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Safety Information

W342203

Sigma-Aldrich

trans,trans-2,4-Undecadienal

≥95%, FG

Synonym(s):

(2E,4E)-undeca-2,4-dienal, (E,E)-2,4-undecadienal

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About This Item

Linear Formula:
CH3(CH2)5CH=CHCH=CHCHO
CAS Number:
30361-29-6
Molecular Weight:
166.26
FEMA Number:
3422
EC Number:
250-148-7
Council of Europe no.:
10385
MDL number:
MFCD00014677
UNSPSC Code:
12164502
PubChem Substance ID:
24901694
Flavis number:
5.196
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002

Assay

≥95%

refractive index

n20/D 1.514 (lit.)

density

0.869 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

butter; spicy

SMILES string

[H]C(=O)\C([H])=C([H])\C([H])=C(/[H])CCCCCC

InChI

1S/C11H18O/c1-2-3-4-5-6-7-8-9-10-11-12/h7-11H,2-6H2,1H3/b8-7+,10-9+

InChI key

UVIUIIFPIWRILL-XBLVEGMJSA-N

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

W342203-1KG:
W342203-25G:
W342203-100G:
W342203-BULK-K:
W342203-SAMPLE:
W342203-1KG-K:
W342203-BULK:
W342203-100G-K:
W342203-25G-K:
W342203-VAR-K:
W342203-SAMPLE-K:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN9672
SHBN5635
SHBN0033
SHBM7566
MKCJ6371

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