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Key Documents

342270

Sigma-Aldrich

Carbon disulfide

ReagentPlus®, low benzene, ≥99.9%

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About This Item

Empirical Formula (Hill Notation):
CS2
CAS Number:
Molecular Weight:
76.14
Beilstein:
1098293
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
bp:
46 °C (lit.)
vapor pressure:
5.83 psi

vapor density

2.67 (vs air)

Quality Level

vapor pressure

5.83 psi

product line

ReagentPlus®

Assay

≥99.9%

form

liquid

autoignition temp.

212 °F

purified by

glass distillation

expl. lim.

50 %

dilution

(for general lab use)

impurities

<0.05% water
<1 ppm Benzene

evapn. residue

<0.0003%

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.)

SMILES string

S=C=S

InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

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Application

Carbon disulfide can be used as a solvent:
  • To synthesize hydroxynaphthyl ketones via Friedel-Crafts acylation and demethylation.
  • In the regioselective bromination of binaphthols.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1

Target Organs

Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

-22.0 °F - closed cup

Flash Point(C)

-30 °C - closed cup


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