2,2,4-Trimethyl-1,2-dihydroquinoline - CAS 147-47-7
Catalog: |
BB010200 |
Product Name: |
2,2,4-Trimethyl-1,2-dihydroquinoline |
CAS: |
147-47-7 |
Synonyms: |
2,2,4-trimethyl-1H-quinoline; 2,2,4-trimethyl-1H-quinoline |
Application: |
Used as a monomer; The polymer is a rubber antioxidant. |
IUPAC Name: | 2,2,4-trimethyl-1H-quinoline |
Description: | Stability: Light SensitiveApplications: 1,2-Dihydro-2,2,4-trimethylquinoline is used as an antioxidant in styrene-butadiene and nitrile-butadiene rubbers and latexes. It was selected for evaluation because it is a derivative of quinoline, a known rodent carcinogen, and was regarded as having potential carcinogenic activity. |
Molecular Weight: | 173.25 |
Molecular Formula: | C12H15N |
Canonical SMILES: | CC1=CC(NC2=CC=CC=C12)(C)C |
InChI: | InChI=1S/C12H15N/c1-9-8-12(2,3)13-11-7-5-4-6-10(9)11/h4-8,13H,1-3H3 |
InChI Key: | ZNRLMGFXSPUZNR-UHFFFAOYSA-N |
Boiling Point: | 293.92 °C (rough estimate) |
Melting Point: | 120 °C |
Flash Point: | 214 °F |
Density: | 1.0215 (rou gh estimate) |
Solubility: | less than 0.1 mg/mL at 66 °F |
Appearance: | Dark yellow to very dark brown oil |
Storage: | Amber Vial, Refrigerator, Under inert atmosphere |
Decomposition: | Disaster hazard: see quinoline. Dangerous; when heated to decomposition it emits toxic fumes of /nitrogen oxides /quinoline |
LogP: | 3.43200 |
Refractive Index: | 1.5680 (estimate) |
GHS Hazard Statement: | H412 (92.61%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] |
Precautionary Statement: | P261: Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP]. P305: IF IN EYES: P338: Remove contact lenses if present and easy to do. Continue rinsing. P351: Rinse cautiously with water for several minutes. |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
CN-113480690-A | Multi-component copolymer and preparation method thereof | 20210818 |
CN-113512238-A | Aircraft tire bead reinforcing rubber and preparation method and application thereof | 20210809 |
CN-113480859-A | Rubber protective wax, and preparation method and application thereof | 20210728 |
CN-113429632-A | High-thermal-conductivity expandable graphite microcapsule and preparation method and application thereof | 20210719 |
CN-113462065-A | Light flame-retardant thermal-shrinkage insulating sleeve material and preparation method thereof | 20210625 |
PMID | Publication Date | Title | Journal |
21886894 | 20110701 | Neglected disease - african sleeping sickness: recent synthetic and modeling advances | Scientia pharmaceutica |
21240646 | 20110301 | The mystery of the discolored flints. New molecules turn prehistoric lithic artifacts blue | Analytical and bioanalytical chemistry |
20047276 | 20100211 | Antitrypanosomal activity of 1,2-dihydroquinolin-6-ols and their ester derivatives | Journal of medicinal chemistry |
15156773 | 20040101 | [Teratogenic effect of rubber components] | Medycyna pracy |
14667000 | 20030801 | Maternal-fetal distribution and prenatal toxicity of 2,2,4-trimethyl-1,2-dihydroquinoline in the rat | Birth defects research. Part B, Developmental and reproductive toxicology |
Complexity: | 227 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 173.120449483 |
Formal Charge: | 0 |
Heavy Atom Count: | 13 |
Hydrogen Bond Acceptor Count: | 1 |
Hydrogen Bond Donor Count: | 1 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 173.120449483 |
Rotatable Bond Count: | 0 |
Topological Polar Surface Area: | 12 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | 2.8 |
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