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Tetrabutylammonium hydroxide cas no:2052-49-5

Synonyms: Tetra-n-butylammonium hydroxide; Tetranbutylammoniumhydroxidesolninmethanol; TETRABUTYLAMM.HYDR.IN METHANOL

Identification
NameTetrabutylammonium hydroxide
CAS2052-49-5
SynonymsTetra-n-butylammonium hydroxide; Tetranbutylammoniumhydroxidesolninmethanol; TETRABUTYLAMM.HYDR.IN METHANOL
EINECS(EC#)218-147-6
Molecular FormulaC16H36N?OH
Molecular Weight259.47
Chemical Properties
AppearanceAqueous solution
refractive index1.4
storage temp2-8°C
Sensitive Air Sensitive/Hygroscopic
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Safety Data

Hazard C:Corrosive
Risk R11;R23/24/25;R36/38
Safety

Safety Information about Tetrabutylammonium hydroxide (CAS NO.2052-49-5):
Hazard Codes:?CorrosiveC,ToxicT,FlammableF
Risk Statements: 34-36/38-11-67-39/23/24/25-65-63
R34: Causes burns.?
R36/38: Irritating to eyes and skin.?
R11: Highly flammable.?
R67: Vapours may cause drowsiness and dizziness.?
R63: Possible risk of harm to the unborn child.?
R65: Harmful: may cause lung damage if swallowed.
R39/23/24/25: Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
Safety Statements: 7-16-26-36/37/39-45-62-27?
S7: Keep container tightly closed.?
S16: Keep away from sources of ignition.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S27: Take off immediately all contaminated clothing.?
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S62: If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.?
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 3267 8/PG 2
WGK Germany: 1
RTECS: BS5425000
F: 9-34
Hazard: Note Highly Flammable/Toxic/Corrosive/Air Sensitive/Hygroscopic
HazardClass: 3
PackingGroup: II


HS Code 29239000

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo subcutaneous 19mg/kg (19mg/kg) ? Journal of Pharmacology and Experimental Therapeutics. Vol. 28, Pg. 367, 1926.

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