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W230502

Sigma-Aldrich

Citral dimethyl acetal

≥90%

Synonym(s):

3,7-Dimethyl-2,6-octadienal dimethyl acetal

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About This Item

Linear Formula:
(CH3)2C=CHCH2CH2C(CH3)=CHCH(OCH3)2
CAS Number:
Molecular Weight:
198.30
FEMA Number:
2305
EC Number:
Council of Europe no.:
39
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
6.005
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

Halal
Kosher

reg. compliance

FDA 21 CFR 172.515

vapor density

6.8 (vs air)

vapor pressure

9 mmHg ( 102.7 °C)

description

mixture of cis and trans

Assay

≥90%

refractive index

n20/D 1.454 (lit.)

bp

105-106 °C/10 mmHg (lit.)

density

0.89 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; lemon; lime; citrus

SMILES string

COC(OC)\C=C(/C)CC\C=C(\C)C

InChI

1S/C12H22O2/c1-10(2)7-6-8-11(3)9-12(13-4)14-5/h7,9,12H,6,8H2,1-5H3/b11-9+

InChI key

ZSKAJFSSXURRGL-PKNBQFBNSA-N

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Disclaimer

For R&D or non-EU Food use. Not for retail sale.

WGK

WGK 2

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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