Natural Vitamin E Powder (CAS 18920-62-2) — formula C29H50O2, molecular weight 430.7; category fine chemicals.
Natural Vitamin E Powder (CAS 18920-62-2) is a chemical raw material in the fine chemicals category. Its molecular formula C29H50O2 comprises 29 C, 50 H, 2 O atoms. Its molecular weight is about 430.7. Reported physicochemical data: melting point around 3 °C, LogP about 10.7. 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 | 18920-62-2 |
|---|---|
| Molecular Formula | C29H50O2 |
| Molecular Weight | 430.7 |
| Melting Point | 3 °C |
| LogP | 10.7 |
| 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：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, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Fine Chemicals |
Documented applications: 典型应用领域：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, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Natural Vitamin E Powder is a high-value fine compound with CAS registry number 18920-62-2 and molecular formula C29H50O2 (molecular weight 430.7), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 18920-62-2
Its molecular formula C29H50O2 comprises 29 C, 50 H, 2 O atoms.
Also known as: Natural Vitamin E Powder · d-alpha tocopherol · Vitamin E powder
Category: fine chemicals
The CAS registry number of Natural Vitamin E Powder is 18920-62-2.
Molecular formula C29H50O2, molecular weight 430.7.
It is also registered under: Natural Vitamin E Powder, d-alpha tocopherol, Vitamin E powder.
Recorded applications: 典型应用领域：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, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Fine Chemicals.
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 Natural Vitamin E Powder (CAS 18920-62-2), compiled from public chemistry databases.
| CAS Number | 18920-62-2 |
|---|---|
| PubChem CID | 14985 |
| Molecular Formula | C29H50O2 |
| IUPAC Name | (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol |
| UNII (FDA) | N9PR3490H9 |
| Molecular Weight | 430.7 |
|---|---|
| XLogP3 | 10.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 12 |
| Exact Mass | 430.381080833 |
| Monoisotopic Mass | 430.381080833 |
| Topological Polar Surface Area | 29.5 |
| Heavy Atom Count | 31 |
| Melting Point | 3 °C |
|---|---|
| Vapor Pressure | 0.00000001 [mmHg] |
| Collision Cross Section | 213 Ų [M+H]+ |
| Collision Cross Section | 208.9 Ų [M-H]- |
alpha-Tocopherol; 59-02-9; D-alpha-Tocopherol; 5,7,8-Trimethyltocol; (+)-alpha-Tocopherol; 2074-53-5; Phytogermine; Eprolin; (R,R,R)-alpha-Tocopherol; a-Vitamin E; Denamone; Viteolin; Etavit; Esorb; (2R,4'R,8'R)-alpha-Tocopherol; alpha Tocopherol
| Regulatory & food contact | ANTIOXIDANT; NUTRIENT_SUPPLEMENT: Food Additives Alpha-tocopherol (fruit and vegetable derived) Scientific procedures FDA has no questions (in PDF) NutriFusion LLC JECFA ADI: 0.15-2 mg/kg bw |
|---|---|
| GHS notifications | 92.8% (270 / 291) |
| GHS notifications | 92.8% (270 / 291) |
|---|---|
| Notified hazard statements | H317 (68.2%) |
Natural Vitamin E Powder · CAS 18920-62-2 · C29H50O2. UNII N9PR3490H9. Melting Point: 3 °C; Vapor Pressure: 0.00000001 [mmHg]; Collision Cross Section: 213 Ų [M+H]+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Natural Vitamin E Powder