Propyl Gallate CAS:121-79-9-custom synthesis contract manufacturing
Propyl Gallate CAS:121-79-9
Structural Formula Propyl Gallate CAS:121-79-9
Product Name Propyl Gallate
Synonym 3,4,5-Trihydroxybenzoic acid propyl ester;n-Propyl Gallate;Propyl Gallate;Propyl Gallate
CAS No. 121-79-9
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
Availability Please visit www.nbinno.com for our official company website or sending email to info@nbinno.com for more information.

Chemical Name: Propyl Gallate
CAS.NO: 121-79-9
Synonyms: 
Propyl Gallate
Propyl 3,4,5-trihydroxybenzoate
3,4,5-Trihydroxybenzoic acid propyl ester
gallic acid propyl ester
n-Propyl Gallate
 
Physical and Chemical Properties:
Density 1.4±0.1 g/cm3
Boiling Point 448.6±40.0 °C at 760 mmHg
Melting Point 146-149 °C(lit.)
Molecular Formula C10H12O5
Molecular Weight 212.199
Flash Point 181.3±20.8 °C
 
Specification:

Specification

Feed grade

Pharmaceutical grade

Food grade

Quality Standard

Factory

BP2013

FCC-IV

Assay

98-102%

≥99.5%

≥99%

Loss on Drying

≤0.5%

≤0.5%

≤0.5%

Gallic acid

≤1.0%

≤0.5%

≤0.5%

Residue on ignition

≤0.1%

≤0.1%

≤0.1%

APHA

≤50

≤50

≤50

Melting point

148-150

148-150

148-150

Heavy metal

≤20ppm

≤10ppm

≤10ppm

Lead/pb

5ppm max

5ppm max

2ppm max

As 

3ppm max

3ppm max

3ppm max

Hg 

1ppm 

1ppm 

1ppm 

 
Application:
Propyl gallate is used to protect oils and fats in products from oxidation; it is used in foods, cosmetics, hair products, adhesives, and lubricants. It is used as a triplet state quencher and an antioxidant in fluorescence microscopy.

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Synthesis of reference compounds, intermediates, drug candidates, impurities and metabolites for customers with a range of milligrams to kilograms (including GMP quality).We a fine chemical company specialising in the manufacture of products for pharmaceutical and health care, flavour/fragrance, personal care, and other specialised chemical and industrial applications.Our team is proficient in new route design and route optimization. With the skillful skills to solve problems and the high success rate of the project, we have the ability to provide our customers with the following high quality chemical custom synthesis services.Our company can complete the pilot test and enlargement production of various types of reactions.Multiple grades of products, including USP, NF, JP, EP, ACS, FCC, Micro, Food, Reagent, HPCL, LC/MS, Photres, Cosmetic....


Experienced Reaction
AlkylationPolymerizationDiazotization
NeutrallzationSulfonationDecompose
NitrationEliminationEsterification
AdditionChlorinationSubstitution
DehydrogenationReductionHydrogenation
Oxidation
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