Tetrabutylammonium hydroxide
- CAS NO.：2052-49-5
- Empirical Formula: C16H37NO
- Molecular Weight: 259.47
- MDL number: MFCD00009425
- EINECS: 218-147-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:57
What is Tetrabutylammonium hydroxide?
Chemical properties
Aqueous solution.
The Uses of Tetrabutylammonium hydroxide
TBAOH may be used as an ion-pairing reagent in mobile phase preparation for reverse phase ion-pair high performance liquid chromatography during chromium (III) and chromium (VI) determination.
Preparation
Tetrabutylammonium hydroxide was prepared by the ion exchange between gel type strong basic anion exchange resin(OH-) and aqueous solution of tetrabutylammonium bromide.
General Description
The product is 54.0-56.0% solution of tetrabutylammonium hydroxide in H2O. Tetrabutylammonium hydroxide has been synthesized from tetrabutylammonium iodide. TBAOH dissolved in anhydrous isopropyl alcohol is widely employed as titrant for weak acids.
Flammability and Explosibility
Flammable
Properties of Tetrabutylammonium hydroxide
| Melting point: | 27-30 °C(lit.) |
| Boiling point: | 100 °C |
| Density | 0.995 |
| vapor density | 1 (vs air) |
| vapor pressure | 2.3 kPa (@ 20°C) |
| refractive index | 1.4 |
| Flash point: | 7°C |
| storage temp. | Store below +30°C. |
| solubility | Miscible with organic solvents. |
| form | Solution |
| Specific Gravity | 0.8586 |
| color | APHA: ≤30 |
| PH Range | 14 |
| Odor | Odorless |
| Water Solubility | Soluble in water, methanol. |
| Sensitive | Air Sensitive/Hygroscopic |
| BRN | 3571228 |
| Exposure limits | ACGIH: TWA 200 ppm; STEL 250 ppm (Skin) OSHA: TWA 200 ppm(260 mg/m3) NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3) |
| Stability: | Volatile |
| CAS DataBase Reference | 2052-49-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Butanaminium, N,N,N-tributyl-, hydroxide (2052-49-5) |
Safety information for Tetrabutylammonium hydroxide
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Tetrabutylammonium hydroxide
| InChIKey | VDZOOKBUILJEDG-UHFFFAOYSA-M |
Tetrabutylammonium hydroxide manufacturer
Tatva Chintan Pharma Chem Limited
1Y
Phone:+917574848533
Whatsapp: +91-7574848533
product: 2052-49-5 Tetrabutylammonium hydroxide 98%
Prabhat Chemiorganics Limited
1Y
Phone:+91-2240861600
product: Tetrabutylammonium hydroxide 2052-49-5 98%
Demi Specialty Chemicals and Co
1Y
Phone:+919850559429
Whatsapp: +91-9850559429
product: Tetrabutylammonium hydroxide 98%
ARRAKIS INDUSTRIES LLP
1Y
Phone:+91-7499586750
Whatsapp: +91- 7499586750
product: TETRA-N-BUTYL AMMONIUM HYDROXIDE SOLUTION 99%
Anand Agencies
Maharashtra
Phone:91-9075014125
Whatsapp: 91-9075014125
product: Tetrabutylammonium hydroxide
Laurice Labs
Mumbai
Phone:91-9820672480
Whatsapp: 91-9820672480
product: Tetrabutylammonium hydroxide
CureChem India
Delhi
Phone:91-9811213932
Whatsapp: 91-9811213932
product: Tetrabutylammonium hydroxide
New Products
(S)-3-Aminobutanenitrile hydrochloride 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate N-octanoyl benzotriazole 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 4-IODO BENZOIC ACID 3-NITRO-2-METHYL ANILINE 1-(2,4-DICHLOROPHENYL) ETHANAMINE (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5,6-Dimethoxyindanone 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
You may like
-
Tetra-n-butylammonium hydroxide CAS 2052-49-5View Details
2052-49-5 -
Tetra-n-butylammonium hydroxide CAS 2052-49-5View Details
2052-49-5 -
Tetra-n-butylammonium hydroxide CAS 2052-49-5View Details
2052-49-5 -
Tetra-n-butylammonium hydroxide CAS 2052-49-5View Details
2052-49-5 -
Tetra-n-butylammonium hydroxide CAS 2052-49-5View Details
2052-49-5 -
Tetrabutylammonium Hydroxide 0.1N aq. solution extrapure AR CAS 2052-49-5View Details
2052-49-5 -
Tetrabutylammonium Hydroxide 0.1N in Methanol/Toluene extrapure AR CAS 2052-49-5View Details
2052-49-5 -
Tetra Butyl Ammonium Hydroxide CASView Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.