Home > Compound List > Product Information
4,4′-Methylene-bis(2-methylaniline)_Molecular_structure_CAS_838-88-0)
Click picture or here to close

4,4′-Methylene-bis(2-methylaniline)

Catalog No. 66687 Name Sigma Aldrich
CAS Number 838-88-0 Website http://www.sigmaaldrich.com
M. F. C15H18N2 Telephone 1-800-521-8956
M. W. 226.31682 Fax
Purity ≥98.5% (GC) Email
Storage Chembase ID: 156188

SYNONYMS

Title
4,4′-亚甲基双(2-甲苯胺)
IUPAC name
4-[(4-amino-3-methylphenyl)methyl]-2-methylaniline
IUPAC Traditional name
4-[(4-amino-3-methylphenyl)methyl]-2-methylaniline
Synonyms
4,4′-亚甲基-二(邻甲苯胺)
4,4′-二氨基-3,3′-二甲基二苯甲烷
4,4′-Methylene-di(o-toluidine)
4,4′-Diamino-3,3′-dimethyldiphenylmethane

DATABASE IDS

EC Number 212-658-8
CAS Number 838-88-0
MDL Number MFCD00126963
Beilstein Number 398069

PROPERTIES

Empirical Formula (Hill Notation) C15H18N2
Grade standard for GC
Grade puriss. p.a.
Purity ≥98.5% (GC)
Shelf Life (limited shelf life, expiry date on the label)
Melting Point 155-157 °C
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H302-H317-H350-H410
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Precautionary statements P201-P273-P280-P308 + P313-P501
RID/ADR UN 3077 9/PG 3
Risk Statements 45-22-43-50/53
RTECS BY5300000
Safety Statements 53-45-60-61
Hazard Class 9
UN Number 3077
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Other Notes
Standard for determining aromatic amines released from azo-dyes in commodities1
Description (简体中文)
Other Notes
用于测定商品中偶氮染料所释放的芳香胺的标准品1

REFERENCES