Trimethylsilyl chlorosulfonate

• Catalog No.: 26393
• CAS Number: 4353-77-9
• M. F.: C3H9ClO3SSi
• M. W.: 188.70526
• Purity: ≥99.0% (AT)

SYNONYMS

• Title: 三甲基硅基氯磺酸酯
• IUPAC name: trimethylsilyl chloranesulfonate
• IUPAC Traditional name: trimethylsilyl chloranesulfonate

DATABASE IDS

• Beilstein Number: 1763675
• PubChem SID: 24855895
• MDL Number: MFCD00040471
• EC Number: 224-425-8
• CAS Number: 4353-77-9

PROPERTIES

• Grade: purum
• Linear Formula: ClSO3Si(CH3)3
• Purity: ≥99.0% (AT)
• Boiling Point: 168-169 °C(lit.)
• Boiling Point: 62-64 °C/10 mmHg(lit.)
• Density: 1.225 g/mL at 25 °C(lit.)
• Flash Point: 42 °C
• Flash Point: 107.6 °F
• Melting Point: -26 °C(lit.)
• Refractive Index: n20/D 1.424(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 2920 8/PG 2
• Risk Statements: 10-34
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 2920
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Versatile sulfonation reagent1,2,3; For a simple preparation of the pyridine SO3 and the THF-SO3 adduct4

Description (简体中文)

Other Notes
多功能磺化剂1,2,3；吡啶 SO3 和 THF-SO3 加合物的简单制备4