| Identification | |
| Name: | Propyl Gallate |
| Synonyms: | Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl 3,4,5-trihydroxybenzoate; 3,4,5-Trihydroxybenzoic acid propyl ester; Gallic acid propyl ester; nipa 49; nipagallin p; n-propyl ester of 3,4,5-trihydroxybenzoic acid; PG; Progallin P; Tenox PG |
| CAS: | 121-79-9 |
| EINECS: | 204-498-2 |
| Molecular Formula: | C10H12O5 |
| Molecular Weight: | 212.2 |
| InChI: | InChI=1/C10H12O5/c1-2-3-15-10(14)6-4-7(11)9(13)8(12)5-6/h4-5,11-13H,2-3H2,1H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 25kgs |
| Density: | 1.363g/cm3 |
| Stability: | Stable under normal temperatures and pressures. |
| Refractive index: | 1.5204 (167 C) |
| Solubility: | ethanol: 50 mg/mL |
| Appearance: | white granular |
| Specification: |
? Propyl gallate , with CAS number of 121-79-9, can be called 3,4,5-Trihydroxybenzene-1-propylcarboxylate ; Propyl Gallate BP/EP ; propyl gallate;propyl 3,4,5-trihydroxybenzoate ; n-Propyl ester of 3,4,5-trihydroxybenzoic acid ; Benzoic acid, 3,4, 5-trihydroxy-, propyl ester ; 3,4, 5-Trihydroxybenzoic acid, propyl ester . It is a?white to light beige crystalline powder.?Propyl gallate (CAS NO.121-79-9) is used as a triplet quencher in fluorescence microscopy. It is used as food and feed additives, and in foods, cosmetics, hair products, adhesives, and lubricants. n-PROPYL GALLATE is used to protect oils and fats in products from oxidation. |
| Report: |
NTP Carcinogenesis Bioassay (feed); No Evidence: mouse, rat NTPTR* ?? National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. NTP-TR-240 ,1982. . Reported in EPA TSCA Inventory. |
| HS Code: | 29182950 |
| Color: | WHITE TO CREAMY-WHITE CRYSTALLINE POWDER COLORLESS CRYSTALS NEEDLES IN WATER FINE, IVORY POWDER |
| Usage: | Antioxidant or synergist to retard or prevent rancidity in lard & other edible fats & oils, laboratory reagent. |
| Safety Data | |
| Hazard Symbols |
Xn:Harmful
|
 |
|
