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78833 Supelco

2-Methylthiophene

analytical standard

  • CAS Number 554-14-3

  • Empirical Formula (Hill Notation) C5H6S

  • Molecular Weight 98.17

  •  Beilstein Registry Number 103734

  •  EC Number 209-063-0

  •  MDL number MFCD00005451

  •  PubChem Substance ID 329768186

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Properties

Related Categories Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, Animal Products,
grade   analytical standard
vapor pressure   47.6 mmHg ( 37.7 °C)
InChI Key   XQQBUAPQHNYYRS-UHFFFAOYSA-N
assay   ≥98.5% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
impurities   ≤0.5% water
refractive index   n20/D 1.519-1.521
  n20/D 1.52(lit.)
bp   113 °C(lit.)
mp   −63 °C (lit.)
density   1.014 g/mL at 25 °C(lit.)
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
format   neat

Description

Application

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

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
3
RTECS 
XM9625000
Flash Point(F) 
59 °F
Flash Point(C) 
15 °C
Protocols & Articles

Articles

GC Analysis of a 12-Component Sulfur Compound Mix on SLB®-IL59

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 12-Component Sulfur Compound Mix on SLB®-IL59
Keywords: Chromatography, Gas chromatography, Mass selective detector, Size-exclusion chromatography

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Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
Keywords: Calorimetry, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

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