Sulfur dichloride
- Product Name
- Sulfur dichloride
- CAS No.
- 10545-99-0
- Chemical Name
- Sulfur dichloride
- Synonyms
- SCl2;dichlorosulfoxide;hypochlorous thioanhydride;U.N. 1828;Dichloride(DDH);chlorinesulfide;Dichlorosulfane;Chlorine sulfide;Dichloro sulfide;sulfur dichlorde
- CBNumber
- CB7413610
- Molecular Formula
- Cl2S
- Formula Weight
- 102.97
- MOL File
- 10545-99-0.mol
Sulfur dichloride Property
- Melting point:
- -122°C
- Boiling point:
- 59.6°C (estimate)
- Density
- 1.355 g/mL at 25 °C
- vapor density
- 3.55 (vs air)
- vapor pressure
- 25.67 psi ( 55 °C)
- solubility
- reacts with H2O
- form
- red viscous liquid
- color
- red viscous liquid
- CAS DataBase Reference
- 10545-99-0(CAS DataBase Reference)
- NIST Chemistry Reference
- Sulfur dichloride(10545-99-0)
- EPA Substance Registry System
- Sulfur chloride (SCl2) (10545-99-0)
Safety
- Hazard Codes
- T,N,C
- Risk Statements
- 23/24/25-34-40-50-37-14-35
- Safety Statements
- 26-27-28-36/37/39-45-61
- RIDADR
- UN 3390 6.1/PG 1
- HazardClass
- 8
- PackingGroup
- I
- HS Code
- 28121042
- Hazardous Substances Data
- 10545-99-0(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation
H400Very toxic to aquatic life
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P363Wash contaminated clothing before reuse.
P391Collect spillage. Hazardous to the aquatic environment
P405Store locked up.
P501Dispose of contents/container to..…
Sulfur dichloride Chemical Properties,Usage,Production
Chemical Properties
Reddish-brown, fuming liquid; pungent chlorine odor. Decomposes in water and alcohol; soluble in benzene.
Uses
Chlorine carrier or chlorinating agent, rubber vulcanizing, vulcanized oils, purifying sugar juices, sulfur solvent, chloridizing agent in metallurgy, manufacture of organic chemicals and insecticides.
Hazard
Toxic by inhalation and ingestion, strong irritant to tissue.
Safety Profile
Poison irritant and corrosive to shin, eyes, and mucous membranes. Flammable when exposed to heat or flame. Reacts violently with Al, NH3, K, Na, acetone, dunethyl sulfoxide, water, oxidants, metals, hexafluoroisopropylidene amino lithium, and toluene. Reactive with water or steam. When heated to decomposition it emits very toxic fumes of SOx and Cl-.
Purification Methods
Distil sulfur chloride twice in the presence of a small amount of PCl3 through a 12in Vigreux column (p 11), the fraction boiling between 55-61o being redistilled (in the presence of PCl3), and the fraction distilling between 58-61o retained. (The PCl3 is added to inhibit the decomposition of SCl2 into S2Cl2 and Cl2). The SCl2 must be used as quickly as possible after distillation — within 1hour at room temperature. The sample contains 4% of S2Cl2. On long standing this reaches 16-18%. [Fehér in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I pp 371-372 1963.] HARMFUL VAPOURS.
Sulfur dichloride Preparation Products And Raw materials
Raw materials
Preparation Products
Sulfur dichloride Suppliers
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