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P31205

Sigma-Aldrich

Phenylpropiolic acid

99%

Sinônimo(s):

Phenylpropynoic acid

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About This Item

Fórmula linear:
C6H5C≡CCOOH
Número CAS:
637-44-5
Peso molecular:
146.14
Beilstein:
742587
Número CE:
211-285-8
Número MDL:
MFCD00004361
Código UNSPSC:
12352100
ID de substância PubChem:
24898391
NACRES:
NA.22

Ensaio

99%

forma

crystals

pf

135-137 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

OC(=O)C#Cc1ccccc1

InChI

1S/C9H6O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5H,(H,10,11)

chave InChI

XNERWVPQCYSMLC-UHFFFAOYSA-N

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Aplicação

Phenylpropiolic acid can:
  • React with 2-tert-butoxypyridine in the presence of boron trifluoride·diethyl etherate to form the corresponding tert-butyl ester.
  • Undergo decarboxylative coupling with aryl halides such as p-chloroiodobenzene and 1-chloro-4-iodobenzene.
  • Undergo halodecarboxylation to form 1-haloalkynes.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

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Glycine derivatized beta-cyclodextrin bonded silica (GCDS) has been prepared for high performance liquid chromatography through the reactions of beta-cyclodextrin bonded silica with tosyl chloride and glycine in sequence. The separation performance of GCDS for positional isomers, dansyl amino acids and
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Taking the tissue-cultured seedlings of grape cultivar Red Globe as test objects, this paper examined the effects of their root aqueous extracts on seedling's growth, with the allelochemicals identified by LC-MS. The results showed that 0.02 g x ml(-1) (air-dried
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This study investigated the effects of cross-talk interactions of sucrose and infection caused by a pathogenic fungus Fusarium oxysporum f.sp. lupini on the regulation of the phenylpropanoid pathway, i.e. the level of expression of genes encoding enzymes participating in flavonoid
1-Haloalkynes from propiolic acids: a novel catalytic halodecarboxylation protocol.
Naskar D and Roy S
The Journal of Organic Chemistry, 64(18), 6896-6897 (1999)
Palladium-catalyzed decarboxylative cross-coupling of alkynyl carboxylic acids with arylboronic acids.
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