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CAS RN: 75-59-2 | Product Number: T1460

Tetramethylammonium Hydroxide (ca. 25% in Water)

Purity:

Synonyms:

TMAH (ca. 25% in Water)

Product Documents:

Size	Unit Price	Philadelphia, PA	Portland, OR	Japan*	Quantity
25ML	$19.00	5	1	≥40
500ML	$80.00	36	2	≥100

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* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.

General Information plus

Product Number	T1460
Molecular Formula / Molecular Weight	C__4H__1__3NO = 91.15
Physical State (20 deg.C)	Liquid
Storage Temperature	Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas	Store under inert gas
Condition to Avoid	Air Sensitive
CAS RN	75-59-2
Reaxys Registry Number	3558708
PubChem Substance ID	87577222
Merck Index (14)	9224
MDL Number	MFCD00008280

Specifications & Properties plus

Specifications

Appearance	Colorless to Light yellow clear liquid
Concentration(Neutralization titration)	24.0 to 26.4 w/w%

Properties (reference)

Safety & Regulations plus

GHS

Pictogram
Signal Word	Danger
Hazard Statements	H301 + H311 : Toxic if swallowed or in contact with skin. H314 : Causes severe skin burns and eye damage. H370 : Causes damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure.
Precautionary Statements	P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P307 + P311 : IF exposed: Call a POISON CENTER or doctor/ physician. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P362 : Take off contaminated clothing and wash before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P405 : Store locked up.