Tetrabutylammonium Hydroxide Solution 100 ml

Tetrabutylammonium Hydroxide Solution 100 ml

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100 ml


Tetrabutylammonium Hydroxide Solution 100 ml



  • CAS Number 2052-49-5
  • Linear Formula (CH3CH2CH2CH2)4N(OH)
  • Molecular Weight 259.47
  • Beilstein/REAXYS Number 3571228
  • MDL number MFCD00009425
  • PubChem Substance ID 24853780
  • NACRES NA.21
concentration 1.0 M in methanol
refractive index n20/D 1.3775
density 0.83 g/mL at 25 °C


General description

Tetrabutylammonium hydroxide is a quaternary ammonium salt mainly used as a strong base and phase-transfer catalyst.


Tetrabutylammonium hydroxide solution (1M in methanol) may be used as a base to synthesize ring methyl and methylene deuteriated porphyrins and metalloporphyrins.It may also be used as an initiator of graft polymerization between pivalolactone and poly(ethylene-co-vinyl acetate-co-methacrylic acid).


Safety Information 


Signal word Danger
Hazard statements H225-H301 + H311 + H331-H314-H370
Precautionary statements P210-P260-P280-P301 + P310-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN 3286 8(6.1)(3) / PGII
WGK Germany 3
Flash Point(F) 51.8 °F
Flash Point(C) 11 °C


Safety Data Sheet


Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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