Natural carotene (CAS 7488-99-5) — formula C40H56, molecular weight 536.9; category dyes and pigments.
Natural carotene (CAS 7488-99-5) is a dyes and pigments. Its molecular formula C40H56 comprises 40 C, 56 H atoms. Its molecular weight is about 536.9. Reported physicochemical data: melting point around 187.5 °C, LogP about 13.6. Dyes and pigments impart color to textiles, plastics, coatings and inks, with attention to fastness, dispersibility and application process. Applied in textile dyeing, plastic coloring, inks and coatings, paper and leather processing. 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 | 7488-99-5 |
|---|---|
| Molecular Formula | C40H56 |
| Molecular Weight | 536.9 |
| Melting Point | 187.5 °C |
| LogP | 13.6 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | plastic coloring, inks and coatings, paper and leather processing. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Coloring Agents|Nutrition Enhancers |
Documented applications: plastic coloring, inks and coatings, paper and leather processing. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Natural carotene is a colorant or pigment compound with CAS registry number 7488-99-5 and molecular formula C40H56 (molecular weight 536.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 7488-99-5
Its molecular formula C40H56 comprises 40 C, 56 H atoms.
Also known as: Natural carotene · 天然胡萝卜素 · R(+)-alpha-Carotene synthetic
Category: dyes and pigments / food additives
The CAS registry number of Natural carotene is 7488-99-5.
Molecular formula C40H56, molecular weight 536.9.
It is also registered under: Natural carotene, 天然胡萝卜素, R(+)-alpha-Carotene synthetic.
Recorded applications: plastic coloring, inks and coatings, paper and leather processing. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Coloring Agents / Nutrition Enhancers.
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 carotene (CAS 7488-99-5), compiled from public chemistry databases.
| CAS Registry Number | 7488-99-5 |
|---|---|
| PubChem CID | 6419725 |
| Molecular formula | C40H56 |
| IUPAC name | 1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-[(1R)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene |
| UNII (FDA) | 45XWE1Z69V |
| Molecular Weight | 536.9 |
|---|---|
| XLogP3 | 13.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 10 |
| Exact Mass | 536.438201786 |
| Monoisotopic Mass | 536.438201786 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 40 |
| Melting Point | 187.5 °C |
|---|
7488-99-5; ALPHA-CAROTENE; (6'R)-beta,epsilon-Carotene; (+)-alpha-Carotene; Hi-Alpha; 45XWE1Z69V; CHEBI:28425; CHEBI:35147; DTXSID00893691; C05433; RefChem:555426; (6'R)-beta, epsilon-carotene; DTXCID001323736; 432-70-2; beta,epsilon-Carotene; Carotene
R(+)-alpha-Carotene synthetic · CAS 7488-99-5 · C40H56. UNII 45XWE1Z69V. Melting Point: 187.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 天然胡萝卜素