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| 4,4'-METHYLENE-BIS(2-CHLOROBENZENAMINE) | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 101-14-4 |
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| EINECS NO. | 202-918-9 | |
| FORMULA | CH2[C6H3(Cl)NH2]2 | |
| MOL WT. | 267.16 | |
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H.S. CODE |
2921.59 | |
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TOXICITY |
Oral rat LD50:1140 mg/kg | |
| SYNONYMS | p,p'-Methylene Bis(alpha-chloroaniline); Bis amine; | |
| 3,3'-Dichloro-4,4'-diaminodiphenyl methane; Bisamine A; MBOCA; 4,4'-Diamino-3,3'-Dichlorodiphenylmethane; 4,4'-Methylenebis(2-chloroaniline); Di(4-amino-3-chlorophenyl)methane; Methylene-bis-orthochloroaniline; 2,2'-Dichloro-4,4'-methylene dianiline; Di-(4-amino-3-clorofenil)Metano (Italian); 3,3'-Dichlor-4,4'- Diamino Diphenylmethan (German); 3,3'-dichloro-4,4'- Diaminodifenilmetano (Italian); | ||
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | off-white to yellow solid | |
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MELTING POINT |
102 - 107 C | |
| BOILING POINT | ||
| SPECIFIC GRAVITY | 1.24 - 1.26 | |
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SOLUBILITY IN WATER |
Insoluble | |
| pH | weak base | |
| VAPOR DENSITY | ||
| AUTOIGNITION |
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REFRACTIVE INDEX |
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| NFPA RATINGS | Health: 2; Flammability: 1; Reactivity: 0 | |
| FLASH POINT |
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| STABILITY | Stable under ordinary conditions | |
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APPLICATIONS |
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| 4,4'-Methylene-bis(2-chloroaniline), chlorinated analogue of 4,4กฏ-methylenedianiline, is an aromatic diamine used in the plastics industry as curing agent for epoxy resins and urethane rubbers. Aromatic diamines are used as a monomer to form copolymers like nylons, polyesters and polyurethanes for characteristic properties. They can form a protein-like structure at both ends of each monomer. The chain length characteristics with recurring amide groups provide a variety physical properties and are further processed into various applications including plastics, oil-modified and moisture-area types of urethane coatings, polyamides for printing inks, dimer acids, textiles, lubricant additive as scale and corrosion inhibitor, epoxy curing agent, isocyanates, water treatment chemicals, biocides, and pharmaceutical intermediates. | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
off-white to yellow flakes | |
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AMINE |
7.4 - 7.6 (m,mol/g) | |
| WATER | 0.2 % max | |
| FREE ANILINE |
1.5% max | |
| TRANSPORTATION | ||
| PACKING | 40kgs in fiber drum | |
| HAZARD CLASS | ||
| UN NO. | 2018 | |
| REMARKS | ||
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Other CAS RN: 29371-14-0; 51065-07-7; 78642-65-6; 126699-69-2 |
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