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Dokumente

W419301

Sigma-Aldrich

trans-2-Pentensäure

98%

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About This Item

Lineare Formel:
C2H5CH=CHCO2H
CAS-Nummer:
13991-37-2
Molekulargewicht:
100.12
FEMA-Nummer:
4193
Beilstein:
1720312
EG-Nummer:
237-791-9
MDL-Nummer:
MFCD00002704
UNSPSC-Code:
12164502
PubChem Substanz-ID:
329830680
Flavis-Nummer:
8.107
NACRES:
NA.21

Biologische Quelle

synthetic

Agentur

meets purity specifications of JECFA

Einhaltung gesetzlicher Vorschriften

FDA 21 CFR 117

Assay

98%

Verunreinigungen

≤10% cis isomer

Brechungsindex

n20/D 1.452 (lit.)

bp

106 °C/20 mmHg (lit.)

mp (Schmelzpunkt)

9-11 °C (lit.)

Dichte

0.99 g/mL at 25 °C (lit.)

Anwendung(en)

flavors and fragrances

Dokumentation

see Safety & Documentation for available documents

Nahrungsmittelallergen

no known allergens

Organoleptisch

fatty; cheesy

SMILES String

[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+

InChIKey

YIYBQIKDCADOSF-ONEGZZNKSA-N

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Piktogramme

Corrosion
GHS05

Signalwort

Danger

H-Sätze

H314

Gefahreneinstufungen

Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

215.6 °F - closed cup

Flammpunkt (°C)

102 °C - closed cup

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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