157759
Sulfur monochloride
98%
Synonym(s):
Sulfur chloride
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About This Item
Linear Formula:
S2Cl2
CAS Number:
Molecular Weight:
135.04
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-036-2
MDL number:
Assay:
98%
Form:
liquid
vapor density
4.7 (vs air)
Quality Segment
vapor pressure
6.8 mmHg ( 20 °C)
assay
98%
form
liquid
autoignition temp.
451 °F
refractive index
n
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
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.
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Skin Corr. 1A
supp_hazards
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 (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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