676918

Carbon disulfide

ACS reagent, ≥99.9%

• Empirical Formula (Hill Notation): CS₂
• CAS Number: 75-15-0
• Molecular Weight: 76.14
• UNSPSC Code: 12352100
• NACRES: NA.21
• PubChem Substance ID: 329760659
• EC Number: 200-843-6
• Beilstein/REAXYS Number: 1098293
• MDL number: MFCD00011321
• Assay: ≥99.9%
• Grade: ACS reagent
• Bp: 46 °C (lit.)
• Vapor pressure: 5.83 psi

Properties

• grade: ACS reagent
• Quality Segment: 200
• vapor density: 2.67 (vs air)
• vapor pressure: 5.83 psi
• assay: ≥99.9%
• form: liquid
• autoignition temp.: 212 °F
• expl. lim.: 50 %
• dilution: (for analytical testing)
• impurities: H₂S, passes test (lim. ~1.5 ppm), SO₂, passes test (lim. ~2.5 ppm), ≤0.05% water
• evapn. residue: ≤0.002%
• color: APHA: ≤10
• 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

Description

General description

Carbon disulfide is a widely used solvent in the production of rayon fibers, carbon tetrachloride, pesticides, vulcanizers, cellophane, adhesives, and other chemicals. It is also used as a starting material in the synthesis of various sulfur-containing derivatives.

Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

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.

Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H315,H319,H332,H361fd,H372
• pcodes: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 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: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: -22.0 °F - closed cup
• flash_point_c: -30 °C - closed cup