Trimethylsilyl cyanide

• Catalog No.: 212849
• CAS Number: 7677-24-9
• M. F.: C4H9NSi
• M. W.: 99.20646
• Purity: 98%

SYNONYMS

• Title: 三甲基氰硅烷
• IUPAC name: trimethylsilanecarbonitrile
• IUPAC Traditional name: trimethylsilyl cyanide
• Synonyms: Cyanotrimethylsilane; TMSCN; 氰化三甲基硅烷

DATABASE IDS

• EC Number: 231-657-3
• Beilstein Number: 1737612
• PubChem SID: 24852746
• CAS Number: 7677-24-9
• MDL Number: MFCD00001765

PROPERTIES

• Linear Formula: (CH3)3SiCN
• Purity: 98%
• Boiling Point: 114-117 °C(lit.)
• Density: 0.793 g/mL at 20 °C(lit.)
• Flash Point: 1 °C
• Flash Point: 33.8 °F
• Melting Point: 8-11 °C(lit.)
• Refractive Index: n20/D 1.392(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H300 +H310 + H330
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Highly toxic (T+)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P260-P264-P280-P284-P301 + P310
• RID/ADR: UN 3384 6.1/PG 1
• Risk Statements: 11-26/27/28-29
• Safety Statements: 16-36/37/39-45
• Supplemental Hazard Statements: Contact with water liberates toxic gas.
• Hazard Class: 6.1
• UN Number: 3384
• Packing Group: 1
• German water hazard class: 3

DETAILS

Description (English)

Application
Reacts with aldehydes and ketones to give cyanohydrin-TMS ethers which can be reduced to β-aminoethyl alcohols.
Reagent for the cyanosilylation of aldehydes in near quantitative yield via catalysis by silylene-bridged rare earth oxide complexes. Asymmetric cyanosilylation with chiral dinuclear Ti(IV) complexes.
Packaging
25 g in Sure/Seal™
5 g in glass bottle

Description (简体中文)

Application
与醛和酮反应生成氰醇-TMS 醚，氰醇-TMS 醚可被还原为 β-氨基乙醇。
醛的氰基硅烷化反应试剂，反应由亚甲硅基桥联稀土氧化络合物催化，几乎有定量的产率。与手性双核钛(IV)络合物发生不对称的氰基硅烷化反应。
包装
25 g in Sure/Seal™
5 g in glass bottle