Tetrapropylammonium hydroxide solution , 2.0MinH2O(cosolvent:~18%methanol) , 4499-86-9

Synonym(s):
TPAOH solution

CAS NO.：4499-86-9

Empirical Formula: C12H29NO

Molecular Weight: 203.37

MDL number: MFCD00009360

EINECS: 224-800-6

PRODUCT Properties

• Boiling point: 100-102 °C
• Density: 1.00 g/mL at 20 °C
• refractive index: n20/D 1.370
• Flash point: 102°C
• storage temp.: Store below +30°C.
• solubility: Miscible with strong electrolytes.
• form: Liquid
• color: Clear colorless
• Specific Gravity: 1.012
• PH Range: 14
• PH: >7 (H2O, 20°C) (undiluted)
• Water Solubility: Miscible in water
• Sensitive: Air Sensitive
• BRN: 4207983
• CAS DataBase Reference: 4499-86-9(CAS DataBase Reference)
• EPA Substance Registry System: 1-Propanaminium, N,N,N-tripropyl-, hydroxide (4499-86-9)

Description and Uses

Tetra-n-propylammonium hydroxide is used as an intermediate, ion exchange agent, surface-active agent and solvent. Further, it is used as an antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It finds application as curing accelerators. In addition to this, it acts as a phase transfer catalyst in organic synthesis to enhance the reaction rate.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P305+P351+P338-P310
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3267 8/PG 3
• WGK Germany: 3
• RTECS: BS8400000
• F: 4.4-10-34
• TSCA: Yes
• HS Code: 2923 90 00
• HazardClass: 8
• PackingGroup: II