Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos Principais

Visualizar Toda a Documentação

130850

Sigma-Aldrich

3-Butyn-1-ol

97%

Sinônimo(s):

3-Butynol

Faça loginpara ver os preços organizacionais e de contrato

Selecione um tamanho

5 G
R$ 404,00
25 G
R$ 1.229,00
100 G
R$ 3.571,00

R$ 404,00

Check Cart for Availability
Solicite uma grande encomenda
Todas as fotos(2)

Selecione um tamanho

Alterar visualização
5 G
R$ 404,00
25 G
R$ 1.229,00
100 G
R$ 3.571,00

About This Item

Fórmula linear:
HC≡CCH2CH2OH
Número CAS:
927-74-2
Peso molecular:
70.09
Beilstein:
773710
Número CE:
213-161-9
Número MDL:
MFCD00002955
Código UNSPSC:
12352100
eCl@ss:
39020335
ID de substância PubChem:
24847980
NACRES:
NA.22

R$ 404,00

Check Cart for Availability
Solicite uma grande encomenda

Ensaio

97%

Formulário

liquid

índice de refração

n20/D 1.441 (lit.)

p.e.

128.9 °C (lit.)

pf

−63.6 °C (lit.)

densidade

0.926 g/mL at 25 °C (lit.)

grupo funcional

hydroxyl

cadeia de caracteres SMILES

OCCC#C

InChI

1S/C4H6O/c1-2-3-4-5/h1,5H,3-4H2

chave InChI

OTJZCIYGRUNXTP-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

The enthalpies of combustion and vaporization of 3-butyn-1-ol is measured by static bomb combustion calorimetry and correlation gas chromatography techniques[1].

Aplicação

3-Butyn-1-ol was used to prepare Markovnikov addition product[2].
Alkynyl substrate used in a study of a palladium-catalyzed coupling with β-tetrionic acid bromide leading to alkynyl substituted furanones in good yield.[3]
Synthon for preparation of oxygen-containing heterocycles[4] and protected esters of s-Hydroxy-L-isoleucine

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Warning

Frases de perigo

H226,H315,H319,H335

Declarações de precaução

P210 - P302 + P352 - P305 + P351 + P338

Classificações de perigo

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

96.8 °F - closed cup

Ponto de fulgor (°C)

36 °C - closed cup

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCX1174
MKCV7254
MKCT0030
MKCR2865
MKBB6950

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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

(S)-(−)-3-Butyn-2-ol 97%

Sigma-Aldrich

464007

(S)-(−)-3-Butyn-2-ol

4-(tert-Butyldimethylsilyloxy)-1-butyne 97%

Sigma-Aldrich

541672

4-(tert-Butyldimethylsilyloxy)-1-butyne

10-Undecyn-1-ol ≥95.0% (GC)

Sigma-Aldrich

94195

10-Undecyn-1-ol

3-Buten-1-ol 96%

Sigma-Aldrich

496839

3-Buten-1-ol

3-Butynoic acid 95%

Sigma-Aldrich

738271

3-Butynoic acid

Kopf, Henning; Pietraszuk. et al.
Organometallics, 25(10), 2533-2546 (2006)
Tetrahedron Letters, 48, 105-105 (2007)
Ederley Vélez et al.
The journal of physical chemistry. A, 109(34), 7832-7838 (2006-07-13)
The enthalpies of combustion and vaporization of 3-buten-1-ol and 3-butyn-1-ol have been measured by static bomb combustion calorimetry and correlation gas chromatography techniques, respectively, and the gas-phase enthalpies of formation, Delta(f)H degrees (m)(g), have been determined, the values being -147.3
Sumod A Pullarkat et al.
Inorganic chemistry, 45(18), 7455-7463 (2006-08-29)
Alcohol functionalized diphosphine ligands with chirality residing on the carbon backbone were prepared using a novel two-stage asymmetric synthetic methodology from the corresponding terminal alkynols. Under mild conditions, the alkynols, 3-butyn-1-ol and 2-propyn-1-ol, were subjected to direct hydrophosphination to give
Deniz Dogruer et al.
Bioorganic & medicinal chemistry letters, 14(2), 523-526 (2003-12-31)
The binding of a series pyridylbutynylamines 6 was examined at alpha4beta2 nACh receptors. Structural modifications, comparing 6 with pyridyl ethers 2, did not consistently result in parallel effects on receptor affinity, suggesting possible differences in their modes of binding. Furthermore
Exibir todos os documentos relacionados

Artigos

Functionalized Alkynes

Alkynes' versatility enables reactions like addition, metathesis, hydroboration, cleavage, coupling, and cycloadditions in synthetic chemistry.

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

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