8.18215
Tetra-n-butylammonium hydroxide
(12.5% solution in methanol) for synthesis
Synonym(s):
Tetrabutylammonium hydroxide
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About This Item
Quality Segment
assay
13.3%
form
liquid
expl. lim.
5.5-36.5 % (v/v) Methanol()
reaction suitability
core: ammonium
bp
65 °C/1013 hPa
transition temp
flash point 11 °C
density
0.81 g/cm3 at 20 °C
storage temp.
2-30°C
Application
- Biological Acid Anion Research: Tetra-n-butylammonium hydroxide is used in the hydration structures of lactic acid, facilitating the formation of ionic clathrate hydrate with biological organic acid anions. This application is significant in the study of biological molecules and their interactions with water molecules in various conditions (Muromachi et al., 2014).
- Pharmaceutical Analysis: It is used in the determination of calcium dobesilate in human plasma, utilizing ion-pairing extraction and high-performance liquid chromatography. This method is crucial for monitoring drug levels in patients, ensuring therapeutic efficacy and safety (Róna et al., 2001).
Analysis Note
Density (d 20 °C/ 4 °C): 0.815 - 0.830
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signalword
Danger
Storage Class
3 - Flammable liquids
flash_point_f
51.8 °F
flash_point_c
11 °C
target_organs
Eyes,Central nervous system
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
wgk
WGK 2
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
8182150250: + 8182151000: + 8182159999: + 8182150000:
jan
Group 4: Flammable liquids + Type 1 petroleums + Hazardous rank II + Water insoluble liquid
fsl
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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