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等级
analytical standard
质量水平
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
cleaning products
cosmetics
environmental
food and beverages
personal care
包装形式
neat
SMILES字符串
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
InChI key
WECDUOXQLAIPQW-UHFFFAOYSA-N
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一般描述
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.
应用
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.
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.
注意
仅面向专业用户。注意 — 避免接触 — 使用前请了解特别说明。
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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.
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
The carcinogenic effect of aromatic amines: an epidemiological study on the role of o-toluidine and 4,4'-methylene bis (2-methylaniline) in inducing bladder cancer in man.
G F Rubino et al.
Environmental research, 27(2), 241-254 (1982-04-01)
Development of LC/MS/MS Method for Screening and Quantitation of 47 Synthetic Dyes under Restricted Substance List in Textiles..
Chew,et al.
Mitteilungen aus Lebensmitteluntersuchung und Hygiene (2016)
Aromatic amines of major industrial importance: use and occurrence.
L Fishbein
IARC scientific publications, (40)(40), 51-74 (1981-01-01)
A survey of techniques for estimating and monitoring aromatic amines of major industrial importance.
L Fishbein
IARC scientific publications, (40)(40), 75-105 (1981-01-01)
Liquid chromatography-full scan-high resolution mass spectrometry-based method towards the comprehensive analysis of migration of primary aromatic amines from food packaging..
Mattarozzi,et al.
Journal of Chromatography A, 1320, 96-102 (2013)
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