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244414

Sigma-Aldrich

1-Heptyne

98%

Sinónimos:

1-n-Heptyne, Amylacetylene, Pentylacetylene

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About This Item

Fórmula lineal:
CH3(CH2)4C≡CH
Número de CAS:
628-71-7
Peso molecular:
96.17
Beilstein/REAXYS Number:
1733518
EC Number:
211-051-5
MDL number:
MFCD00009529
UNSPSC Code:
12352100
eCl@ss:
39010410
PubChem Substance ID:
24854674
NACRES:
NA.22

vapor pressure

93.1 mmHg ( 37.7 °C)

Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.408 (lit.)

bp

99-100 °C (lit.)

mp

−81 °C (lit.)

density

0.733 g/mL at 25 °C (lit.)

SMILES string

CCCCCC#C

InChI

1S/C7H12/c1-3-5-7-6-4-2/h1H,4-7H2,2H3

InChI key

YVXHZKKCZYLQOP-UHFFFAOYSA-N

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Categorías relacionadas

General description

The hydrogenation of 1-heptyne with palladium, platinum and ruthenium supported on activated carbon as catalysts, was studied.

Application

1-Heptyne was used in the synthesis of (6Z,10E,12Z)-octadeca-6,10,12-trienoic acid and (8Z,12E,14Z)-eicosa-8,12,14-trienoic acid.

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

14.0 °F

flash_point_c

-10 °C

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»

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O Loreau et al.
Chemistry and physics of lipids, 124(2), 135-145 (2003-06-24)
To study the metabolic fate of conjugated linoleic acid isomers, we synthesized, in seven steps, from 1-heptyne, (6Z,10E,12Z)-octadeca-6,10,12-trienoic acid, (8Z,12E,14Z)-eicosa-8,12,14-trienoic acid, and their [1-(14)C]-analogs. In the case of (6Z,10E,12Z)-octadecatrienoic acid, a series of palladium-catalyzed cross-coupling reactions between 1-heptyne and (E)-1,2-dichloro-ethene
Cecilia R Lederhos et al.
TheScientificWorldJournal, 2013, 528453-528453 (2013-12-19)
Palladium, platinum, and ruthenium supported on activated carbon were used as catalysts for the selective hydrogenation of 1-heptyne, a terminal alkyne. All catalysts were characterized by temperature programmed reduction, X-ray diffraction, transmission electron microscopy, and X-ray photoelectron spectroscopy. TPR and
Chloë L Wright et al.
Applied and environmental microbiology, 86(9) (2020-02-23)
Ammonia monooxygenase (AMO) is a key nitrogen-transforming enzyme belonging to the same copper-dependent membrane monooxygenase family (CuMMO) as the particulate methane monooxygenase (pMMO). The AMO from ammonia-oxidizing archaea (AOA) is very divergent from both the AMO of ammonia-oxidizing bacteria (AOB)
Florian Birk et al.
Journal of agricultural and food chemistry, 67(49), 13460-13469 (2019-04-19)
Fermentation broths of Ashbya gossypii from the industrial production of riboflavin emit an intense floral, fruity, and nutty smell. Typical Ehrlich pathway products, such as 2-phenylethan-1-ol and 2-/3-methylbutan-1-ol, were detected in large amounts as well as some intensely smelling saturated

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