46106

4,4′-Methylene-bis(2-methylaniline)

analytical standard

• Sinonimo/i: 4,4′-Diamino-3,3′-dimethyldiphenylmethane, 4,4′-Methylene-di(o-toluidine)
• Formula empirica (notazione di Hill): C₁₅H₁₈N₂
• Numero CAS: 838-88-0
• Peso molecolare: 226.32
• Beilstein: 398069
• Numero CE: 212-658-8
• Numero MDL: MFCD00126963
• Codice UNSPSC: 41116107
• ID PubChem: 329756606
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Durata: limited shelf life, expiry date on the label
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• applicazioni: cleaning products; cosmetics; environmental; food and beverages; personal care
• Formato: neat
• Stringa SMILE: Cc1cc(Cc2ccc(N)c(C)c2)ccc1N
• InChI: 1S/C15H18N2/c1-10-7-12(3-5-14(10)16)9-13-4-6-15(17)11(2)8-13/h3-8H,9,16-17H2,1-2H3; WECDUOXQLAIPQW-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Avvertenza

Restricted to professional users. Attention − Avoid exposure − obtain special instructions before use.

Prodotti consigliati

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Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H302,H317,H350,H410
• Consigli di prudenza: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• Classi di pericolo: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges