73328

Trimethylsilyl cyanide

technical, ≥95% (GC)

• 동의어(들): Cyanotrimethylsilane, TMSCN
• Linear Formula: (CH₃)₃SiCN
• CAS Number: 7677-24-9
• Molecular Weight: 99.21
• Beilstein: 1737612
• EC Number: 231-657-3
• MDL number: MFCD00001765
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57652474
• NACRES: NA.22

속성

• grade: technical
• 분석: ≥95% (GC)
• 형태: liquid
• refractive index: n20/D 1.392 (lit.)
• bp: 114-117 °C (lit.)
• mp: 8-11 °C (lit.)
• density: 0.793 g/mL at 20 °C (lit.)
• SMILES string: C[Si](C)(C)C#N
• InChI: 1S/C4H9NSi/c1-6(2,3)4-5/h1-3H3
• InChI key: LEIMLDGFXIOXMT-UHFFFAOYSA-N

설명

애플리케이션

Trimethylsilyl cyanide (TMSCN) can be used as a reagent in the:

• Cyanosilylation of carbonyl compounds using various catalysts.
• Synthesis of α-aminonitriles by one-pot, three-component Strecker reaction of ketones with various amines using Brønsted acid catalyst.
• Cyanation of aryl halides using palladium-complex as a catalyst.

안전성 정보

• 픽토그램: GHS02,GHS06,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225,H300 + H310 + H330,H410
• 예방조치 성명서: P210 - P264 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2
• 보충제 위험성: EUH014,EUH029
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 33.8 °F - closed cup
• Flash Point (°C): 1 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter