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W316903

Sigma-Aldrich

trans-2-Hexenoic acid

≥98%, FG

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Synonym(s):
(E)-2-hexenoic acid, 3-propyl acrylic acid
Linear Formula:
CH3CH2CH2CH=CHCO2H
CAS Number:
Molecular Weight:
114.14
FEMA Number:
3169
Beilstein:
1720443
EC Number:
Council of Europe no.:
11777
MDL number:
PubChem Substance ID:
Flavis number:
8.054
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

vapor density

>1 (vs air)

Assay

≥98%

refractive index

n20/D 1.438 (lit.)

bp

217 °C (lit.)

mp

33-35 °C (lit.)

density

0.965 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

fruity; sweet

SMILES string

CCC\C=C\C(O)=O

InChI

1S/C6H10O2/c1-2-3-4-5-6(7)8/h4-5H,2-3H2,1H3,(H,7,8)/b5-4+

InChI key

NIONDZDPPYHYKY-SNAWJCMRSA-N

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This Item
W359904W334200W242918
2-Ethylbutyric acid ≥98%, FCC, FG

Sigma-Aldrich

W242918

2-Ethylbutyric acid

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Fragrance grade, Halal

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

vapor density

>1 (vs air)

vapor density

-

vapor density

-

vapor density

-

assay

≥98%

assay

≥99%

assay

≥98%

assay

≥98%

refractive index

n20/D 1.438 (lit.)

refractive index

-

refractive index

n20/D 1.426 (lit.)

refractive index

n20/D 1.413 (lit.)

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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