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ChemicalBook >> CAS DataBase List >> Propyl gallate

Propyl gallate

Propyl gallate price.
  • $5 - $1990
  • Product name: Propyl gallate
  • CAS: 121-79-9
  • MF: C10H12O5
  • MW: 212.2
  • EINECS:204-498-2
  • MDL Number:MFCD00002196
  • Synonyms:Gallic acid propyl ester , PG;Propyl gallate, 98% 100GR;Propyl gallat;Propyl gallate,3,4,5-Trihydroxybenzoic acid propyl ester, Tenox PG;Propyl gallate 3g [121-79-9];Propyl Gallate (200 mg)G2D2031.000mg/mg(dr);Propyl Gallate (200 mg);Propyl Gallate, USP
Price68 Properties Safety Information Description
68 prices
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Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • Apolloscientific
  • Arctom
  • Biorbyt Ltd
  • Cayman Chemical
  • Chemtos
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • Frontier Specialty Chemicals
  • JR MediChem
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
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  • TRC
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  • Manufactureraablocks
  • Product numberAA003TX4
  • Product descriptionPropyl 3,4,5-trihydroxybenzoate 98%
  • Packaging5g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TX4
  • Product descriptionPropyl 3,4,5-trihydroxybenzoate ≥98%
  • Packaging25g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TX4
  • Product descriptionPropyl 3,4,5-trihydroxybenzoate ≥98%
  • Packaging100g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TX4
  • Product descriptionPropyl 3,4,5-trihydroxybenzoate 98%
  • Packaging500g
  • Price$33
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TX4
  • Product descriptionPropyl 3,4,5-trihydroxybenzoate 98%
  • Packaging1000g
  • Price$53
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberD751
  • Product descriptionPropyl gallate
  • Packaging25g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA110604
  • Product descriptionPropyl gallate 98%
  • Packaging500g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA110604
  • Product descriptionPropyl gallate 98%
  • Packaging1kg
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA110604
  • Product descriptionPropyl gallate 98%
  • Packaging100g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA110604
  • Product descriptionPropyl gallate 98%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBI141962
  • Product descriptionn-PropylGallate(Ph.Eur.)pure PharmaGrade
  • Packaging1Kg
  • Price$443
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAB3358
  • Product descriptionPropyl gallate 98%(HPLC)
  • Packaging20mg
  • Price$93
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAB3358
  • Product descriptionPropyl gallate 98%(HPLC)
  • Packaging500mg
  • Price$106
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAB3358
  • Product descriptionPropyl gallate 98%(HPLC)
  • Packaging1000mg
  • Price$115
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberSY020323
  • Product descriptionPropyl 3,4,5-trihydroxybenzoate ≥98%
  • Packaging10mg
  • Price$49.09
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb594217
  • Product descriptionPropyl gallate
  • Packaging20mg
  • Price$187
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003TX4 Propyl 3,4,5-trihydroxybenzoate 98% 5g $5 2026-05-28 Buy
aablocks AA003TX4 Propyl 3,4,5-trihydroxybenzoate ≥98% 25g $10 2026-05-28 Buy
aablocks AA003TX4 Propyl 3,4,5-trihydroxybenzoate ≥98% 100g $20 2026-05-28 Buy
aablocks AA003TX4 Propyl 3,4,5-trihydroxybenzoate 98% 500g $33 2026-05-28 Buy
aablocks AA003TX4 Propyl 3,4,5-trihydroxybenzoate 98% 1000g $53 2026-05-28 Buy
AK Scientific D751 Propyl gallate 25g $23 2021-12-16 Buy
Ambeed A110604 Propyl gallate 98% 500g $32 2021-12-16 Buy
Ambeed A110604 Propyl gallate 98% 1kg $56 2021-12-16 Buy
Ambeed A110604 Propyl gallate 98% 100g $11 2021-12-16 Buy
Ambeed A110604 Propyl gallate 98% 25g $6 2021-12-16 Buy
Apolloscientific BI141962 n-PropylGallate(Ph.Eur.)pure PharmaGrade 1Kg $443 2021-12-16 Buy
Arctom AB3358 Propyl gallate 98%(HPLC) 20mg $93 2026-05-26 Buy
Arctom AB3358 Propyl gallate 98%(HPLC) 500mg $106 2026-05-26 Buy
Arctom AB3358 Propyl gallate 98%(HPLC) 1000mg $115 2026-05-26 Buy
Arctom SY020323 Propyl 3,4,5-trihydroxybenzoate ≥98% 10mg $49.09 2021-12-16 Buy
Biorbyt Ltd orb594217 Propyl gallate 20mg $187 2021-12-16 Buy
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Properties

Melting point :146-149 °C(lit.)
Boiling point :312.03°C (rough estimate)
Density :1.210
vapor pressure :0Pa at 20℃
refractive index :1.5140 (estimate)
FEMA :2947 | PROPYL GALLATE
Flash point :187℃
storage temp. :Store below +30°C.
solubility :ethanol: 50 mg/mL
form :powder
pka :8.11(at 25℃)
color :White to light beige
Odor :bland
biological source :synthetic
Water Solubility :0.35 g/100 mL (25 ºC)
Merck :14,7859
BRN :1877976
Major Application :diagnostic assay manufacturing
hematology
histology Cosmetics Ingredients Functions :PERFUMING
ANTIOXIDANT 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
InChIKey :ZTHYODDOHIVTJV-UHFFFAOYSA-N
SMILES :CCCOC(=O)c1cc(O)c(O)c(O)c1 || CCCOC(=O)c1cc(O)c(O)c(O)c1
LogP :1.8
CAS DataBase Reference :121-79-9(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 3,4,5-trihydroxy-, propyl ester(121-79-9)
EPA Substance Registry System :Propyl gallate (121-79-9)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Propyl gallate (also known as propyl 3, 4, 5-trihydroxybenoate) is a kind of ester formed through the condensation of gallic acid and propanol. It appears as a fine white to creamy-white crystalline powder. It has long been used as a kind of antioxidants to be supplied to foods especially animal fats and vegetable oil, being especially effective with polyunsaturated fats. Propyl gallate, as an anti-oxidant, can protect the food and oils from the attack of hydrogen peroxide and oxygen free radicals, having an effect similar to the superoxide dismutase. It can also be applied to ethers, emulsion, waxes, and transformer oil as the antioxidants.

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Suppliers and manufacturers

Jiurui Biology Chemistry Co.,Ltd.
Propyl Gallate;
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Hebei Chuanghai Biotechnology Co,.LTD
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Hebei Chuanghai Biotechnology Co., Ltd
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Shaanxi Dideu Medichem Co. Ltd
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$1.00
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Henan Bao Enluo International TradeCo.，LTD
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$100.00
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Hebei Xinsheng New Material Technology Co., LTD.
PG
$15.00
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Henan Fengda Chemical Co., Ltd
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$2.00
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airuikechemical co., ltd.
propyl gallate
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Hebei Zhuanglai Chemical Trading Co.,Ltd
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XIAMEN EQUATION CHEMICAL CO.,LTD