157759

Sulfur monochloride

98%

• Synonym(s): Sulfur chloride
• Linear Formula: S₂Cl₂
• CAS Number: 10025-67-9
• Molecular Weight: 135.04
• NACRES: NA.23
• PubChem Substance ID: 24849698
• UNSPSC Code: 12352302
• EC Number: 233-036-2
• MDL number: MFCD00011446
• Assay: 98%
• Form: liquid

Properties

• vapor density: 4.7 (vs air)
• Quality Segment: 200
• vapor pressure: 6.8 mmHg ( 20 °C)
• assay: 98%
• form: liquid
• autoignition temp.: 451 °F
• refractive index: n20/D 1.658 (lit.)
• bp: 138 °C (lit.)
• mp: −80 °C (lit.)
• density: 1.688 g/mL at 25 °C (lit.)
• SMILES string: ClSSCl
• InChI: 1S/Cl2S2/c1-3-4-2
• InChI key: PXJJSXABGXMUSU-UHFFFAOYSA-N

Description

General description

Sulfur monochloride is a yellowish-red liquid widely used as a reagent and intermediate in organic synthesis. It is also employed in manufacturing pesticides, pharmaceuticals, and dyes.

Application

Sulfur monochloride can be used:

• To synthesize functionalized aryl and heteroaryl disulfides from functionalized zinc organometallics.
• As a reagent to prepare heterocycles with various numbers of sulfur atoms.
• As a cross-linking agent to prepare rubber aerogels with enhanced thermal stability.
• Toprepare macroporous cryogels of polyisobutylene and silica nanoparticles.

Safety Information

• pictograms: GHS06,GHS05,GHS09
• signalword: Danger
• hcodes: H301 + H331,H314,H400
• pcodes: P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Skin Corr. 1A
• supp_hazards: EUH014,EUH029
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter