nitrógeno
RUO – Research Use Only
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