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MilliporeSigma

W294705

Sigma-Aldrich

Propyl gallate

≥98%, FCC

Synonym(s):

3,4,5-Trihydroxybenzoic acid propyl ester

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About This Item

Linear Formula:
3,4,5-(HO)3C6H2CO2CH2CH2CH3
CAS Number:
121-79-9
Molecular Weight:
212.20
FEMA Number:
2947
Beilstein/REAXYS Number:
1877976
EC Number:
204-498-2
MDL number:
MFCD00002196
UNSPSC Code:
12164502
eCl@ss:
39024506
PubChem Substance ID:
24901412
NACRES:
NA.21
Organoleptic:
odorless
Grade:
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens

Key Documents

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biological source

synthetic

Quality Level

300
400

grade

Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
FCC
FDA 21 CFR 172.615
FDA 21 CFR 175.125
FDA 21 CFR 175.300
FDA 21 CFR 175.380
FDA 21 CFR 175.390
FDA 21 CFR 184.1660

assay

≥98%

mp

146-149 °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

odorless

SMILES string

CCCOC(=O)c1cc(O)c(O)c(O)c1

InChI

1S/C10H12O5/c1-2-3-15-10(14)6-4-7(11)9(13)8(12)5-6/h4-5,11-13H,2-3H2,1H3

InChI key

ZTHYODDOHIVTJV-UHFFFAOYSA-N

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Related Categories

General description

Propyl gallate is mainly used as an antioxidant for edible fats and vegetable oils. It occurs naturally in the pods of tara tree.

Preparation Note

Prepare a 0.1M solution in glycerol:PBS (9:1)

Disclaimer

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

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 2

flash_point_f

368.6 °F - closed cup

flash_point_c

187 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN7921
STBK1059
SHBM4407
STBH9255
STBH4673

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A review on DNA interaction with synthetic phenolic food additives.
Dolatabadi JEN & Kashanian S.
Food Research International, 43(5), 1223-1230 (2010)
Antioxidants for food fats and oils.
Sherwin ER.
Journal of the American Oil Chemists' Society, 49(8), 468-472 (1972)
Oxidation and antioxidants in fat and oil processing.
Sherwin ER.
Journal of the American Oil Chemists' Society, 55(11), 809-814 (1978)
Lynn M Boyden et al.
The Journal of investigative dermatology, 135(6), 1540-1547 (2014-11-15)
Genetic investigation of inherited skin disorders has informed the understanding of skin self-renewal, differentiation, and barrier function. Erythrokeratodermia variabilis et progressiva (EKVP) is a rare, inherited skin disease that is characterized by transient figurate patches of erythema, localized or generalized
Tanvir Hussain et al.
European journal of medicinal chemistry, 44(11), 4654-4660 (2009-08-12)
A series of new 3-[4-(1H-imidazol-1-yl) phenyl]prop-2-en-1-ones were synthesized by the condensation of various acetophenones with 4-(1H-imidazol-1-yl) benzaldehyde which was itself prepared by the N-arylation of imidazole using hexadecyltrimethylammonium bromide as catalyst for the first time. All the synthesized compounds were
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