02370

Propyl gallate

≥98.0% (HPLC)

• 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
• PubChem Substance ID: 329747419
• eCl@ss: 39024506
• UNSPSC Code: 41116107
• NACRES: NA.47
• EC Number: 204-498-2
• MDL number: MFCD00002196
• Beilstein/REAXYS Number: 1877976

Properties

• Quality Segment: 100
• assay: ≥98.0% (HPLC)
• form: powder
• pH range: 5.7-6.3
• mp: 146-149 °C (lit.)
• density: 1.21 g/cm³
• suitability: suitable for microscopy
• application(s): diagnostic assay manufacturing; hematology; histology
• 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

Description

Application

Propyl gallate is used as an anti-fade reagent in fluorescence microscopy to reduce photobleaching of fluorescent probes.

Preparation Note

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

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H317,H318,H410
• pcodes: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1
• wgk: 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
• Storage Class: 11 - Combustible Solids