Description
Trimethylchlorosilane PEPTIPURE® is a high-purity organosilicon reagent with a minimum assay of 99 %, specified for gas chromatography and related laboratory use. It has the empirical formula C₃H₉ClSi, CAS number 75-77-4 and a molar mass of 108,64 g/mol. Physical properties include a density of 0,86 g/cm³, boiling point of 57 °C and flash point of −20 °C. The material is supplied as 25 g in glass and carries EG number 200-900-5. This PEPTIPURE® grade from manufacturer Carl ROTH supports analytical and preparative work where controlled purity is required, including silylation, derivatisation and sample preparation for GC. Laboratories select trimethylchlorosilane as a versatile intermediate and reagent in organic synthesis and chromatographic workflows. Owing to its flammability and reactivity (UN 1298), appropriate containment, ventilation and personal protective equipment are essential. Review the safety data sheet before opening and handling the bottle.
This article is part of Amino acids & peptides, in Organic chemicals & synthesis reagents.
Key features
- Appearance: clear liquid
- Assay (GC): ≥99,0 %
- CAS number: 75-77-4
- Pack size: 25 g glass
- EG nr.: 200-900-5
- Purity: min. 99 %
- Empirical formula: C₃H₉ClSi
- Molar mass: 108,64 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Trimethylchlorosilane, PEPTIPURE®, min. 99 %, for GC, 25 g, glass
What is this article?
Trimethylchlorosilane, PEPTIPURE®, min. 99 %, for GC, 25 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Amino acids & peptides, inside Organic chemicals & synthesis reagents, in Lab chemicals.
An amino acid or a peptide is specified by the sequence or the residue, the chirality, and for a peptide the purity and the salt form. L and D forms are different compounds. A trifluoroacetate salt and a hydrochloride salt weigh differently per mole of peptide.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
Which category should I open next?
The category is Organic chemicals & synthesis reagents. The sub-category is Amino acids & peptides. The catalogue is Lab chemicals.
Shelves beside this one are Organic building blocks & synthesis reagents, Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
