Tea polyphenol (CAS 84650-60-2) — formula C22H18O11, molecular weight 458.4; category food additives.
Tea polyphenol (CAS 84650-60-2) is a chemical raw material in the food additives category. Its molecular formula C22H18O11 comprises 22 C, 18 H, 11 O atoms. Its molecular weight is about 458.4. Reported physicochemical data: LogP about 1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 84650-60-2 |
|---|---|
| Molecular Formula | C22H18O11 |
| Molecular Weight | 458.4 |
| LogP | 1.2 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品配料, 日化原料, 精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥 |
| Category | Antioxidants |
Documented applications: 典型应用领域：食品配料, 日化原料, 精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥.
Tea polyphenol is a food-grade compound with CAS registry number 84650-60-2 and molecular formula C22H18O11 (molecular weight 458.4), belonging to the food additives segment of chemical raw materials.
CAS number: 84650-60-2
Its molecular formula C22H18O11 comprises 22 C, 18 H, 11 O atoms.
Also known as: Tea polyphenol · 茶多酚
Category: food additives
The CAS registry number of Tea polyphenol is 84650-60-2.
Molecular formula C22H18O11, molecular weight 458.4.
It is also registered under: Tea polyphenol, 茶多酚.
Recorded applications: 典型应用领域：食品配料, 日化原料, 精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥.
Category: Antioxidants.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Tea polyphenol (CAS 84650-60-2), compiled from public chemistry databases.
| CAS Registry Number | 84650-60-2 |
|---|---|
| PubChem CID | 1287 |
| Molecular formula | C22H18O11 |
| IUPAC name | [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate |
| UNII (FDA) | HMS3393K21 |
| Molecular Weight | 458.4 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 4 |
| Exact Mass | 458.08491139 |
| Monoisotopic Mass | 458.08491139 |
| Topological Polar Surface Area | 197 |
| Heavy Atom Count | 33 |
Tea, ext.; RefChem:891232; 283-519-7; 84650-60-2; 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate; [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate; 107965-88-8; CHEMBL311663; 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate; [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl] 3,4,5-trihydroxybenzoate; 5,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl 3,4,5-trihydroxybenzoate; (+)-epigallocatechin gallate; C22H18O11; Green Tea Polyphenols; epigallocatechol-3-gallate; (-)-Epigallocatechingallate
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT TEA EXTRACT (THEA SINENSIS L.) CIR / INCI: Tonic; Skin conditioning; Astringent |
|---|---|
| GHS notification summary | 18.9% (313 / 1658) |
| GHS notification summary | 18.9% (313 / 1658) |
|---|---|
| Reported hazard statements | H225 (77.8%) |
This chemical does not meet GHS hazard criteria for 18.9% (313 of 1658) of reports.
H225 (77.8%): Highly Flammable liquid and vapor [Danger Flammable liquids]
Tea polyphenol · CAS 84650-60-2 · C22H18O11. UNII HMS3393K21.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 茶多酚