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20615 Aldrich

2-tert-Butyl-1,1,3,3-tetramethylguanidine

≥97.0% (GC)

Synonym: BTMG

  • CAS Number 29166-72-1

  • Empirical Formula (Hill Notation) C9H21N3

  • Molecular Weight 171.28

  •  Beilstein Registry Number 2352408

  •  MDL number MFCD01862972

  •  PubChem Substance ID 24852381

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Properties

Related Categories Acids & Bases, Bases, Building Blocks, Chemical Synthesis, Guanidines,
InChI Key   YQHJFPFNGVDEDT-UHFFFAOYSA-N
assay   ≥97.0% (GC)
refractive index   n20/D 1.457
bp   88-89 °C/43 mmHg(lit.)

Description

Packaging

5, 25 mL in glass bottle

General description

2-tert-Butyl-1,1,3,3-tetramethylguanidine (Barton′s base) is an excellent alternative to traditional inorganic bases for promoting the coupling reaction.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3267 8 / PGII
WGK Germany 
3
Flash Point(F) 
149 °F
Flash Point(C) 
65 °C
Protocols & Articles

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Peer-Reviewed Papers
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