The morphology and basic properties of N,N-dimethylbenzylamine‌

‌Form‌: N,N-dimethylbenzylamine is a colorless to light yellow transparent liquid.

‌Odor‌: Has an ammonia smell.

‌Solubility‌: Miscible with alcohol and ether, soluble in hot water, slightly soluble in cold water.

‌Purity and Moisture‌: Its purity is usually ≥98% or higher, such as 99%, 99.5%, and the moisture content is ≤0.05% or ≤0.2%.

‌Other physical properties‌: The melting point is about -75°C, the boiling point is 183-184°C (or 178-184°C, 178-181°C, etc.), the density is about 0.9 g/mL, and the refractive index is about is 1.501 (or 1.495-1.503).

N,N-dimethylbenzylamine is widely used in the chemical industry. It is often used as a catalyst, corrosion inhibitor, and neutralizer. It is also used in organic synthesis, such as as a curing agent for epoxy resin and the synthesis of quaternary ammonium salts. During storage and transportation, the requirements for corrosive hazardous chemicals must be followed to ensure safety. ‌

N,N-dimethylbenzylamine (BDMA) is a multifunctional organic compound widely used in many fields.

‌Polyurethane Industry‌: As a catalyst for polyester polyurethane block soft foam, hard foam and adhesive coatings, it is mainly used for hard foam. It can improve the early fluidity and cell uniformity of polyurethane foam, and enhance the foam and base. Material adhesion‌.
‌Epoxy resin field‌: As an accelerator for acid anhydride, it is used to prepare impregnated solvent-free epoxy resin coatings. It promotes acid anhydride cured bisphenol A epoxy resin and is widely used in electronic potting materials, encapsulation materials, etc. ‌.
‌Organic synthesis‌: Used as a dehydrohalogenation catalyst and acid neutralizing agent for the synthesis of organic drugs. It is also used to synthesize quaternary ammonium salts and produce cationic surface-active powerful fungicides, etc.‌.

In addition, N,N-dimethylbenzylamine can also be used as a dehydrogenation catalyst, preservative, etc. During storage and transportation, the requirements for corrosive hazardous chemicals must be followed to ensure safety.

N,N-Dimethylbenzylamine Chemical Properties
Melting point -75 °C
Boiling point 183-184 °C765 mm Hg(lit.)
density 0.9 g/mL at 25 °C(lit.)
vapor pressure 2.4 hPa (20 °C)
refractive index n20/D 1.501(lit.)
Fp 130 °F
storage temp. Store below +30°C.
solubility water: soluble
pka pK1:9.02(+1) (25°C)
form Liquid
color Clear colorless to light yellow
PH 10 (10g/l, H2O, 20℃)(saturated solution)
Odor strong fish odor
explosive limit 0.9-6.3%(V)
Water Solubility 8 g/L (20 ºC)
Sensitive Air Sensitive
BRN 1099620
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
LogP 1.98 at 25℃

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