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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Additional physico-chemical information

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Administrative data

Endpoint:
other: explosion range in air
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: study report basic data given

Data source

Referenceopen allclose all

Title:
No information
Author:
Lauss HD, 1989, Untersuchungsbericht Bayer AG, 89/04086, Ingenieurbereich ATU VA 2 Verfahrens- und Anlagensicherheit
Title:
No information
Author:
Lanxess, 2008, Safety Data Sheet Chlorschwefel

Materials and methods

Principles of method if other than guideline:
Determination of explosive properties:
1. Explosion limits in air
2. Maximal explosion pressure
3. Maximal pressure increase rate (dp/dt)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Disulphur dichloride
EC Number:
233-036-2
EC Name:
Disulphur dichloride
Cas Number:
10025-67-9
Molecular formula:
Cl2S2
IUPAC Name:
dichlorodisulfane

Results and discussion

Any other information on results incl. tables

Explosion range (0.1 MPa): Lower limit 4,2 vol %; Upper limit 32,5 vol %

Maximal explosion pressure: p (max) 1,6 bar at 9.8 vol %

Maximal pressure increase rate: (dp/dt) max. 21 bar/ s at 9.8 vol %

Applicant's summary and conclusion