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335266 Sigma-Aldrich

Carbon disulfide

anhydrous, ≥99%

  • CAS Number 75-15-0

  • Empirical Formula (Hill Notation) CS2

  • Molecular Weight 76.14

  •  Beilstein Registry Number 1098293

  •  EC Number 200-843-6

  •  MDL number MFCD00011321

  •  PubChem Substance ID 57648859

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Properties

Related Categories Alphabetical Listings, Anhydrous Solvents, C, Solvent Bottles, Solvent Packaging Options,
grade   anhydrous
vapor density   2.67 (vs air)
vapor pressure   5.83 psi ( 20 °C)
InChI Key   QGJOPFRUJISHPQ-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   212 °F
expl. lim.   50 %
impurities   <0.005% water
refractive index   n20/D 1.627(lit.)
bp   46 °C(lit.)
mp   −112-−111 °C(lit.)
density   1.266 g/mL at 25 °C(lit.)

Description

Packaging

1 L in Sure/Seal™

100 mL in Sure/Seal™

Application

Carbon disulfide may be used in the xanthogenation of cellulose and in the synthesis of poly(ethylene trithiocarbonate) and dithiocarbamates. It can also generate 1,3-dithiolium carbenes via cycloaddition with acetylenes.

General description

Carbon disulfide is a highly volatile, flammable liquid with low ignition temperature. It is an important raw material for preparing viscose rayon and cellophane film. C2S may undergo hydrolysis catalyzed by nanosized titania and zirconia to form CO2 and H2S.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1131 - class 3 - PG 1 - Carbon disulfide
WGK Germany 
2
RTECS 
FF6650000
Flash Point(F) 
-22 °F
Flash Point(C) 
-30 °C

Documents

Certificate of Analysis

Certificate of Origin


Wired Weeks Savings
Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Related Content

Pressure-Temperature Nomograph Interactive Tool

The Pressure-Temperature Nomograph tool is an application of the Clausius-Clapeyron Equation, which assumes the heat of vaporization is a constant over a pressure range. Antoine´s Equation gets aroun...
Keywords: Evaporation, Vaporization

Properties of Solvents Table

a. Gant, R., LC/GC 10 (7), 515 (1992) 1. At 20 °C 2. At 20 °C +/- 5 °C relative to water at 4 °C 3. At 10 mmHg pressure 4. At l=589.32 nm
Keywords: Gas chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

Related Products

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Description

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902780 Carbon disulfide solution, 5.0 M in hexane

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