Chloro(3-cyanopropyl)dimethylsilane
Chloro(3-cyanopropyl)dimethylsilane (CAS 18156-15-5) is a silicon-based organic compound with the empirical formula C6H12ClNSi and a molecular weight of 161.70 g/mol. This versatile chemical serves as a crucial intermediate and reagent in organic synthesis, particularly for introducing the (3-cyanopropyl)dimethylsilyl group. Its properties make it valuable in chemical manufacturing and research applications requiring specific silane functionalities.
- IUPAC
- (3-Cyanopropyl)dimethylchlorosilane,4-(Chlorodimethylsilyl)butyronitrile
- Synonyms
- (3-Cyanopropyl)dimethylchlorosilane4-(Chlorodimethylsilyl)butyronitrile
Organic Synthesis Intermediate
Utilised in the synthesis of more complex organic molecules by acting as a silylating agent. It can be employed to introduce the (3-cyanopropyl)dimethylsilyl moiety into various organic structures.
Protecting Group Chemistry
Can function as a reagent for the protection of functional groups during multi-step synthesis. The silyl group can later be removed under specific conditions.
Specialty Chemical Manufacturing
Employed in the production of specialty chemicals where silicon-containing structures are required. Its unique combination of a silane, a nitrile, and a chloride makes it a useful building block.
| Molecular weight | 161.70 |
|---|---|
| Empirical formula | C6H12ClNSi |
| Assay | ≥90% (GC) |
| Boiling point | 230-235 °C(lit.) |
| Density | 0.990 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.446 |
Hazard statements
- H226Flammable liquid and vapour
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 38 °C / 100.4 °F |
| Transport (UN / ADR) | UN 2986 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-34-37 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Chloro(3-cyanopropyl)dimethylsilane used for?
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Chloro(3-cyanopropyl)dimethylsilane (CAS 18156-15-5) is primarily used as an intermediate in organic synthesis for introducing the (3-cyanopropyl)dimethylsilyl group and in protecting group chemistry.
What is the CAS number and molecular formula for Chloro(3-cyanopropyl)dimethylsilane?
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The CAS number is 18156-15-5, and the empirical formula is C6H12ClNSi.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chloro(3-cyanopropyl)dimethylsilane with an assay of ≥90% (GC). This product is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should Chloro(3-cyanopropyl)dimethylsilane be handled safely?
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Due to its flammability (H226), corrosive nature (H314), and potential respiratory irritation (H335), handle with appropriate personal protective equipment including gloves, eye protection, and a suitable respirator. Ensure adequate ventilation. Refer to the Safety Data Sheet for full details.
How is Chloro(3-cyanopropyl)dimethylsilane shipped and exported?
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Chloro(3-cyanopropyl)dimethylsilane is classified under UN 2986, Hazard Class 3(8), Packing Group II. Tech Serve Solutions exports chemicals globally, adhering to all relevant shipping and customs regulations.
How can I request a quote or sample for Chloro(3-cyanopropyl)dimethylsilane?
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Please contact our sales team directly through our website or by phone to request a quote or sample for Chloro(3-cyanopropyl)dimethylsilane.
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