Saltar al contenido
Merck
Todas las fotos(1)

Documentos

237876

Sigma-Aldrich

Trimethyl orthoacetate

99%

Sinónimos:

1,1,1-Trimethoxyethane

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
CH3C(OCH3)3
Número de CAS:
1445-45-0
Peso molecular:
120.15
Beilstein/REAXYS Number:
1098338
EC Number:
215-892-9
MDL number:
MFCD00008477
UNSPSC Code:
12352100
PubChem Substance ID:
24854275
NACRES:
NA.22

assay

99%

form

liquid

refractive index

n20/D 1.388 (lit.)

bp

107-109 °C (lit.)

density

0.944 g/mL at 25 °C (lit.)

SMILES string

COC(C)(OC)OC

InChI

1S/C5H12O3/c1-5(6-2,7-3)8-4/h1-4H3

InChI key

HDPNBNXLBDFELL-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

Kinetics and mechanism of gas-phase elimination of trimethyl orthoacetate has been examined over the temperature range of 310-369°C and pressure range of 50-130Torr.

Trimethyl orthoacetate is used to synthesize acrylonitrile intermediates via reaction with alcohols followed by Knoevenagel condensation.

Application

Trimethyl orthoacetate has been used in the preparation of 2-amino-9-(3-acyloxymethyl-4-alkoxycarbonyloxybut-1-yl)purines and 2-amino-9-(3-alkoxycarbonyl-oxymethyl-4-alkoxycarbonyloxybut -1-yl)purines.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 3

1 of 3

Trimethyl orthovalerate 97%

Sigma-Aldrich

254517

Trimethyl orthovalerate

Trimethyl orthoformate anhydrous, 99.8%

Sigma-Aldrich

305472

Trimethyl orthoformate

Tetraethyl orthocarbonate 97%

Sigma-Aldrich

163627

Tetraethyl orthocarbonate

Takahide Murakami et al.
Acta biomaterialia, 84, 257-267 (2018-12-12)
Postoperative adhesion is a relevant clinical problem that causes a variety of clinical complications after abdominal surgery. The objective of this study is to develop a liquid-type antiadhesion agent and evaluate its efficacy in preventing tissue adhesion in a rat
Transesterification of trimethyl orthoacetate: an efficient protocol for the synthesis of 4-alkoxy-2-aminothiophene-3-carbonitriles
Rao KV, et al.
Tetrahedron Letters, 54, 1274-1278 (2013)
D K Kim et al.
Bioorganic & medicinal chemistry, 7(8), 1715-1725 (1999-09-11)
A series of 2-amino-9-(3-acyloxymethyl-4-alkoxycarbonyloxybut-1-yl)purin es (1-8) and 2-amino-9-(3-alkoxycarbonyl-oxymethyl-4-alkoxycarbonyloxybut -1-yl)purines (9-12) were synthesized as potential prodrugs of penciclovir. Treatment of 6-deoxypenciclovir with trimethyl orthoacetate or triethyl orthopropionate (1.2 equiv) in DMF in the presence of p-TsOH.H2O (0.1 equiv) followed by quenching
Edgar Márquez et al.
The journal of physical chemistry. A, 112(47), 12140-12142 (2008-11-01)
The gas-phase elimination kinetics of the title compounds have been examined over the temperature range of 310-369 degrees C and pressure range of 50-130 Torr. The reactions, in seasoned vessels, are homogeneous, unimolecular, and follow a first-order rate law. The

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico