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19780 Sigma-Aldrich

2-Chloro-2-methylpropane

puriss. p.a., ≥99.0% (GC)

Synonym: tert-Butyl chloride

  • CAS Number 507-20-0

  • Linear Formula (CH3)3CCl

  • Molecular Weight 92.57

  •  Beilstein/REAXYS Number 1730872

  •  EC Number 208-066-4

  •  MDL number MFCD00000816

  •  PubChem Substance ID 329751946

  •  NACRES NA.22

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, C-D, Puriss p.a., Puriss p.a. More...
Quality Level   200
vapor density   3.2 (vs air)
vapor pressure   4.82 psi ( 20 °C)
grade   puriss. p.a.
assay   ≥99.0% (GC)
evapn. residue   ≤0.01%
refractive index   n20/D 1.385 (lit.)
  n20/D 1.385
bp   51-52 °C (lit.)
mp   −25 °C (lit.)
density   0.851 g/mL at 25 °C (lit.)
cation traces   Al: ≤0.5 mg/kg
  Ba: ≤0.1 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.5 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Mo: ≤0.1 mg/kg
  Na: ≤2 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sr: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg
SMILES string   CC(C)(C)Cl
InChI   1S/C4H9Cl/c1-4(2,3)5/h1-3H3
InChI key   NBRKLOOSMBRFMH-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1127 - class 3 - PG 2 - Chlorobutanes
WGK Germany 
WGK 1
RTECS 
TX5040000
Flash Point(F) 
-9.4 °F - closed cup
Flash Point(C) 
-23 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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