CAS No.10545-99-0,Sulfur dichloride Suppliers

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Basic Information

Molecular Structure:
CAS No.:	10545-99-0
Name:	Sulfur dichloride
Article Data:	117

Formula:	Cl₂S
Molecular Weight:	102.972
Synonyms:	Chlorinesulfide;Dichlorosulfane;Dichlorosulfur;Monosulfur dichloride;Sulfurchloride;Sulfur chloride;
EINECS:	234-129-0
Density:	1.577 g/cm³
Melting Point:	-78 °C
Boiling Point:	59 °C
Solubility:	Soluble in tetrachloromethane, benzene and n-hexane, decompose in water
Appearance:	Dark red or faint red liquid
Hazard Symbols:	T, N, C
Risk Codes:	23/24/25-40-50-37-14-35
Safety:	26-27-28-36/37/39-45-61
Transport Information:	UN 3390 6.1/PG 1
PSA:	25.30000
LogP:	2.02720

Synthetic route

: thiodiazyl dichloride

: 7782-50-5
chlorine

A: 105454-00-0, 105453-99-4, 5964-00-1
trithiazyl trichloride

B: 10545-99-0
sulfur dichloride

Conditions

Conditions	Yield
	A 88% B n/a

...Expand

: 7704-34-9
sulfur

: 10025-68-0
diselenium dichloride

A: 10025-67-9
disulfur dichloride

B: 1087399-32-3
sulfur selenium dichloride

C: 10545-99-0
sulfur dichloride

D: 10026-03-6
selenium tetrachloride

Conditions

Conditions	Yield
In neat (no solvent) heating of equimolar amount in closed tube to 200°C for 6 h;; fractional distillation;;	A n/a B 30% C n/a D n/a
In neat (no solvent) heating of equimolar amount in closed tube to 200°C for 6 h;; fractional distillation;;	A n/a B 30% C n/a D n/a
In neat (no solvent) heating of equimolar amount in closed tube to 100, 150, 200 or 250°C for 6 h;; fractional distillation;;
In neat (no solvent) heating of equimolar amount in closed tube to 100, 150, 200 or 250°C for 6 h;; fractional distillation;;

...Expand

: 10025-67-9
disulfur dichloride

: 7782-49-2
selenium

A: selenium sulfur dichloride

B: 10545-99-0
sulfur dichloride

C: 10026-03-6
selenium tetrachloride

Conditions

Conditions	Yield
In neat (no solvent) heating in closed tube to 200°C for 4 h;; fractional distillation;;	A 13.2% B n/a C n/a
In neat (no solvent) heating in closed tube to 200°C for 4 h;; fractional distillation;;	A 13.2% B n/a C n/a
In neat (no solvent) heating in closed tube at 100, 150, 200 or 250°C for 4 h;; fractional distillation;;
In neat (no solvent) heating in closed tube at 100, 150, 200 or 250°C for 4 h;; fractional distillation;;

...Expand

: 75-15-0
carbon disulfide

A: 17494-65-4
dichloromethanebis(sulphenyl chloride)

B: 10545-99-0
sulfur dichloride

C: 594-42-3
chlorothio-trichloro-methane

Conditions

Conditions	Yield
With chlorine at -20 - -5℃; for 2.5h; Irradiation; Yields of byproduct given;	A 1.58% B n/a C n/a
With chlorine at -20 - -5℃; for 2.5h; Irradiation; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

...Expand

: barium hypochlorite

: sodium thiosulfate

A: barium sulfate

B: barium thiosulfate

C: 10545-99-0
sulfur dichloride

D: 16887-00-6
chloride

E: tetrathionate(2-)

Conditions

Conditions	Yield
In not given molar ratio of Ba(OCl)2:Na2S2O3=2:1, warmed;

...Expand

: iron sulfide

: 7782-50-5
chlorine

A: 10545-99-0
sulfur dichloride

B: 7705-08-0
iron(III) chloride

Conditions

Conditions	Yield
In neat (no solvent) at ambient temp. and 4000 Torr;;	A n/a B >99

...Expand

: mercury sulfide

: 7782-50-5
chlorine

A: 10025-67-9
disulfur dichloride

B: 10545-99-0
sulfur dichloride

C: mercury dichloride

Conditions

Conditions	Yield
below 200°C;; almost pure;;	A n/a B n/a C >99

...Expand

: 10025-67-9
disulfur dichloride

: 7446-11-9
sulfur trioxide

: 7782-50-5
chlorine

A: 7719-09-7
thionyl chloride

B: 10545-99-0
sulfur dichloride

Conditions

Conditions	Yield
In neat (no solvent) 100-110°C; iron reactor, presence of SbCl3;; distillation over S (formation of educt S2Cl2 from SCl2);;

...Expand

: 7719-09-7
thionyl chloride

: 7439-95-4
magnesium

A: 10545-99-0
sulfur dichloride

B: sulfur monoxide

Conditions

Conditions	Yield
Formation of spectroscopic detectable amounts of SO.;

...Expand

: vanadia

: 7782-50-5
chlorine

: 7704-34-9
sulfur

A: 10025-67-9
disulfur dichloride

B: 10545-99-0
sulfur dichloride

C: 7632-51-1
vanadiumtetrachloride

D: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) heating;;

...Expand

Raw Materials

75-77-4

75-15-0

Downstream Products

75-00-3

Total:42 Page 1 of 2 1 2 Next>>

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Specification

Sulfur dichloride is an organic compound with the formula Cl₂S, and its systematic name is the same with the product name. With the CAS registry number 10545-99-0, it is also named as Monosulfur dichloride. It belongs to the product category of Inorganics. Its EINECS number is 234-129-0. In addition, the molecular weight is 102.97. It should be sealed and stored in a cool, ventilated and dry place. Moreover, it should be protected from oxides, heat and fire.

Physical properties of Sulfur dichloride are: (1)ACD/LogP: 1.335; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.34; (4)ACD/LogD (pH 7.4): 1.34; (5)ACD/BCF (pH 5.5): 6.09; (6)ACD/BCF (pH 7.4): 6.09; (7)#H bond acceptors: 0; (8)#H bond donors: 0; (9)#Freely Rotating Bonds: 0; (10)Polar Surface Area: 25.3 Å²; (11)Index of Refraction: 1.516; (12)Molar Refractivity: 19.744 cm³; (13)Molar Volume: 65.274 cm³; (14)Polarizability: 7.827×10^-24cm³; (15)Surface Tension: 35.83 dyne/cm; (16)Density: 1.578 g/cm³.

Preparation: it is produced by the chlorination of either elemental sulfur or disulfur dichloride. The process occurs in a series of steps. S₂Cl₂ is the most common impurity in SCl₂. Separation of SCl₂ from S₂Cl₂ is possible via distillation with PCl₃ to form an azeotrope of 99% purity, however sulfur dichloride loses chlorine slowly at room temperature and reverts to disulfur dichloride. Pure samples may be stored in sealed glass ampules which develop a slight positive pressure of chlorine, halting the decomposition.

S₈ + 4 Cl₂ → 4 S₂Cl₂

S₂Cl₂ + Cl₂ → 2 SCl₂

Uses of Sulfur dichloride: it is used in organic synthesis. It adds to alkenes to give chloride-substituted thioethers. It is also a precursor to several inorganic sulfur compounds. Moreover, it is used as chlorinating agent in organic synthesis, and it is also used as annexing agent of cutting oil. It can be used as a disinfectant and fungicide.

When you are using this chemical, please be cautious about it as the following:
This chemical will react violently with water. It is toxic by inhalation, in contact with skin and if swallowed, and is irritating to respiratory system. Moreover, it is very toxic to aquatic organisms. This chemical can cause severe burns. It has a limited evidence of a carcinogenic effect. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. After contact with skin, you need to wash immediately with plenty of ... (to be specified by the manufacturer). When using it, you need to wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, you must seek medical advice immediately (show the label where possible). You must take off immediately all contaminated clothing. You should avoid releasing it to the environment, and you need to refer to special instructions/safety data sheet.

You can still convert the following datas into molecular structure:
(1)SMILES: ClSCl
(2)Std. InChI: InChI=1S/Cl2S/c1-3-2
(3)Std. InChIKey: FWMUJAIKEJWSSY-UHFFFAOYSA-N