4712-51-0 Bis(trimethylsilylmethyl) sulfide Thiobis(methylene)bis(trimethylsilane) CAS 4712-51-0
| CAS No. | 4712-51-0 |
| Molecular Formula | C8H22SSi2 |
| Molecular Weight | 206.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4712-51-0 Bis(trimethylsilylmethyl) sulfide Thiobis(methylene)bis(trimethylsilane).
4712-51-0 Bis(trimethylsilylmethyl) sulfide Thiobis(methylene)bis(trimethylsilane) (CAS 4712-51-0) is a high-purity analytical reference standard with the molecular formula C8H22SSi2 and a molecular weight of 206.50 g/mol.
Structurally, 4712-51-0 Bis(trimethylsilylmethyl) sulfide Thiobis(methylene)bis(trimethylsilane) (C8H22SSi2) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of -2.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 206.50 g/mol, it falls into the medium-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4712-51-0 Bis(trimethylsilylmethyl) sulfide Thiobis(methylene)bis(trimethylsilane) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H22SSi2 |
| Molecular Weight | 206.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Bis Standards
- N-(Trimethylsilylmethyl)benzylamine (CAS 53215-95-5)
- 2-(Trimethylsilylmethyl)-2-propen-1-yl acetate 2-(Trimethylsilylmethyl)allyl acetate 2-Acetoxymethyl-3-(trimethylsilyl)propene 2-[(Acetoxymethyl)allyl]trimethylsilane 72047-94-0 (CAS 72047-94-0)
- 2-(Trimethylsilylmethyl)acrylic acid ethyl ester 74976-84-4 Ethyl 2-(trimethylsilylmethyl)acrylate Ethyl 2-(trimethylsilylmethyl)propenoate (CAS 74976-84-4)
- Phenyl Trimethylsilylmethyl Sulfone (CAS 17872-92-3)
Recommended Standards
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- 1-(2-Chlorophenoxymethyl)-1h-pyrazole-5-carboxylic acid (CAS 925606-83-3)
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Why CATO?
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