Creosote oil, acenaphthene fraction is a complex mixture of chemicals primarily derived from coal tar or wood tar, with acenaphthene, a polycyclic aromatic hydrocarbon (PAH), as its main component. This substance is recognized for its wood preservative and insecticidal properties, yet it is also acknowledged for its toxicity and potential carcinogenicity, which poses significant risks to both human health and the environment.
90640-84-9
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Basic information
- Product Name: Creosote oil, acenaphthene fraction
- Synonyms: Creosote oil, acenaphthene fraction;Creosote oil, acenaphthene fraction Wash Oil [A complex combination of hydrocarbons produced by the distillation of coal tar and boiling in the range of approximately 240°C to 280°C (464°F to 536°F). Composed primarily of acenaphthene, naphthalene and;Creosote oil,acenaphtene fraction
- CAS NO:90640-84-9
- Molecular Formula:
- Molecular Weight:
- EINECS: 292-605-3
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 237.63℃[at 101 325 Pa]
- Flash Point: N/A
- Appearance: /
- Density: 1.05-1.088[at 20℃]
- Vapor Pressure: 11.17-38.5Pa at 20-25.16℃
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 4.95[at 20 ℃]
- Water Solubility: 25-6110mg/L at 20℃
- CAS DataBase Reference: Creosote oil, acenaphthene fraction(CAS DataBase Reference)
- NIST Chemistry Reference: Creosote oil, acenaphthene fraction(90640-84-9)
- EPA Substance Registry System: Creosote oil, acenaphthene fraction(90640-84-9)
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Safety Data
- Hazard Codes: T
- Statements: 45
- Safety Statements: 53-45
- RIDADR: 2810
- WGK Germany:
- RTECS:
- HazardClass: 6.1(b)
- PackingGroup: III
- Hazardous Substances Data: 90640-84-9(Hazardous Substances Data)
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90640-84-9 Usage
Uses
Used in Wood Preservation Industry:Creosote oil, acenaphthene fraction is used as a wood preservative for its ability to protect wood from decay, fungi, and insect infestation. Its application helps extend the lifespan of wooden structures and materials, making it a valuable component in the industry.
Used in Pest Control:
In the pest control sector, creosote oil, acenaphthene fraction serves as an insecticide, leveraging its toxic properties to control and eliminate pests that can damage crops, forests, and other environments.
However, due to its known toxic and potentially carcinogenic nature, it is crucial to handle creosote oil, acenaphthene fraction with care to minimize exposure risks through inhalation, ingestion, or skin contact. Proper disposal and safety measures are essential to protect both human health and the environment from its harmful effects.
Check Digit Verification of cas no
The CAS Registry Mumber 90640-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,4 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.Calculate Digit Verification of CAS Registry Number 90640-84:
(7*9)+(6*0)+(5*6)+(4*4)+(3*0)+(2*8)+(1*4)=129
129 % 10 = 9
So 90640-84-9 is a valid CAS Registry Number.
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90640-84-9Downstream Products
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Creosote oil, acenaphthene fraction
