Tetramethylammonium chloride , Ion to chromatography, ≥99.0%(AT) , 75-57-0

Synonym(s):
Tetramethylammonium chloride;TMA

CAS NO.：75-57-0

Empirical Formula: C4H12ClN

Molecular Weight: 109.6

MDL number: MFCD00011628

EINECS: 200-880-8

PRODUCT Properties

• Melting point: >300 °C (lit.)
• Boiling point: 165.26°C (rough estimate)
• Density: 1,17 g/cm³
• refractive index: 1.5320 (estimate)
• storage temp.: Store below +30°C.
• solubility: methanol: 0.1 g/mL, clear, colorless
• form: Hygroscopic Crystalline Powder
• color: White to ivory
• Specific Gravity: 1.169
• Odor: Odorless
• PH Range: 6 - 8
• PH: 6-8 (100g/l, H2O, 20℃)
• Water Solubility: >60 g/100 mL (20 ºC)
• Sensitive: Hygroscopic
• λmax: λ: 260 nm Amax: 0.02; λ: 280 nm Amax: 0.02
• BRN: 2496575
• Stability: Stable. Incompatible with strong oxidizing agents, water. Hygroscopic.
• Cosmetics Ingredients Functions: VISCOSITY CONTROLLING
• CAS DataBase Reference: 75-57-0(CAS DataBase Reference)
• NIST Chemistry Reference: Tetramethylammonium chloride(75-57-0)
• EPA Substance Registry System: Tetramethylammonium chloride (75-57-0)

Description and Uses

TMAC may be used in ion-exchange procedures to show the increase of pH in understanding the chemical behaviour of catalyst [CTA]Si-MCM-41 using Knoevenagel condensation model.

Safety

• Symbol(GHS): GHS06,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H300-H311-H315-H370-H411
• Precautionary statements: P260-P264-P273-P280-P301+P310-P302+P352+P312
• Hazard Codes: T,Xn
• Risk Statements: 21-25-36/37/38-20/21/22
• Safety Statements: 26-36/37-45-37/39-28A-28-36
• RIDADR: UN 2811 6.1/PG 2
• WGK Germany: 1
• RTECS: BS7700000
• F: 3-10
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: II
• HS Code: 29239000
• Hazardous Substances Data: 75-57-0(Hazardous Substances Data)
• Toxicity: LD50 orally in Rabbit: 50 mg/kg LD50 dermal Rat 537 mg/kg
• Limited Quantities: 100ml (liquid) or 0.5 Kg (solid)
• Excepted Quantities: Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)