• USA Home
  • 8.08428 - Phenyltrimethylammonium chloride

8.08428 EMD Millipore

Phenyltrimethylammonium chloride

Phenyltrimethylammonium chloride for synthesis. CAS 138-24-9, EC Number 205-319-0, chemical formula (CH₃)₃C₆H₅NCl., for synthesis

Synonym: Trimethylphenylammonium chloride

  • CAS Number 138-24-9

  • Linear Formula C₉H₁₄ClN

  • Molecular Weight 171.66 g/mol

  •  EC Number 205-319-0



Related Categories Biochemicals and Reagents More...
packaging   100 g in Plastic bottle (8084280100)
expl. lim.     1 - 6 %(V)
solubility   333 g/l
mp   246 - 247 °C
pH   4.5 (333 g/l, H₂O, 20 °C)
bulk density   540 kg/m3
LD 50 oral   LD50 Rat 121 mg/kg
LD 50 dermal   LD50 Rabbit 309 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (argentometric): ≥ 99.0 %
  Identity (IR): passes test

Price and Availability

Ask us for bulk and customization needs

My Chemicals
Safety & Documentation

Safety Information

HS Code 
2923 90 00
Hazard Statement(s) 
H301 + H311: Toxic if swallowed or in contact with skin
Precautionary Statement(s) 
P280: Wear protective gloves/ protective clothing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 3 highly water endangering
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 2811 , 6.1, III
Declaration (transport by air) IATA-DGR 
UN 2811 , 6.1, III
Declaration (transport by sea) IMDG-Code 
UN 2811 , 6.1, III
Categories of danger 
R Phrase 
R 24/25
Toxic in contact with skin and if swallowed.
S Phrase 
S 25-39-45-53
Avoid contact with eyes.Wear eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid exposure - obtain special instructions before use.
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?