叶黄素粉（CAS 127-40-2）：分子式 C40H56O2、分子量 568.9。
| CAS号 | 127-40-2 |
|---|---|
| 分子式 | C40H56O2 |
| 分子量 | 568.9 |
| 熔点 | 196 |
| LogP | 7.9 |
| 应用领域 | Use Classification: Food additives、Food Additives -> COLOUR、NUTRIENT_SUPPLEMENT -> JECFA Functional Classes、Food Additives -> COLOUR -> JECFA Functional Classes、General Manufacturing Information: .beta.、.epsilon.-Carotene-3、3'-diol、(3R、3'R、6'R)-: ACTIVE |
登记用途：Use Classification: Food additives、Food Additives -> COLOUR、NUTRIENT_SUPPLEMENT -> JECFA Functional Classes、Food Additives -> COLOUR -> JECFA Functional Classes、General Manufacturing Information: .beta.、.epsilon.-Carotene-3、3'-diol、(3R、3'R、6'R)-: ACTIVE。
叶黄素粉 是一种化工化合物，登记 CAS 号为 127-40-2，分子式 C40H56O2（分子量 568.9）。
登记 CAS 号：127-40-2
其分子式 C40H56O2 由 40 个碳、56 个氢、2 个氧 组成。
别名/同义词：叶黄素粉 · Lutein Powder
叶黄素粉 的 CAS 登记号为 127-40-2。
分子式 C40H56O2，分子量 568.9。
别名/同义词：叶黄素粉、Lutein Powder。
登记用途：Use Classification: Food additives、Food Additives -> COLOUR、NUTRIENT_SUPPLEMENT -> JECFA Functional Classes、Food Additives -> COLOUR -> JECFA Functional Classes、General Manufacturing Information: .beta.、.epsilon.-Carotene-3、3'-diol、(3R、3'R、6'R)-: ACTIVE。
叶黄素粉（CAS 127-40-2）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 127-40-2 |
|---|---|
| PubChem CID | 5281243 |
| Molecular formula | C40H56O2 |
| IUPAC name | (1R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1R,4R)-4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethylcyclohex-3-en-1-ol |
| UNII (FDA) | X72A60C9MT |
| Molecular Weight | 568.9 |
|---|---|
| XLogP3 | 11 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 10 |
| Exact Mass | 568.42803102 |
| Monoisotopic Mass | 568.42803102 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 42 |
| Melting Point | 196 |
|---|---|
| Melting Point | 196 °C |
| LogP | 7.9 |
| Color Additive Status | 73.275 |
| Color Additive Status | 73.295 |
| Color Additive Status | 73.315 |
Lutein; 127-40-2; all-trans-Lutein; Lutein A; Vegetable lutein; Vegetable luteol; Xantofyl; trans-Lutein; all-trans-Xanthophyll; FloraGLO; FloraGLO Lutein; E 161b; Oro Glo 7; beta,epsilon-Carotene-3,3'-diol, (3R,3'R,6'R)-; Leutein; DTXSID8046749
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Foods FDA Substance added to food: Use unspecified COLOUR; NUTRIENT_SUPPLEMENT: Food Additives COLOUR: Food Additives Scientific procedures FDA has no questions; some uses may require a color additive listing |
|---|---|
| GHS notification summary | 95.6% (151 / 158) |
| GHS notification summary | 95.6% (151 / 158) |
|---|
This chemical does not meet GHS hazard criteria for 95.6% (151 of 158) of all reports.
Reported as not meeting GHS hazard criteria by 151 of 158 companies (only 4.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Lutein Powder · CAS 127-40-2 · C40H56O2. UNII X72A60C9MT. Melting Point: 196; Melting Point: 196 °C; LogP: 7.9.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Lutein Powder