4,4′-Methylene-bis(2-chloroaniline)
SIAL/66681 - analytical standard
Synonym: 2,2′-Dichloro-4,4′-methylenedianiline; 4,4′-Diamino-3,3′-dichlorodiphenylmethane
CAS Number: 101-14-4
Empirical Formula (Hill Notation): C13H12Cl2N2
Molecular Weight: 267.15
EC Number: 202-918-9
MDL Number: MFCD00047829
Linear Formula: CH2[C6H3(Cl)NH2]2
Product Type: Chemical
application(s) | environmental |
bp | 202-214 °C/0.3 mmHg (lit.) |
format | neat |
grade | analytical standard |
InChI | 1S/C13H12Cl2N2/c14-10-6-8 |
InChI key | IBOFVQJTBBUKMU-UHFFFAOYSA |
mp | 102-107 °C (lit.) |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Nc1ccc(Cc2ccc(N)c(Cl)c2)c |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | 4,4′-Methylene-bis(2-chlo • Urine samples by high performance liquid chromatography (HPLC). • Textile samples by HPLC coupled to tandem mass spectrometry (MS/MS) equipped with multiple reaction monitoring (MRM) mode of detection. • Plastic multilayer food packaging materials by LC-Orbitrap-full scan-high resolution mass spectrometry (HRMS) equipped with electrospray ionization (ESI) source. |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
General description: | 4,4′-Methylene-bis(2-chlo |
Other Notes: | Standard for determining aromatic amines released from azo-dyes in commodities |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H341 - H350 - H410 |
Precautionary statements | P201 - P273 - P301 + P312 + P330 - P308 + P313 |
Hazard Codes | T,N |
Risk Statements | 45-22-50/53-68 |
Safety Statements | 53-36/37-45-60-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | 235.4 °F - closed cup |
Flash Point(C) | 113 °C - closed cup |
bp | 202-214 °C/0.3 mmHg (lit.) |
mp | 102-107 °C (lit.) |
UNSPSC | 41116107 |