Pular para o conteúdo
Merck
Todas as fotos(1)

Documentos

237876

Sigma-Aldrich

Trimethyl orthoacetate

99%

Sinônimo(s):

1,1,1-Trimethoxyethane

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
CH3C(OCH3)3
Número CAS:
1445-45-0
Peso molecular:
120.15
Beilstein:
1098338
Número CE:
215-892-9
Número MDL:
MFCD00008477
Código UNSPSC:
12352100
ID de substância PubChem:
24854275
NACRES:
NA.22

Ensaio

99%

forma

liquid

índice de refração

n20/D 1.388 (lit.)

pb

107-109 °C (lit.)

densidade

0.944 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

COC(C)(OC)OC

InChI

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

chave InChI

HDPNBNXLBDFELL-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

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.

Aplicação

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.

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Danger

Frases de perigo

H225,H317,H319

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

55.4 °F - closed cup

Ponto de fulgor (°C)

13 °C - closed cup

Equipamento de proteção individual

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

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 5

1 of 5

Trimethyl orthobutyrate 97%

Sigma-Aldrich

254509

Trimethyl orthobutyrate

Triethyl orthoformate anhydrous, 98%

Sigma-Aldrich

304050

Triethyl orthoformate

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

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica