中文
Perfluoro-(4-methyl-2-pentene)Products
TECHNICAL SPECIFICATIONS:
| Physical properties | Item | Parameter | |
| Formula | C9H13N | Density | 0.963 g/cm2(25°C) |
| CAS | 88-05-1 | Melting point | -5°C |
| Molecular weight | 135.21 | Flash point | 96°C (Closed) |
| EINECS | 201-794-3 | Refractive index | 1.550-1.552 |
| Appearance | Light yellow oily liquid (industrial products may appear transparent brown),prone to discoloration upon contact with air or light | ||
| Solubility | Insoluble in water, slightly soluble in chloroform ethanol methanol easily soluble in organic solvents such as ether | ||
| Boiling point(latm)°C | 231-233°C (atmospheric pressure) ; 108-110°C (11 mmHg) | ||
CHEMICAL PROPERTIES：
Weak alkalinity: amino alkalinity is weaker than aniline and can undergo neutralizationeactions with acids
Oxidation sensitivity: rich electronic structures are prone to oxidation and deterioration,and need to be sealed and stored away from light
Coupling reaction activity: Under transition metal catalysis, it can undergo cross coupling with aryl halides to synthesize diphenylamine derivatives
APPLICATION：
Dye intermediates: key raw materials for synthesizing weakly acidic dyes such as Pralan RAW and Brilliant Blue RAW
Pesticide synthesis: used for preparing herbicides, antioxidants and other agriculturalchemical products
Organic synthesis: construction of diphenylamine derivatives and pharmaceutical intermediates
SAFETY AND STORAGE：
Risk description: inhalation/skin contact/ingestion toxic;
Protective measures: avoid light and store in an inert atmosphere; Wear protective equipmentduring operation, rinse with clean water immediately upon contact, and seek medical attentionimmediately if the situation is severe
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