Name | 8-Amino-2-methylquinoline |
Synonyms | ASISCHEM C75211 8-Aminoquinaldine IFLAB-BB F1716-0336 8-AMINO-2-QUINALDINE ASINEX-REAG BAS 08909099 2-METHYLQUINOLIN-8-AMINE 2-Methyl-8-quinolinamine 2-methylquinolin-8-amine 8-Amino-2-methylquinoline 8-AMINO-2-METHYLQUINOLINE 2-METHYL-QUINOLIN-8-YLAMINE |
CAS | 18978-78-4 |
EINECS | 606-190-7 |
InChI | InChI=1/C10H10N2/c1-7-5-6-8-3-2-4-9(11)10(8)12-7/h2-6H,11H2,1H3 |
InChIKey | JHIAOWGCGNMQKA-UHFFFAOYSA-N |
Molecular Formula | C10H10N2 |
Molar Mass | 158.2 |
Density | 1.169±0.06 g/cm3(Predicted) |
Melting Point | 56-58°C |
Boling Point | 316.6±27.0 °C(Predicted) |
Flash Point | 171.1°C |
Solubility | soluble in Methanol |
Vapor Presure | 0.000405mmHg at 25°C |
Appearance | Yellow crystal |
Color | White to Amber to Dark green |
pKa | pK1: 4.86(+1) (25°C) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.681 |
Hazard Symbols | Xi - Irritant |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R41 - Risk of serious damage to eyes |
Safety Description | S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
HS Code | 29334900 |
Hazard Class | IRRITANT |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
introduction | 8-aminoquinaldine is a dye intermediate applied to high-grade organic pigment industry. due to the reduction of alkali sulfide or iron powder in the existing technology, its production cost is high, the three wastes are large, and the quality is poor, and the industrial practicability is not great, resulting in domestic dependence on imports, making the pigment yellow 138 of the downstream products produced not bright, and the production cost is high. |