Azulene (CAS 275-51-4) — formula C10H8, molecular weight 128.17; category organic chemicals.
Azulene (CAS 275-51-4) is a chemical raw material in the organic chemicals category. Its molecular formula C10H8 comprises 10 C, 8 H atoms. Its molecular weight is about 128.17. Reported physicochemical data: LogP about 3.22. 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 | 275-51-4 |
|---|---|
| Molecular Formula | C10H8 |
| Molecular Weight | 128.17 |
| LogP | 3.22 |
| Applications | CIR ingredient: Azulene, PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and vocanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), Cosmetics, Azulene: ACTIVE |
| Category | Organic Chemicals|Fine Chemicals |
Documented applications: CIR ingredient: Azulene, PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and vocanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), Cosmetics, Azulene: ACTIVE.
Azulene is a carbon-based organic compound with CAS registry number 275-51-4 and molecular formula C10H8 (molecular weight 128.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 275-51-4
Its molecular formula C10H8 comprises 10 C, 8 H atoms.
Also known as: Azulene · 甘菊环
Category: organic chemicals / fine chemicals
The CAS registry number of Azulene is 275-51-4.
Molecular formula C10H8, molecular weight 128.17.
It is also registered under: Azulene, 甘菊环.
Recorded applications: CIR ingredient: Azulene, PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and vocanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), Cosmetics, Azulene: ACTIVE.
Category: Organic Chemicals / 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 Azulene (CAS 275-51-4), compiled from public chemistry databases.
| CAS Registry Number | 275-51-4 |
|---|---|
| PubChem CID | 9231 |
| Molecular formula | C10H8 |
| IUPAC name | azulene |
| UNII (FDA) | 82R6M9MGLP |
| Molecular Weight | 128.17 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.062600255 |
| Monoisotopic Mass | 128.062600255 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 10 |
| LogP | 3.22 |
|---|
azulene; 275-51-4; Cyclopentacycloheptene; Azunamic; Bicyclo[5.3.0]decapentaene; azulen; Bicyclo(5.3.0)decapentaene; Bicyclo(5.3.0)-deca-2,4,6,8,10-pentaene; 82R6M9MGLP; Bicyclo(5.3.0)-1,3,5,7,9-decapentaene; DTXSID2059770; NSC-89248; CHEBI:31249; RefChem:116159; DTXCID7037686; 205-993-6
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Azulene) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 9.1% (4 / 44) |
| GHS notification summary | 9.1% (4 / 44) |
|---|---|
| Reported hazard statements | H411 (90.9%) |
This chemical does not meet GHS hazard criteria for 9.1% (4 of 44) of reports.
H411 (90.9%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Azulene · CAS 275-51-4 · C10H8. UNII 82R6M9MGLP. LogP: 3.22.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甘菊环