46106

4,4′-Methylene-bis(2-methylaniline)

analytical standard

• Synonim(y): 4,4′-Diamino-3,3′-dimethyldiphenylmethane, 4,4′-Methylene-di(o-toluidine)
• Wzór empiryczny (zapis Hilla): C₁₅H₁₈N₂
• Numer CAS: 838-88-0
• Masa cząsteczkowa: 226.32
• Beilstein: 398069
• Numer WE: 212-658-8
• Numer MDL: MFCD00126963
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329756606
• NACRES: NA.24

Właściwości

• klasa czystości: analytical standard
• Poziom jakości: 100
• okres trwałości: limited shelf life, expiry date on the label
• metody: HPLC: suitable; gas chromatography (GC): suitable
• Zastosowanie: cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• ciąg SMILES: 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
• Klucz InChI: WECDUOXQLAIPQW-UHFFFAOYSA-N

Opis

Opis ogólny

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.

Zastosowanie

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.

Przestroga

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

Polecane produkty

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08,GHS07,GHS09
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H302,H317,H350,H410
• Zwroty wskazujące środki ostrożności: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1
• Kod klasy składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Klasa zagrożenia wodnego (WGK): WGK 3
• Środki ochrony indywidualnej: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges