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Leading MOCA manufacturer. Professional Manufacturer of curing agent for casting PU, TPU. Polyurethane coating and Epoxy resin.
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MOCA; 4 4-Methylenebis-O-Chloroaniline; CAS:101-14-4

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MOCA; 4 4-Methylenebis-O-Chloroaniline; CAS:101-14-4

Brand Name : XIANGYUAN CHEM
Model Number : CHINAMOCA
Certification : ISO9001
Place of Origin : CHINA
MOQ : NMQ
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 1200MT PER MONTH
Delivery Time : 8-20 DAYS
Packaging Details : 25KG;50KG;250KG
Price : Negotiable
CAS No. : 101-14-4
product : 4,4'-Methylene-bis(2-chloroaniline) (MOCA)
Molecular Formula : C13H12N2Cl2
Molecular Weight : 267.16
Melting range,℃ : 98 – 102
Purity : 99% min
Amine value,mmol.g : 7.4-7.6
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MOCA; 4 4-Methylenebis-O-Chloroaniline; CAS:101-14-4

1. Chemical Name: 4,4'-Diamino-3,3'-dichlorodiphenylmethane (MOCA)

2. Molecular Formula: C13H12N2Cl2
3. Molecular Weight: 267.16

4. Soluble in organic solvent, insoluble in water.


Technical Standard

ItemMOCA-IIMOCA-I
AppearanceLight yellow granulesWhite acicular crystal
Melting Point (°C)≥98102~108
Water Content (%)≤0.30.3
Color and Luster (Gardner)≤44
Amine Value (mamol/g)7.4-7.67.4-7.6
Liquid Density (107°C)1.261.26
Solid Density (24°C)1.441.44
Chlorine Content (%)2626
Water AbsorptionN/AN/A
Storagedry place, out of sunlight
SolubilitySoluble in alcohol, benzene, toluene, butanone
SafetyLD50(mat)>5000mg/kg, wear mask, gloves, goggle

Application:

As crosslinking agent or curing agent, MOCA can be used in the production of machines, buildings, automobiles, airplane, mining and sport equipment, or used in the curing of epoxy resin.
Including:
1. Suitable for PU products cast by casting machine such as :
wheel of sliding way, rubber rollers, lining of mold, swirler, driving belt,
coupling, screen cloth, and sealing products, etc;
2. Curing of epoxy resin.

Packing:
1. Black plastic lined waterproof composite paper bag;
25kg.
2. Plastic bag lined cardboard drum; 50kg.

Description

Methylene bis 2,4 aniline (MOCA) (4,4-) is used to make polyurethane products that are a significant component of many common appliances. These are widely used in such items as gear systems in modern office and home appliances, sporting goods, mouldings for motor vehicle body parts and military equipment. The compound is commonly used as a coating to set other glues, plastics and adhesives. Its main purpose is to act as a curing agent for other polyurethane and elastomer compounds. It is essential for creating chemical reactions that bond other molecules in relatively stable complex structures which comprise these compounds.

Substance details

Substance name: 4,4'-Methylene-bis(2-chloroaniline) (MOCA)

CASR number: 101-14-4

Molecular formula: C13H12Cl2N2

Synonyms: 3,3'-Dichloro-4,4'-diaminodiphenyl methane; BOCA; Bis Amine; Cyanaset; DACPM; MOCA; MBOCA; Curene 442; di(4-amino-3-chlorophenyl)methane; 4,4'-diamino-3,3'-dichlorodiphenylmethane;4,4'-methylenebis(2-chloroaniline); p,p'-methylenebis(alpha-chloroaniline); methylene-bis-orthochloroaniline; bis-amine A; Cl-mda; curalin M; 4,4-Methylene bis(2-chloroaniline).

Physical properties

Tan to colourless solid with no odour.

Melting Point: 110°C

Specific Gravity: 1.44

Chemical properties

Methylene bis 2,4 aniline (MOCA) (4,4-) is a synthetic chemical used to make polyurethane. It is moderately soluble in water but soluble in alcohol, ether, organic and some solvents. It can be gradually broken down by the action of sunlight in air and by microscopic organisms in soil or water. When heated to the point of decomposing it gives off toxic fumes of hydrochloric acid, complex organic compounds and oxides of nitrogen.

Further information

The National Pollutant Inventory (NPI) holds data for all sources of Methylene bis 2,4 aniline (MOCA) emissions in Australia.


CHINAMOCA

SUZHOU XIANGYUAN SPECIAL FINE CHEMICAL CO.,LTD
ADD: No.25/27 Pingsi Road Suzhou 215001 China

TEL:86-512-67536550 FAX:86-512-67545159

Skype: anna200999

ABOUT US:

We’re specialized in producing curatives for PU product. Epoxy resin, Polyurea coating, Waterproof coating. The company has now become a modern enterprise integrating R&D, production and sales through dozen years of development from established in 1992.Our registered trademark “XIANGYUAN” curing angets cover MOCA, HQEE, HQEE-L, HER, HER-L, MOEA, XYlink MCDEA, XYlink311, P-1000, P650, OCA, etc..

Certified with ISO 9001 quality management system and ISO environmental management system since March, 2001. Our company founded Engineering Technology Research Center of Jiangsu Province, National Enterprise Post-doctoral Research Workstations, Enterprise Academician Workstation of Jiangsu Province etc.. It was awarded as a High-Tech Enterprise of Jiangsu Province and a key High-Tech enterprise of national torch program.

At present, the wholly owned subsidiary company – Jiangsu Xiangyuan chemical Co., Ltd. in Jiangsu Rudong coastal economic development zone has put into mass production, This marked “XIANGYUAN” MOCA annual output capacity will be more than 20,000 tons, and the production technology of polyurethane curing agent achieved a new level in China.


Product Tags:

4 4 diaminodiphenylmethane

      

ortho chloroaniline

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

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