16489-89-7
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Basic information
- Product Name: 2,2,4,6-tetramethyl-1,2,3,4-tetrahydro-quinoline
- Synonyms:
- CAS NO:16489-89-7
- Molecular Formula:
- Molecular Weight: 189.301
- EINECS: N/A
- Product Categories: N/A
- Mol File: 16489-89-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,2,4,6-tetramethyl-1,2,3,4-tetrahydro-quinoline(CAS DataBase Reference)
- NIST Chemistry Reference: 2,2,4,6-tetramethyl-1,2,3,4-tetrahydro-quinoline(16489-89-7)
- EPA Substance Registry System: 2,2,4,6-tetramethyl-1,2,3,4-tetrahydro-quinoline(16489-89-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 16489-89-7(Hazardous Substances Data)
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16489-89-7 Usage
General Description
2,2,4,6-tetramethyl-1,2,3,4-tetrahydroquinoline, also known as TMQ, is a chemical compound commonly used as an antioxidant and stabilizer in rubber products. It works by preventing the degradation of rubber materials caused by oxygen, heat, and light. 2,2,4,6-tetramethyl-1,2,3,4-tetrahydro-quinoline is highly effective in extending the lifespan and durability of rubber products, making it a valuable ingredient in the manufacturing of tires, hoses, belts, and other rubber-based goods. In addition to its antioxidant properties, TMQ also exhibits some inhibitory effects on the growth of certain bacteria and fungi, making it useful in various industrial and agricultural applications. However, it is important to handle this chemical with caution, as it can be harmful if inhaled or ingested, and may cause skin and eye irritation.Check Digit Verification of cas no
The CAS Registry Mumber 16489-89-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,8 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 16489-89:
(7*1)+(6*6)+(5*4)+(4*8)+(3*9)+(2*8)+(1*9)=147
147 % 10 = 7
So 16489-89-7 is a valid CAS Registry Number.
16489-89-7Upstream product
16489-89-7Downstream Products
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2,2,4,6-tetramethyl-1,2,3,4-tetrahydro-quinoline
