Trimethylsilyl cyanide

• Catalog No.: 92755
• CAS Number: 7677-24-9
• M. F.: C4H9NSi
• M. W.: 99.20646
• Purity: ≥97.0% (H-NMR)

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
• PubChem SID: 24889714
• Beilstein Number: 1737612
• CAS Number: 7677-24-9
• MDL Number: MFCD00001765

PROPERTIES

• Grade: purum
• Linear Formula: (CH3)3SiCN
• Purity: ≥97.0% (H-NMR)
• Boiling Point: 114-117 °C(lit.)
• Density: 0.793 g/mL at 20 °C(lit.)
• Density: 0.793 g/mL at 20 °C
• Flash Point: 1 °C
• Flash Point: 33.8 °F
• Melting Point: 8-11 °C(lit.)
• Refractive Index: n20/D 1.391
• 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)

Caution
may discolor to deep yellow on storage

Description (简体中文)

Caution
储存时可能变为深黄色