bis(4-amino-3-methylphenyl)methane
3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline)
CAS: 838-88-0
Molecular Formula: C15H18N2
bis(4-amino-3-methylphenyl)methane - Names and Identifiers
| Name | 3,3'-Dimethyl-4,4'-diaminodiphenylmethane 4,4'-Methylene-bis(2-methylaniline) |
| Synonyms | 4,4'-methylenedi-o-toluidin 4,4'-methylenebis(2-methyl-anilin bis(4-amino-3-methylphenyl)-methan 4,4'-Methylenebis(2-methylaniline) bis(4-amino-3-methylphenyl)methane 4,4'-Methylene-bis(2-methylaniline) 4,4'-methanediylbis(2-methylaniline) 3,3'-methanediylbis(2-methylaniline) 4,4'-methylenebis[2-methyl-benzenamin 4,4'-methylenebis(2-methyl-benzenamin Methane, bis[4-amino-3-methylphenyl]- 4,4'-methylenebis(2-methylbenzenamine) benzenamine, 4,4'-methylenebis[2-methyl- 4-[(4-aminophenyl)methyl]-2-methylaniline 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE 3,3'-Dimethyl-4,4'-diaminodiphenylmethane |
| CAS | 838-88-0 |
| EINECS | 212-658-8 |
| InChI | InChI=1/C15H18N2/c1-10-12(5-3-7-14(10)16)9-13-6-4-8-15(17)11(13)2/h3-8H,9,16-17H2,1-2H3 |
| InChIKey | WECDUOXQLAIPQW-UHFFFAOYSA-N |
bis(4-amino-3-methylphenyl)methane - Physico-chemical Properties
| Molecular Formula | C15H18N2 |
| Molar Mass | 226.32 |
| Density | 0.9543 (rough estimate) |
| Melting Point | 155-157°C |
| Boling Point | 357.94°C (rough estimate) |
| Flash Point | 248.7°C |
| Water Solubility | Insoluble in water |
| Vapor Presure | 1.8hPa at 205.5℃ |
| Appearance | neat |
| Color | White to Light yellow to Light orange |
| BRN | 398069 |
| pKa | 5.18±0.25(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.5000 (estimate) |
| MDL | MFCD00126963 |
| Use | Used as H-class insulation materials, polyurethane adhesives, epoxy resin curing agent |
bis(4-amino-3-methylphenyl)methane - Risk and Safety
| Risk Codes | R45 - May cause cancer R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | BY5300000 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 29215900 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
bis(4-amino-3-methylphenyl)methane - Reference Information
| (IARC) carcinogen classification | 2B (Vol. 4, Sup 7) 1987 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | used as Class H insulating materials, polyurethane adhesives, curing Agent for epoxy resin |
Last Update：2024-04-09 20:52:54
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Multiple Specifications
Product Name: 4,4'-Diamino-3,3'-Dimethyldiphenylmethane Visit Supplier Webpage Request for quotationCAS: 838-88-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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