Your Address : Globalchemmade--Nanjing Hand In Hand Chemical & Technology Co., Ltd.
Name:Nanjing Hand In Hand Chemical & Technology Co., Ltd.
Type:Others
Tel:86-025-66033209
Fax:86-025-68847268
Address:China(Mainland)
Products detail
| Product Name: | Vulcanization accelerator MOCA |
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| CAS No: | 101-14-4 | |
| Product Type: | Catalysts & Chemical Agents -> Surface active agent | |
| Product spec: | 98 | |
| Packing: | ||
| Post Time: | 2014-01-13 | |
| Usage: | ||
| Description: | Name: 4,4''-Methylene bis(2-chloroaniline) Synonyms: METHYLENEBIS(2-CHLOROANILINE);CHEMBRDG-BB 5180272;di(4-amino-3-chlorophenyl)methane;DACPM;CUAMINE-M;CUAMINE-M SOLVENT;BIS-AMINE A; 2,2-DICHLORO-4,4''-METHYLENEDIANILINE CAS No.: 101-14-4 Molecular formula: C13H12Cl2N2 Molecular weight: 267.16 Properties: Granular, powder and liquid. Dissolve situation: Soluble in ethanol, acetone, chlorobenzene, organic solvent such as toluene and butanone, insoluble in water. Technical Specifications Items Granule Powder Melting point: 98%min 95%min Appearance Light yellow granular Light yellow powder Moisture% 0.30max Solidity density (24°C)/g/cm3 1.44 Liquid density (107°C)/g/ml 1.26 Amine value mmol/g 7.4-7.6 Free aniline% 1.00max Colour (Gardner) 4max Acetone insolubles% 0.04max hydroscopicity none Storage: Resin at high temperatures, with burning and explosion danger. Poisonous! There are carcinogenic. Application: Used for casting polyurethane rubber vulcanizing agent, crosslinking agent of polyurethane coating and adhesive, also can be used for curing epoxy resin. Liquid the mo card can be used in normal temperature curing agent and spray polyurea polyurethane curing agent.Preparation or source: From o-chloroaniline react with hydrochloric acid to generate o-chloroaniline hydrochloride s plus a condensation of formaldehyde and obtained after crude products, products with liquid alkali neutralization after approved by steam distillation, water washing, heavy crystallization, dehydration, drying in the dilute ethanol and finished products. | |