Tetrabutylammonium hydroxide solution

• Catalog No.: 86882
• CAS Number: 2052-49-5
• M. F.: C16H37NO
• M. W.: 259.47108

SYNONYMS

• Title: 四丁基氢氧化铵 溶液
• IUPAC name: tetrabutylazanium oxidanide
• IUPAC Traditional name: tetrabutylammonium oxidanide

DATABASE IDS

• Beilstein Number: 3571228
• MDL Number: MFCD00009425
• CAS Number: 2052-49-5

PROPERTIES

• Antion Traces: sulfate (SO42-): ≤2000 mg/kg
• Concentration: ~25% in methanol (~0.8 M)
• Grade: technical
• Impurities: ≤3% halides (as bromide)
• Linear Formula: (CH3CH2CH2CH2)4N(OH)
• Flash Point: 51.8 °F
• Flash Point: 51.8 °F
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H301-H311-H314-H331-H370
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P260-P280-P301 + P310-P305 + P351 + P338-P310
• RID/ADR: UN 2924 3/PG 2
• Risk Statements: 11-23/24/25-34-39/23/24/25
• Safety Statements: 16-26-36/37/39-45
• Hazard Class: 3
• UN Number: 2924
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Base for performing non-aqueous titrations. Usually, the titrand is prepared by adding benzene giving benzene-methanol solutions (10:1 or 4:1)1,2,3; Replacement of the toxic benzene by toluene as solvent for titrations4

Description (简体中文)

Other Notes
用于进行非水滴定的碱。通常，通过加入苯得到苯-甲醇溶液（10:1 或 4:1）而制备被滴定液1,2,3；用甲苯替代毒性苯作为滴定溶剂4