Identification | More | [Name]
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE | [CAS]
838-88-0 | [Synonyms]
3,3'-DIMETHYL-4,4'-DIAMINODIPHENYLMETHANE 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE 4,4'-METHYLENE-BIS(2-METHYLANILINE) 4,4'-METHYLENEBIS-O-TOLUIDINE 4,4'-METHYLENE-DI(O-TOLUIDINE) 4,4’-methylenebis(2-methyl-anilin 4,4’-methylenebis(2-methyl-benzenamin 4,4’-methylenebis(2-methylbenzenamine) 4,4’-methylenebis[2-methyl-benzenamin 4,4’-methylenedi-o-toluidin bis(4-amino-3-methylphenyl)-methan bis(4-amino-3-methylphenyl)methane bis-4-amino-3-methylfenylmethan mbot me-mda 4-(4-amino-3-methylbenzyl)-2-methylbenzenamine 3,3'-Dimethyl-4,4'-diaminobiphenylmethane 4,4-DIAMINO-3,3-DIMETHYLDIPHENYL-METHAN 4,4-METHYLENE-BIS(2-METHYLANILINE),STAND ARD FOR GC 2,2'-Dimethyl-4,4'-methylenedianiline | [EINECS(EC#)]
212-658-8 | [Molecular Formula]
C15H18N2 | [MDL Number]
MFCD00126963 | [Molecular Weight]
226.32 | [MOL File]
838-88-0.mol |
Chemical Properties | Back Directory | [Melting point ]
155-157 °C | [Boiling point ]
357.94°C (rough estimate) | [density ]
0.9543 (rough estimate) | [vapor pressure ]
1.8hPa at 205.5℃ | [refractive index ]
1.5000 (estimate) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [Water Solubility ]
Insoluble in water | [form ]
neat | [pka]
5.18±0.25(Predicted) | [color ]
White to Light yellow to Light orange | [BRN ]
398069 | [InChIKey]
WECDUOXQLAIPQW-UHFFFAOYSA-N | [CAS DataBase Reference]
838-88-0(CAS DataBase Reference) | [IARC]
2B (Vol. 4, Sup 7) 1987 | [EPA Substance Registry System]
838-88-0(EPA Substance) |
Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
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 Statements ]
S53:Avoid exposure-obtain special instruction before use . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S60:This material and/or its container must be disposed of as hazardous waste . S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
3
| [RTECS ]
BY5300000
| [F ]
10-23 | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29215900 | [Safety Profile]
Confirmed carcinogen
with experimental carcinogenic data.
Moderately toxic by ingestion. An eye
irritant. Mutation data reported. When
heated to decomposition it emits toxic
fumes of NOx. |
Hazard Information | Back Directory | [Chemical Properties]
White powder. Soluble in ethanol and hot water. | [Uses]
4,4′-Methylene-bis(2-methylaniline) has been used as a reference standard for the determination of 4,4′-methylene-bis(2-methylaniline) in plastic multilayer food packaging materials by liquid chromatography (LC)-Orbitrap-full scan-high resolution mass spectrometry (HRMS). It may be used as a reference standard for the analysis of 4,4′-methylene-bis(2-methylaniline) in dyes, cosmetics, finger paints and inks for pens and tattoos by LC-MS. | [Uses]
4,4'-Diamino-3,3'-dimethyldiphenylmethane can be used for preparation polyimide and epoxy resin material.
| [Definition]
ChEBI: 4,4'-Methylene bis(2-methylaniline) is a diarylmethane. | [General Description]
4,4′-Methylene-bis(2-methylaniline) belongs to the primary aromatic amines (PAAs) family of compounds which are toxic in nature and are probable human carcinogens. |
Spectrum Detail | Back Directory | [Spectrum Detail]
4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE(838-88-0)MS 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE(838-88-0)1HNMR 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE(838-88-0)13CNMR 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE(838-88-0)IR1 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE(838-88-0)IR2
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