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28-6120

Sigma-Aldrich

Sulfur monochloride

CP

Synonym(s):

Sulfur chloride

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About This Item

Linear Formula:
S2Cl2
CAS Number:
10025-67-9
Molecular Weight:
135.04
EC Number:
233-036-2
MDL number:
MFCD00011446
UNSPSC Code:
12352307
PubChem Substance ID:
329753278
grade:
CP
form:
liquid

grade

CP

vapor density

4.7 (vs air)

vapor pressure

6.8 mmHg ( 20 °C)

form

liquid

autoignition temp.

451 °F

availability

available only in Japan

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

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Signal Word

Danger

Hazard Statements

H301 + H331,H314,H400

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Skin Corr. 1A

Supplementary Hazards

EUH014,EUH029

Storage Class Code

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

Regulatory Information

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M J Davies et al.
Free radical research, 33(6), 719-729 (2001-03-10)
Activated phagocytic cells generate hypochlorite (HOCl) via release of hydrogen peroxide and the enzyme myeloperoxidase. HOCl plays an important role in bacterial cell killing, but excessive or misplaced production of HOCI is also known to cause tissue damage. Studies have
[Eye burn caused by sulfur monochloride].
J Peyresblanques et al.
Bulletin des societes d'ophtalmologie de France, 87(3), 429-430 (1987-03-01)
Daniel K W Mok et al.
The Journal of chemical physics, 125(10), 104303-104303 (2006-09-27)
Geometry optimization calculations were carried out on the (approximate)X (1)A(1) state of SCl(2) and the (approximate)X(2)B(1), (approximate)A(2)B(2), (approximate)B(2)A(1), (approximate)C(2)A(1), (approximate)D(2)A(2), and (approximate)E (2)B(2) states of SCl(2) (+) at the restricted-spin coupled-cluster single-double plus perturbative triple excitation [RCCSD(T)] level with basis
F Machetti et al.
Advances in experimental medicine and biology, 483, 399-401 (2002-01-15)
(+/-)trans 2-Aminocyclohexanesulfonic acid and (+/-)trans 2-aminocyclopentanesulfonic acid were prepared from cyclohexene and cyclopentene respectively by sulfur monochloride addition, followed by oxidation to 2-chlorosulfonic acid and substitution of chlorine.

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