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NIST2720 Sigma-Aldrich

Sulfur in di-n-butyl sulfide

NIST® SRM® 2720

Synonym: 1,1′-Thiobisbutane, Butyl sulfide, Dibutyl sulfide, NSC 8460

  • CAS Number 544-40-1

  • Linear Formula CH3(CH2)3S(CH2)3CH3

  • Molecular Weight 146.29

  •  Beilstein Registry Number 1732829

  •  MDL number MFCD00009468

  •  PubChem Substance ID 329818739

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, NIST Standards, NIST Standards S - T, Pharmacopeia & Metrological Institutes Standards More...
vapor density   5.07 (vs air)
vapor pressure   5.17 mmHg ( 37.7 °C)
InChI Key   HTIRHQRTDBPHNZ-UHFFFAOYSA-N
packaging   pkg of 5 x 4.5 mL
refractive index   n20/D 1.452(lit.)
bp   188-189 °C(lit.)
mp   −76 °C (lit.)
density   0.838 g/mL at 25 °C(lit.)
Featured Industry   Pharmaceutical (small molecule)

Description

General description

SRM 2720_cert SRM 2720 _SDS

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