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CAS NO.121-79-9
1(10-100)Gram1(100-200)Gram
Exhibition in shanghai
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Package & Shipment
| Propyl gallate Basic information |
| Product Name: | Propyl gallate |
| Synonyms: | 3,4,5-TRIHYDROXYBENZENE-1-PROPYLCARBOXYLATE;3,4,5-TRIHYDROXYBENZOIC ACID N-PROPYL ESTER;3,4,5-TRIHYDROXYBENZOIC ACID PROPYL ESTER;GALLIC ACID N-PROPYL ESTER;GALLIC ACID PROPYL ESTER;FEMA 2947;FEMA 2974;PROGALLIN P |
| CAS: | 121-79-9 |
| MF: | C10H12O5 |
| MW: | 212.2 |
| EINECS: | 204-498-2 |
| Product Categories: | FINE Chemical & INTERMEDIATES;Antioxidant;Biochemistry;Chemistry;Food additive,Antioxidant anticorrosive |
| Mol File: | 121-79-9.mol |
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| Propyl gallate Chemical Properties |
| mp | 146-149 °C(lit.) |
| FEMA | 2947 |
| storage temp. | 0-6°C |
| solubility | ethanol: 50 mg/mL |
| form | powder |
| Water Solubility | 0.35 g/100 mL (25 ºC) |
| Merck | 14,7859 |
| BRN | 1877976 |
| CAS DataBase Reference | 121-79-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 3,4,5-trihydroxy-, propyl ester(121-79-9) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-43-36/37/38 |
| Safety Statements | 24-37-36-26 |
| WGK Germany | 2 |
| RTECS | LW8400000 |
| HS Code | 29182950 |
| Hazardous Substances Data | 121-79-9(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 3,4,5-Trihydroxybenzoic acid propyl ester | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Propyl gallate Usage And Synthesis |
| Chemical Properties | white to light beige crystalline powder |
| Usage | Propyl Gallate is a known inhibitor of Tyrosinase, a polyphenol oxidase, which is an important enzyme in pigment biosynthesis in various organisms. It has also recently been seen to boost biodiesel li pid biosynthesis in cultures. |
| General Description | Fine white to creamy-white crystalline powder. Odorless or with a faint odor. Melting point 150°C. Insoluble in water. Slightly bitter taste. |
| Air & Water Reactions | Insoluble in water. |
| Reactivity Profile | Propyl gallate can react with oxidizing agents. Incompatible with strong acids, strong bases and strong reducing agents. Darkens in the presence of iron and iron salts. Contact with metals should be avoided . |
| Fire Hazard | Propyl gallate is combustible. |
| Propyl gallate Preparation Products And Raw materials |
| Preparation Products | Isobutyric acid-->1-propanesulfonic acid 3,3'-(hexadecylimino) bisdisodium salt |
| Raw materials | p-Toluenesulfonic acid-->PARA TOLUENE-->Glycerite-->Ethyl gallate-->phenyl hydrogen sulfate-->ISOPROPANOL, FOR HPLC [SUBSTITUTED BY 34863 RIEDEL] |
Service we provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
| C6H6O2 |