46106

4,4′-Methylen-bis-(2-methylanilin)

analytical standard

• Synonym(e): 4,4′-Diamino-3,3′-dimethyl-diphenylmethan, 4,4′-Methylen-di-(o-toluidin)
• Empirische Formel (Hill-System): C₁₅H₁₈N₂
• CAS-Nummer: 838-88-0
• Molekulargewicht: 226.32
• Beilstein: 398069
• EG-Nummer: 212-658-8
• MDL-Nummer: MFCD00126963
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329756606
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Anwendung(en): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• SMILES String: 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
• InChIKey: WECDUOXQLAIPQW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Vorsicht

Nur für den berufsmässigen Verwender. Achtung − Kontakt vermeiden −. Vor Gebrauch besondere Anweisungen einholen.

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302,H317,H350,H410
• P-Sätze: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges