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W294705

Sigma-Aldrich

Propyl gallate

≥98%, FCC

Sinónimos:

3,4,5-Trihydroxybenzoic acid propyl ester

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About This Item

Fórmula lineal:
3,4,5-(HO)3C6H2CO2CH2CH2CH3
Número de CAS:
121-79-9
Peso molecular:
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

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.

signalword

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «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
Matloob Ahmad et al.
European journal of medicinal chemistry, 45(2), 698-704 (2009-12-08)
A series of potential anti-oxidant and anti-bacterial N'-arylmethylidene-2-(3,4-dimethyl-5,5-dioxidopyrazolo[4,3-c][1,2]benzothiazin-2(4H)-yl)acetohydrazides was synthesized in a facile way starting from commercially available saccharine. 3,4-Dimethyl-2,4-dihydropyrazolo[4,3-c][1,2]benzothiazine 5,5-dioxide was obtained by ring expansion of 2-(2-oxopropyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide followed by N-methylation and cyclization with hydrazine using ultrasonic irradiation. N-alkylation
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