DL-α-Tocopherol (CAS No. 10191-41-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of DL-α-Tocopherol is 10191-41-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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d1-α-生育酚EP杂质B · CAS 10191-41-0 · C29H50O2. UNII 7QWA1RIO01. Boiling Point: BP: 200-220 °C at 0.1 mmHg; Melting Point: 2.5-3.5 °C; Density: 0.950 at 25 °C/4 °C.
| CAS 号 | 10191-41-0 |
|---|---|
| PubChem CID | 2116 |
| 分子式 | C29H50O2 |
| IUPAC 名称 | 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol |
| UNII(FDA) | 7QWA1RIO01 |
| 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 |
| Formal Charge | 0 |
| Boiling Point | BP: 200-220 °C at 0.1 mmHg |
|---|---|
| Melting Point | 2.5-3.5 °C |
| Density | 0.950 at 25 °C/4 °C |
| Refractive Index | [n]D/20 1,503-1,507 |
| 法规与食品接触 | ANTIOXIDANT: Food Additives ANTIOXIDANT; NUTRIENT_SUPPLEMENT: Food Additives JECFA ADI: 0.15-2 mg/kg bw TRS 751-JECFA 30/18 FAS 21-JECFA 30/55 RRR-alpha-TOCOPHEROL |
|---|---|
| GHS 通报统计 | 25.2% (567 / 2247) |
| GHS 通报统计 | 25.2% (567 / 2247) |
|---|---|
| 已通报的危害声明 | H317 (74.3%) |
DL-α-生育酚; 10191-41-0;苯丙醇; α-生育酚,DL-;维生素 E DL-α; dl-.α.-生育酚; UNII-7QWA1RIO01; DL-5,7,8-三甲基母育酚; 7QWA1RIO01; CCRIS 5853; 2H-1-苯并吡喃-6-醇,3,4-二氢-2,5,7,8-四甲基-2-(4,8,12-三甲基十三烷基)-; EINECS 233-466-0; .α.-生育酚,DL-;罗诺泰克 DF 120; IRGANOX E 210;紫外线2000AO
CAS 号 10191-41-0;分子式 C29H50O2;分子量 — g/mol。
DL-ALPHA-TOCOPHEROL, 10191-41-0, Ephanyl, alpha-Tocopherol, DL-, Vitamin E DL-alpha, dl-.alpha.-Tocopherol.
已记录的法规收录:ANTIOXIDANT: Food Additives; ANTIOXIDANT; NUTRIENT_SUPPLEMENT: Food Additives; JECFA ADI: 0.15-2 mg/kg bw。
25.2% 的 GHS 通报认为不构成危害分类(567 / 2247)。
Boiling Point: BP: 200-220 °C at 0.1 mmHg; Melting Point: 2.5-3.5 °C; Density: 0.950 at 25 °C/4 °C; Refractive Index: [n]D/20 1,503-1,507.
本页事实取自 PubChem(美国国家医学图书馆)与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具,不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.