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Merck

8.22070

4-Hydroxy-3-methoxycinnamic acid

for synthesis

Synonym(s):

4-Hydroxy-3-methoxycinnamic acid, Ferulic acid

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About This Item

Linear Formula:
4-(OH)-3-(OCH3)C6H3CH=CHCOOH
CAS Number:
Molecular Weight:
194.18
UNSPSC Code:
12352106
EC Index Number:
208-679-7
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (acidimetric)
Form:
solid
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Quality Level

assay

≥98.0% (acidimetric)

form

solid

mp

169-172 °C

storage temp.

2-30°C

SMILES string

O(C)c1c(ccc(c1)\C=C\C(=O)O)O

InChI

1S/C10H10O4/c1-14-9-6-7(2-4-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+

InChI key

KSEBMYQBYZTDHS-HWKANZROSA-N

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 169 °C
Melting range (upper value): ≤ 172 °C
Identity (IR): passes test


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Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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