Basic information
- Name:
Benzyltrimethylammonium hydroxide
- CAS No.:
100-85-6
- Molecular Structure:
- Formula:
- C10H16N.HO
- Molecular Weight:
- 167.28
- Synonyms:
- Benzenemethanaminium,N,N,N-trimethyl-, hydroxide (1:1);BTMAH 40;N,N,N-Trimethylbenzenemethanaminium hydroxide;N-Benzyltrimethylammoniumhydroxide;Sumquat 2311;Trimethylbenzylammonium hydroxide;Triton B;Ammonium,benzyltrimethyl-, hydroxide (8CI);Benzenemethanaminium, N,N,N-trimethyl-,hydroxide (9CI);
- EINECS:
- 202-895-5
- Density:
- 1.059 g/mL at 25 °C
- Boiling Point:
- 65 °C
- Flash Point:
- 15°C
- Appearance:
- clear slightly yellow solution
- Hazard Symbols:
C, 
T, 
F- Risk Codes:
- 34-39/23/24/25-23/24/25-11
- Safety Description:
- 26-36/37/39-45-46-16 Details
- Transport Information:
- UN 3267 8/PG 2
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Chemistry
Molecular Structure of Benzyltrimethylammonium hydroxide (CAS NO.100-85-6):
IUPAC Name: Benzyl(trimethyl)azanium hydroxide
Molecular Formula: C10H16N.HO
Molecular Weight: 167.28 g/mol
EINECS: 202-895-5
Density: 1.059 g/mL at 25 °C
Boiling Point: 65 °C
Flash Point: 60 °F
Solubility: soluble in water
Appearance: clear slightly yellow solution
Storage Temp: flammables area
Sensitive: air sensitive
H-Bond Donor: 1
H-Bond Acceptor: 1
Rotatable Bond Count: 2
Exact Mass: 167.131014
MonoIsotopic Mass: 167.131014
Topological Polar Surface Area: 1
Heavy Atom Count: 12
Canonical SMILES: C[N+](C)(C)CC1=CC=CC=C1.[OH-]
InChI: InChI=1S/C10H16N.H2O/c1-11(2,3)9-10-7-5-4-6-8-10;/h4-8H,9H2,1-3H3;1H2/q+1;/p-1
InChIKey: NDKBVBUGCNGSJJ-UHFFFAOYSA-M
Product Categories: quarternary ammonium bases;Ammonium Hydroxides (Quaternary);Quaternary Ammonium Compounds
Toxicity Data With Reference
| 1. | scu-mus LDLo:35 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 28 (1926),367. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes: 
C, 
T, 
F
Risk Statements: 34-39/23/24/25-23/24/25-11
R34:Causes burns.
R39:Danger of very serious irreversible effects.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R11:Highly flammable.
Safety Statements: 26-36/37/39-45-46-16
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.)
S46:If swallowed, seek medical advice immediately and show this container or label.
S16:Keep away from sources of ignition.
RIDADR: UN 3267 8/PG 2
WGK Germany: 1
RTECS: BO8575000
F: 9-23
HazardClass: 8
PackingGroup: II
Poison by subcutaneous route. A strong base. When heated to decomposition it emits toxic fumes of NH3 and NOx. See also ALKALIES.
Specification
Benzyltrimethylammonium hydroxide (CAS NO.100-85-6) is also named as Benzyl trimethyl ammonium hydroxide ; Benzyltrimetylammonium hydroxide ; N,N,N-Trimethylbenzenemethanaminium hydroxide ; NSC 261034 ; Sumquat 2311 ; Trimethyl benzylammonium hydroxide ; Trimethylbenzylammonium hydroxide ; Triton B ; Ammonium, benzyltrimethyl-, hydroxide . Benzyltrimethylammonium hydroxide (CAS NO.100-85-6) is highly toxic. It is flammable. It will produce toxic nitrogen oxide and ammonia fumes when buring. So the storage environment should be ventilate, low-temperature and dry. Keep Benzyltrimethylammonium hydroxide (CAS NO.100-85-6) separate from acid.
