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W321818

trans-2-Pentenal

Name: <I>trans</I>-2-Pentenal
Brand: ALDRICH

≥95%, FG

Synonym(s):

(E)-2-Pentenal, 2-Ethylacrylic aldehyde

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About This Item

Linear Formula:

C₂H₅CH=CHCHO

CAS Number:

1576-87-0

Molecular Weight:

84.12

FEMA Number:

3218

Council of Europe no.:

10375

UNSPSC Code:

12164502

PubChem Substance ID:

24901559

Flavis number:

5.102

EC Number:

216-414-1

NACRES:

NA.21

MDL number:

MFCD00009615

Beilstein/REAXYS Number:

1719742

Organoleptic:

green; fruity; pungent

Grade:

Kosher, FG, Halal

Biological source:

synthetic

Food allergen:

no known allergens

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Properties

biological source

synthetic

Quality Level

300, 400

grade

Kosher, FG, Halal

reg. compliance

EU Regulation 1334/2008 & 178/2002

assay

≥95%

refractive index

n20/D 1.440-1.446 (lit.)

bp

80-81 °C/160 mmHg (lit.)

density

0.86 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

green; fruity; pungent

SMILES string

CC\C=C\C=O

InChI

1S/C5H8O/c1-2-3-4-5-6/h3-5H,2H2,1H3/b4-3+

InChI key

DTCCTIQRPGSLPT-ONEGZZNKSA-N

Description

General description

trans-2-Pentenal is a flavor volatile found in tomato, virgin olive oil{11] and sardine.

Packaging

Packaged in glass bottles

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H315,H319,H335

pcodes

P210 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

71.6 °F - closed cup

flash_point_c

22 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Global Trade Item Number

SKU	GTIN
W321818-100G-K	04061837835483
W321818-SAMPLE-K	04061837835506
W321818-1KG-K	04061837835490
W321818-25G-K	04061837528255