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270660

Sigma-Aldrich

Carbon disulfide

suitable for HPLC, ≥99.9%

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Empirical Formula (Hill Notation):
CS2
CAS Number:
Molecular Weight:
76.14
Beilstein/REAXYS Number:
1098293
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

vapor density

2.67 (vs air)

Quality Level

vapor pressure

19.48 psi ( 55 °C)

assay

≥99.9%

form

liquid

autoignition temp.

212 °F

expl. lim.

50 %

technique(s)

HPLC: suitable

impurities

≤0.03% water

evapn. residue

<0.0005%

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.)

λ

H2O reference

UV absorption

λ: 386 nm Amax: ≤1.0
λ: 388 nm Amax: 0.50
λ: 394 nm Amax: 0.25
λ: 403 nm Amax: 0.10
λ: 410 nm Amax: 0.05
λ: 500-750 nm Amax: 0.01

application(s)

food and beverages

SMILES string

S=C=S

InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

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1 of 4

This Item
676918342270180173
vibrant-m

270660

Carbon disulfide

-
vibrant-m

676918

Carbon disulfide

Essential Grade
vibrant-m

342270

Carbon disulfide

-
vibrant-m

180173

Carbon disulfide

-
assay

≥99.9%

assay

≥99.9%

assay

≥99.9%

assay

≥99.9%

application(s)

food and beverages

application(s)

-

application(s)

-

application(s)

-

form

liquid

form

liquid

form

liquid

form

liquid

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

-

technique(s)

-

refractive index

n20/D 1.627 (lit.)

refractive index

n20/D 1.627 (lit.)

refractive index

n20/D 1.627 (lit.)

refractive index

n20/D 1.627 (lit.)

General description

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

Application

Designed for use with HPLC instrumentation and organic synthesis applications.
Used as a solvent/reagent to extract:
  • Ethylbenzene, indan, indene and acenaphthene in air samples prior to capillary gas chromatography analysis with flame ionization detection (GC-FID)
  • Hydrocarbons in air prior to GC-MS

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Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

-22.0 °F

flash_point_c

-30 °C


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25G
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The mass budgets of carbonyl sulfide, dimethyl sulfide, carbon disulfide and hydrogen sulfide.
Watts SF.
Atmospheric Environment, 34(5), 761-779 (2000)
Global sources, lifetimes and mass balances of carbonyl sulfide (OCS) and carbon disulfide (CS2) in the earth's atmosphere.
Khalil MAK and Rasmussen RA.
Atmospheric Environment, 18(9), 1805-1813 (1984)
Charles-André Fustin et al.
Langmuir : the ACS journal of surfaces and colloids, 22(15), 6690-6695 (2006-07-13)
We report on a simple procedure to tune the hydrophilicity of hybrid gold nanoparticles. The nanoparticles have been prepared in the core of a poly(ethylene glycol)-block-poly(epsilon-caprolactone) (PEG-b-PCL) five-arm star block copolymer. A hydrophilic corona was then added to these hybrid
Strongly electron deficient sulfonyldithioformate based RAFT agents for hetero Diels-Alder conjugation: Computational design and experimental evaluation.
Nebhani L, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 47(22), 6053-6053 (2009)
C60: a new form of carbon.
Kratschmer W, et al.
Nature, 347(6291), 354-358 (1990)

Protocols

Separation of Sulfur dioxide; Hydrogen sulfide; Carbonyl sulfide; Methanethiol; Ethanethiol; Dimethyl disulfide; Carbon disulfide

Separation of 2-Ethyl-3-methylpyrazine; 1-Methylpyrrole; 2,3-Dimethylpyrazine; 2,5-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Diethylpyrazine; 2-Methylpyrazine; Carbon disulfide; Dimethyl disulfide; 2,6-Dimethylpyrazine

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