Sulfur Monochloride CAS 10025-67-9
| CAS No. | 10025-67-9 |
| Molecular Formula | Cl2S2 |
| Molecular Weight | 135.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Sulfur Monochloride (CAS 10025-67-9), molecular formula Cl2S2 and molecular weight 135.04 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Sulfur Monochloride (Cl2S2) contains sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 135.04 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Sulfur Monochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | Cl2S2 |
| Molecular Weight | 135.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Sulfur Standards
- Sulfur Dichloride (CAS 10545-99-0)
- Sulfur Dioxide (CAS 7446-09-5)
- Sulfur-<SUP>34</SUP>S (CAS 13965-97-4)
- Sulfur, homopolymer (CAS 9035-99-8)
- Sulfur-<SUP>32</SUP>S solution (CAS 13981-57-2)
- Sulfur, pentafluoro(4-formyl-3-hydroxyphenyl)-, (OC-6-21)- (CAS 1807636-87-8)
- Sulfur trioxide-trimethylamine complex (CAS 17736-86-6)
- 29584-42-7 DMF-sulfur trioxide complex N,N-Dimethylformamide sulfur trioxide complex Sulfur trioxide N,N-dimethylformamide complex Sulfur trioxide dimethylformamide complex (CAS 29584-42-7)
Recommended Standards
- Roflumilast impurity 18 (CAS 7051-34-5)
- 2, 4, 6- Trifluoro-s-triazine (CAS 675-14-9)
- 4-Bromo-1-butene (CAS 5162-44-7)
- 2,6-Difluoroaniline-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1173018-45-5)
- 63348-81-2 Boron monochloride methyl sulfide complex Chloro(dimethyl sulfide)dihydroboron Chloroborane methyl sulfide complex Monochloroborane-dimethyl sulfide monoChloroborane methyl sulfide complex (CAS 63348-81-2)
- 1-formylcyclopropane-1-carboxylic acid (CAS 88157-18-0)
- 2-Pyrimidone (CAS 557-01-7)
- 2-(1-Butyl-2-phenyl-1H-benzo[d]imidazol-5-yl)acetic acid (CAS 62467-88-3)
- Cimetidine EP Impurity J 2HBr (CAS 38603-73-5)
- (S)-3-Methyl-1-phenylbutan-1-amine hydrochloride (CAS 1269470-38-3)
- 4-((2-Fluoro-5-(methylsulfonyl)phenyl)amino)-4-oxobutanoic acid (CAS 389609-83-0)
- 1-Benzyl-3-(prop-2-en-1-yl)-3-(5-sulfanylidene-4,5-dihydro-1,3,4-thiadiazol-2-yl)urea (CAS 866042-00-4)
- 7-Oxaspiro[bicyclo[4.1.0]heptane-3,2'-[1,3]dioxolane] (CAS 34989-52-1)
- DAPK Substrate Peptide (CAS 386769-53-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com