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Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.We have our own independent lab test center,and also has scientific cooperation with local colleges and institutes.
4,4'-methylene-bis(2-chloroaniline) MOCA
Product Information
| Product Name | 4,4'-methylene-bis(2-chloroaniline) |
| Synonyms | MOCA |
| Molecular Formula | C13H12Cl2N2 |
| Molecular Weight | 267.1538 |
| CAS Registry Number | 101-14-4 |
| EINECS | 202-918-9 |
| Density | 1.354g/cm3 |
| Melting point | 102-107℃ |
| Boiling point | 419.607°C at 760 mmHg |
| Refractive index | 1.671 |
| Flash point | 207.571°C |
| Water solubility | <0.1 g/100 mL at 25℃ |
| Vapour Pressur | 0mmHg at 25°C |
Specification
|
Item |
MOCA(I) |
MOCA(II) |
MOCA(II) |
|
Appearance |
white needle crystal |
Light yellow powder |
Light yellow granular |
|
Melting point ° c |
≥98 |
≥98 |
≥98 |
|
Moisture content (%) |
≤0.1 |
≤0.2 |
≤0.1 |
|
Purity(%A/A) |
≥86 |
≥86 |
≥86 |
|
Gardner |
<3 |
≤4 |
≤4 |
|
Amine value(m mol/g) |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
|
Liquid concentration((107°C)g/ml |
1.26 |
1.26 |
1.26 |
|
Soild concentration((24°C)g/cm3 |
1.44 |
1.44 |
1.44 |
|
Free aniline % |
≤1.0 |
≤2.0 |
≤1.0 |
|
Clarity |
Acetone solution clear transparent, insoluble material is less than 0.04% |
||
Application
a.Casting polyurethane products: Package lugs, elevator guide wheel, skateboard wheels,
all kinds of rubber rollers, various polyurethane cushioning plate, bar, mold lining, cyclone,
polyurethane timing belt, ribbed belts, couplings, screen mesh, corrugated shock tube,
sealing product,etc
b.Playground plastic runway, sports and fitness equipment, polyurethane coatings,
building waterproof materials;
c.The curing of epoxy resin.
Packing & Delivery
Packing: 25kg/bag or 25kg/drum or according per customer's requirement
Delivery: Within 3-5 working days after order confirmed
