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W294705

Sigma-Aldrich

Propyl gallate

≥98%, FCC

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Synonym(s):
3,4,5-Trihydroxybenzoic acid propyl ester
Linear Formula:
3,4,5-(HO)3C6H2CO2CH2CH2CH3
CAS Number:
121-79-9
Molecular Weight:
212.20
FEMA Number:
2947
Beilstein:
1877976
EC Number:
204-498-2
MDL number:
MFCD00002196
UNSPSC Code:
12164502
eCl@ss:
39024506
PubChem Substance ID:
24901412
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
EU Regulation 178/2002
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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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.

Reconstitution

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

Disclaimer

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

Signal Word

Danger

Hazard Statements

H302,H317,H318,H410

Hazard Classifications

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

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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Oxidation and antioxidants in fat and oil processing.
Sherwin ER.
Journal of the American Oil Chemists' Society, 55(11), 809-814 (1978)
Antioxidants for food fats and oils.
Sherwin ER.
Journal of the American Oil Chemists' Society, 49(8), 468-472 (1972)
A review on DNA interaction with synthetic phenolic food additives.
Dolatabadi JEN & Kashanian S.
Food Research International, 43(5), 1223-1230 (2010)
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
Brianne A Wilton et al.
Virology, 374(1), 82-99 (2008-01-29)
Cellular proteins containing BTB and kelch domains have been shown to function as adapters for the recruitment of substrates to cullin-3-based ubiquitin ligases. Poxviruses are the only family of viruses known to encode multiple BTB/kelch proteins, suggesting that poxviruses may
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