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50463 Sigma-Aldrich

4,N,N-Trimethylaniline

puriss., catalyst for peroxide polymerisations, ≥99.0% (GC)

Synonym: 4-Dimethylaminotoluene, N,N-Dimethyl-p-toluidine

  • CAS Number 99-97-8

  • Linear Formula CH3C6H4N(CH3)2

  • Molecular Weight 135.21

  •  Beilstein Registry Number 774409

  •  EC Number 202-805-4

  •  MDL number MFCD00008316

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Properties

grade   catalyst for peroxide polymerisations
vapor density   >1 (vs air)
InChI Key   GYVGXEWAOAAJEU-UHFFFAOYSA-N
grade   puriss.
assay   ≥99.0% (GC)
expl. lim.   7 %
refractive index   n20/D 1.546(lit.)
  n20/D 1.547
bp   211 °C(lit.)
  90-92 °C/10 mmHg(lit.)
density   0.937 g/mL at 25 °C(lit.)

Description

Caution

may discolor to yellowish-green on storage

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2810 6.1 / PGIII
WGK Germany 
3
RTECS 
XU5803000
Flash Point(F) 
168.8 °F
Flash Point(C) 
76 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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Related Products

replaced by

Product #

Description

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D189006 4,N,N-Trimethylaniline, 99%

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