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| Name |
Trimethylphenylammonium hydroxide |
EINECS | N/A |
| CAS No. | 1899-02-1 | Density | g/cm3 |
| PSA | 23.06000 | LogP | 1.70650 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C9H14 N . H O | Boiling Point | °Cat760mmHg |
| Molecular Weight | 153.224 | Flash Point | °C |
| Transport Information | N/A | Appearance | clear colorless solution |
| Safety | Poison by subcutaneous route. When heated to decomposition it emits toxic fumes of NOx and NH3. | Risk Codes | 34-39/23/24/25-36/38-23/24/25-11 |
| Molecular Structure |
|
Hazard Symbols |
  
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| Synonyms |
Ammonium,trimethylphenyl-, hydroxide (8CI); Benzenaminium, N,N,N-trimethyl-, hydroxide(9CI); Trimethylphenylammonium hydroxide (6CI,7CI); Methelute;N,N,N-Trimethylanilinium hydroxide; Phenyltrimethylammonium hydroxide; TMAH;Trimethylanilinium hydroxide |
Trimethylphenylammonium hydroxide Chemical Properties
IUPAC Name: Trimethyl(phenyl)azanium hydroxide
Molecular Formula: C9H14N•HO
Molecular Weight: 153.25g/mol
EINECS: 217-592-3
Properties: clear colorless solution
Freely Rotating Bonds: 1
Polar Surface Area: 0 Å2
Refractive index: n20/D 1.395
Flash Point: 10 °C
Storage temperature: 2-8°C
The Cas Register Number of Trimethylphenylammonium hydroxide is 1899-02-1.The chemical synonyms of Trimethylphenylammonium hydroxide (CAS NO.1899-02-1) are Ptah ; Phenyltrimethylammonium hydrochloride ; Phenyltrimethylammonium hydroxide ; Methelute ; N,N,N-Trimethyl-benzenaminiuhydroxide ; N,N,N-Trimethylbenzenaminiumhydroxide ; Phenyltrimethyl-ammoniuhydroxide ; Trimethylphenyl-ammoniuhydroxide .Product categories of Trimethylphenylammonium hydroxide (CAS NO.1899-02-1) are Onium Hydroxides (GC Derivatizing Reagents) ; Ammonium Hydroxides (Quaternary) ; Analytical Chemistry ; Esterification and Alkylation (GC Derivatizing Reagents) ; GC Derivatizing Reagents ; Quaternary Ammonium Compounds .The molecular structure of Trimethylphenylammonium hydroxide (CAS NO.1899-02-1) is.png)
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Trimethylphenylammonium hydroxide Uses
Trimethylphenylammonium hydroxide (CAS NO.1899-02-1) is used as chemical reagent , organic intermediate , fine chemical , pharmaceutical research and development.
Trimethylphenylammonium hydroxide Toxicity Data With Reference
| 1. | scu-mus LDLo:49 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 28 (1926),367. |
Trimethylphenylammonium hydroxide Consensus Reports
Reported in EPA TSCA Inventory.
Trimethylphenylammonium hydroxide Safety Profile
Poison by subcutaneous route. When heated to decomposition it emits toxic fumes of NOx and NH3.
Hazard Codes: 
C,
T,
F
Risk Statements: 34-39/23/24/25-36/38-23/24/25-11
R34: Causes burns.
R36/38: Irritating to eyes and skin.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
R39/23/24/25: Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
R11: Highly flammable.
Safety Statements: 26-36/37/39-45-36/37-16
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37: Wear suitable protective clothing and gloves.
S16: Keep away from sources of ignition.
RIDADR: UN 3267 8/PG 2
WGK Germany: 1
RTECS: BT2275000
F: 10-4.4-34
F 10: Keep under argon.
F 4.4: Do not heat over 40 °C.
F 34: Sensitive to CO2.
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