Products Description
What is 4,4'-Methylene-bis(2-ethylaniline)?
4,4'-Methylene-bis(2-ethylaniline) is an organic compound. It is a light yellow oily viscous liquid. It is easily soluble in ethanol, xylene and benzene, but insoluble in water. Its CAS number is 19900-65-3, EINECS number is 243-420-1, chemical formula is C₁₇H₂₂N₂, and molecular weight is 254.37. Its density is about 1.0344, melting point is between 45.5 - 46.5°C, boiling point is about 387.59°C, and refractive index is about 1.5794. The predicted value of acidity coefficient is 5.10±0.25. It needs to be stored at 2 - 8°C and protected from light.
Basic Info
| CAS Number | 19900-65-3 |
| EINECS Number | 243-420-1 |
| Chemical Formula | C₁₇H₂₂N₂ |
| Molecular Weight | 254.37 |
| Density | 1.0344 (rough estimate) |
| Melting Point | 45.5-46.5 °C (Solv: hexane (110-54-3); benzene (71-43-2)(1:1)) |
| Boiling Point | 387.59°C (rough estimate) |
| Refractive Index | 1.5794 (estimate) |
| Acidity Coefficient | 5.10±0.25 (Predicted) |
| Storage Condition | 2-8°C (protect from light) |
Uses
Production of polyether polyurethane elastomers: 4,4'-Methylene-bis(2-ethylaniline) is one of the main raw materials used to make elastomer materials such as foams, sealants, and coatings.
Preparation of photosensitive materials: It is an important compound in photosensitive materials, such as photoinitiators and photocuring agents.
Used in the synthesis of dyes: As a synthetic intermediate for dyes, it is used to synthesize pigments and dyes with special color spectra.
Safety Information
- 4,4'-Methylene-bis(2-ethylaniline) is an organic compound with certain potential hazards to the environment. Avoid discharging it into water bodies and soil.
- During operation, appropriate personal protective equipment should be worn, including protective glasses, protective gloves and protective clothing.
- Avoid inhaling the odor of its vapor or solution, and ensure well-ventilated laboratory conditions.
- In case of accidental contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
- During storage and handling, keep away from fire and oxidants to avoid reactions with other substances.
Company Profile
Gneebio is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Russia, Canada, Australia, Europe, etc., and we provide fast shipping services to our customers. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.
FAQ
Q1.What are the payment terms?
A:We could accept T/T, L/C, and DP payment terms.
Q2.How about the different indexes of products in the same application?
A:Specifications can be customized according to your application.
Q3.How about the samples of products?
A:We can provide free samples under 2 kg (not including freight charge).
Q4.How about the price of products?
A:Our products are of high purity with good quality, and the price is based on different specifications and quantities.
Q5.What's the shelf life for the cargo?
A:Our product's shelf life is 2 years, which is based on dry and ventilated storage.
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