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Documentos Principais

W419301

Sigma-Aldrich

trans-2-Pentenoic acid

98%

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About This Item

Fórmula linear:
C2H5CH=CHCO2H
Número CAS:
Peso molecular:
100.12
Número FEMA:
4193
Beilstein:
1720312
Número CE:
Número MDL:
Código UNSPSC:
12164502
ID de substância PubChem:
Número de Flavis:
8.107
NACRES:
NA.21

fonte biológica

synthetic

Agency

meets purity specifications of JECFA

conformidade reg.

FDA 21 CFR 117

Ensaio

98%

Impurezas

≤10% cis isomer

índice de refração

n20/D 1.452 (lit.)

p.e.

106 °C/20 mmHg (lit.)

pf

9-11 °C (lit.)

densidade

0.99 g/mL at 25 °C (lit.)

aplicação(ões)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

Organoléptico

fatty; cheesy

cadeia de caracteres SMILES

[H]\C(CC)=C(\[H])C(O)=O

InChI

1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3+

chave InChI

YIYBQIKDCADOSF-ONEGZZNKSA-N

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Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

215.6 °F - closed cup

Ponto de fulgor (°C)

102 °C - closed cup

Equipamento de proteção individual

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


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Ayana Dagan-Wiener et al.
Scientific reports, 7(1), 12074-12074 (2017-09-25)
Bitter taste is an innately aversive taste modality that is considered to protect animals from consuming toxic compounds. Yet, bitterness is not always noxious and some bitter compounds have beneficial effects on health. Hundreds of bitter compounds were reported (and
Ruifeng Li et al.
Nature chemical biology, 14(7), 664-670 (2018-05-23)
Introduction of innovative biocatalytic processes offers great promise for applications in green chemistry. However, owing to limited catalytic performance, the enzymes harvested from nature's biodiversity often need to be improved for their desired functions by time-consuming iterative rounds of laboratory
Philipp Höfer et al.
Microbial cell factories, 9, 70-70 (2010-09-18)
Methylotrophic (methanol-utilizing) bacteria offer great potential as cell factories in the production of numerous products from biomass-derived methanol. Bio-methanol is essentially a non-food substrate, an advantage over sugar-utilizing cell factories. Low-value products as well as fine chemicals and advanced materials
Ayse Guventurk et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 81(1), 21-28 (2020-04-16)
Food industry wastewater (FIWW) streams with high organic content are among the most suitable and inexpensive candidates for polyhydroxyalkanoate (PHA) biopolymer production. Due to its high organic acid content, pickle industry wastewater (PIWW), can be considered as one of the
Brian D Hudson et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 26(12), 4951-4965 (2012-08-25)
When it is difficult to develop selective ligands within a family of related G-protein-coupled receptors (GPCRs), chemically engineered receptors activated solely by synthetic ligands (RASSLs) are useful alternatives for probing receptor function. In the present work, we explored whether a

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