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66681 Sigma-Aldrich

4,4′-Methylene-bis(2-chloroaniline)

analytical standard

Synonym: 2,2′-Dichloro-4,4′-methylenedianiline, 4,4′-Diamino-3,3′-dichlorodiphenylmethane

  • CAS Number 101-14-4

  • Linear Formula CH2[C6H3(Cl)NH2]2

  • Molecular Weight 267.15

  •  Beilstein Registry Number 1882318

  •  EC Number 202-918-9

  •  MDL number MFCD00047829

  •  PubChem Substance ID 24884819

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Properties

Related Categories 2002/61/EC, Additional Standards, Amines, Analytical Standards, Analytical/Chromatography,
grade   analytical standard
InChI Key   IBOFVQJTBBUKMU-UHFFFAOYSA-N
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
bp   202-214 °C/0.3 mmHg(lit.)
mp   102-107 °C(lit.)
format   neat

Description

Other Notes

Standard for determining aromatic amines released from azo-dyes in commodities

Same product — same quality — now Sigma-Aldrich brand

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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