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ChemicalBook >> CAS DataBase List >> Propyl gallate

Propyl gallate

Propyl gallate price.
  • $6 - $1990
  • Product name: Propyl gallate
  • CAS: 121-79-9
  • MF: C10H12O5
  • MW: 212.2
  • EINECS:204-498-2
  • MDL Number:MFCD00002196
  • Synonyms:Propylester kyseliny gallove;propylesterkyselinygallove ;Sustane PG;Tenox PG;tenoxpg ;FEMA 2947;FEMA 2974;PROGALLIN P
42 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Apolloscientific
  • Arctom
  • Biorbyt Ltd
  • Cayman Chemical
  • Chemtos
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • Frontier Specialty Chemicals
  • JR MediChem
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • sample-k
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  • 1kg
  • 2500g
  • 10Kg
  • ManufacturerAK Scientific
  • Product numberD751
  • Product descriptionPropyl gallate
  • Packaging25g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10877
  • Product descriptionn-Propyl 3,4,5-trihydroxybenzoate, 98%
  • Packaging5g
  • Price$25.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10877
  • Product descriptionn-Propyl 3,4,5-trihydroxybenzoate, 98%
  • Packaging100g
  • Price$50.9
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10877
  • Product descriptionn-Propyl 3,4,5-trihydroxybenzoate, 98%
  • Packaging500g
  • Price$132
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10877
  • Product descriptionn-Propyl 3,4,5-trihydroxybenzoate, 98%
  • Packaging2500g
  • Price$420
  • Updated2023-01-06
  • Buy
  • ManufacturerAmbeed
  • Product numberA110604
  • Product descriptionPropyl gallate 98%
  • Packaging25g
  • Price$6
  • 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%
  • Packaging500g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA110604
  • Product descriptionPropyl gallate 98%
  • Packaging1kg
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBI141962
  • Product descriptionn-PropylGallate(Ph.Eur.)pure PharmaGrade
  • Packaging1Kg
  • Price$443
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY020323
  • Product descriptionPropyl 3,4,5-trihydroxybenzoate ≥98%
  • Packaging10mg
  • Price$49.09
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb105180
  • Product descriptionPropyl gallate >98%,Standard References Grade
  • Packaging20mg
  • Price$569.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb594217
  • Product descriptionPropyl gallate
  • Packaging20mg
  • Price$187
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number22293
  • Product descriptionPropyl Gallate ≥98%
  • Packaging50g
  • Price$32
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number22293
  • Product descriptionPropyl Gallate ≥98%
  • Packaging100g
  • Price$50
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number22293
  • Product descriptionPropyl Gallate ≥98%
  • Packaging250g
  • Price$116
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific D751 Propyl gallate 25g $23 2021-12-16 Buy
Alfa Aesar A10877 n-Propyl 3,4,5-trihydroxybenzoate, 98% 5g $25.65 2024-03-01 Buy
Alfa Aesar A10877 n-Propyl 3,4,5-trihydroxybenzoate, 98% 100g $50.9 2024-03-01 Buy
Alfa Aesar A10877 n-Propyl 3,4,5-trihydroxybenzoate, 98% 500g $132 2024-03-01 Buy
Alfa Aesar A10877 n-Propyl 3,4,5-trihydroxybenzoate, 98% 2500g $420 2023-01-06 Buy
Ambeed A110604 Propyl gallate 98% 25g $6 2021-12-16 Buy
Ambeed A110604 Propyl gallate 98% 100g $11 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
Apolloscientific BI141962 n-PropylGallate(Ph.Eur.)pure PharmaGrade 1Kg $443 2021-12-16 Buy
Arctom SY020323 Propyl 3,4,5-trihydroxybenzoate ≥98% 10mg $49.09 2021-12-16 Buy
Biorbyt Ltd orb105180 Propyl gallate >98%,Standard References Grade 20mg $569.5 2021-12-16 Buy
Biorbyt Ltd orb594217 Propyl gallate 20mg $187 2021-12-16 Buy
Cayman Chemical 22293 Propyl Gallate ≥98% 50g $32 2024-03-01 Buy
Cayman Chemical 22293 Propyl Gallate ≥98% 100g $50 2024-03-01 Buy
Cayman Chemical 22293 Propyl Gallate ≥98% 250g $116 2024-03-01 Buy

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
Water Solubility :0.35 g/100 mL (25 ºC)
Merck :14,7859
BRN :1877976
InChIKey :ZTHYODDOHIVTJV-UHFFFAOYSA-N
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): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms 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 GHS hazard pictograms 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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