CAS 1643-19-2 Tetrabutylammonium bromide Whatsapp:+852 65731354

CBNumber:CB3347418

Molecular Formula:C16H36BrN

Molecular Weight:322.37

Melting point:102-106 °C(lit.)

Boiling point:102 °C

Density:1.039 g/mL at 25 °C

vapor pressure:0Pa at 25℃

refractive index:n20/D 1.422

Flash point:100℃

storage temp.:Store below +30°C.

Solubility:H2O: 0.1 g/mL, clear, colorless

Form:Crystalline Powder

Pka:0[at 20 ℃]

Color:White to slightly cream

Specific Gravity:1.007

Odor:Amine like

PH:3.5 to 7.0 (50 g/L, 25 ℃)

Water Solubility:600 g/L (20 ºC)

Λmax:λ: 240 nm Amax: 0.04；λ: 250 nm Amax: 0.03；λ: 260 nm Amax: 0.02；λ: 500 nm Amax: 0.02

Sensitive:Hygroscopic

BRN:3570983

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