HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 14479Erstellt: 27. Oktober 2026
4-(Dichlormethylsilyl)butyronitril
DK049 · DKSI160 · DKFELEX0308 · CYANOPROPYLMETHYLDICHLOROSILANE · methylcyanopropyldichlorosilane · dichlor-3-kyanpropyl-methylsilan · 3-CYANOPROPYLMETHYLDICHLOROSILANE · (3-Cyanopropyl)methylchlorosilane
https://huagongshe.com/de/chemical/14479
Identifikatoren & physikalische Daten
| CAS No. | 1190-16-5 |
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| Summenformel | C5H9Cl2NSi |
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| Durchschnittliche Molmasse | 182,12 g/mol |
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| Monoisotopische Masse | 180,9881312 g/mol |
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| SMILES | C[Si](Cl)(Cl)CCCC#N |
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| InChIKey | UIFBMBZYGZSWQE-UHFFFAOYSA-N |
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| PubChem CID | 14479 |
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| EC No. | 214-717-3 |
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| DTXSID | DTXSID5051600 |
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| Lokaler Name | 4-(Dichlormethylsilyl)butyronitril |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 23,8 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 3 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 126 |
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| SpringerMaterials Properties | Nuclear quadrupole resonance spectroscopy |
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| Siedepunkt | 79 °C1 mm Hg(lit.) |
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| Dichte | 1.150 g/mL at 20 °C(lit.) |
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| Brechungsindex | n20/D 1.458 |
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| Flammpunkt | 92°C |
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| Aggregatzustand | Liquid |
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| Farbe | Colorless to yellow |
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| Wichte | 1.145 |
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| EPA chemische Informationen | Butanenitrile, 4-(dichloromethylsilyl)- (1190-16-5) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Chemical: Butanenitrile, 4-(dichloromethylsilyl)- |
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| Hazard Classes and Categories | Acute Tox. 4 (97.5%) |
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| F | 10-21 |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | UN 2987 8/PG 2 |
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| Zollcode | 29310099 |
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| RTECS-Nr. | ET9100000 |
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| R-Sätze (R) | 34 |
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| Toxizität | mouse,LCLo,inhalation,770mg/m3/2H (770mg/m3),"Prehled Prumyslove ToxikologieOrganicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1225, 1986. |
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| Gefahrensymbole | C |
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| Sicherheitshinweise (S) | 26-28-36/37/39-45 |
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| Gefahrenklasse | 8 |
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Anwendungen & Verwendung
Beschreibung
Dichloro(3-cyanopropyl)methylsilane is a versatile silyl halide compound widely employed in scientific research. Its applications encompass its use as a reagent in organic synthesis, a catalyst in chemical reactions, and a fundamental building block for synthesizing various compounds. It exists as a colorless liquid under standard conditions. Dichloro(3-cyanopropyl)methylsilane has been instrumental in synthesizing an array of compounds. Furthermore, it has contributed to the production of polymers such as polyurethanes and polycarbonates. Additionally, Dichloro(3-cyanopropyl)methylsilane has demonstrated its value in the synthesis of peptides and peptidomimetics. Functionally, Dichloro(3-cyanopropyl)methylsilane, being a silyl halide compound, exhibits the characteristics of both a nucleophile and an electrophile in chemical reactions. In its nucleophilic role, it can react with electrophiles like carbonyl compounds to form silyl ethers. Conversely, as an electrophile, it reacts with nucleophiles such as amines to produce silyl amides.
