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Merck
CN

75042

Ethyl vanillin

analytical standard

Synonym(s):

3-Ethoxy-4-hydroxybenzaldehyde, Ethylvanillin, NSC 1803, NSC 67240

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About This Item

Linear Formula:
C2H5OC6H3(OH)CHO
CAS Number:
121-32-4
Molecular Weight:
166.17
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329766085
EC Number:
204-464-7
Beilstein/REAXYS Number:
1073761
MDL number:
MFCD00006944

Key Documents

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InChI key

CBOQJANXLMLOSS-UHFFFAOYSA-N

InChI

1S/C9H10O3/c1-2-12-9-5-7(6-10)3-4-8(9)11/h3-6,11H,2H2,1H3

SMILES string

[H]C(=O)c1ccc(O)c(OCC)c1

grade

analytical standard

vapor pressure

<0.01 mmHg ( 25 °C)

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤1.0% water

Quality Level

100

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

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Application

Ethyl vanillin may be used as a reference standard in the quantitative determination of ethyl vanillin in vanillin extract products using headspace-solid phase microextraction (HS-SPME) combined with gas chromatography coupled with mass spectrometry (GC–MS) and liquid chromatography coupled with mass spectrometry (LC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

293.0 °F - closed cup

flash_point_c

145 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM9650
BCCM0752
BCCH5984
BCCH9955
BCCD3604

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Comparison of headspace-SPME-GC?MS and LC?MS for the detection and quantification of coumarin, vanillin, and ethyl vanillin in vanilla extract products.
Jager D S L, et al.
Food Chemistry, 107(4), 1701-1709 (2008)
Lowri S de Jager et al.
Journal of chromatography. A, 1145(1-2), 83-88 (2007-01-26)
A LC-MS method was developed for the determination of coumarin, vanillin, and ethyl vanillin in vanilla products. Samples were analyzed using LC-electrospray ionization (ESI)-MS in the positive ionization mode. Limits of detection for the method ranged from 0.051 to 0.073

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