HomeProducts

N,n-dimethylbenzylamine

CAS Number
103-83-3
EC Number
203-149-1
Chemical Formula
C9H13N
Molecular Weight
135.21 g/mol

Description

N,N-Dimethylbenzylamine (CAS 103-83-3 ), commonly known as BDMA, is a tertiary amine used primarily as a catalyst and curing accelerator in industrial chemical processes. It functions as a reactive intermediate and process accelerator across polymer, coatings, and specialty chemical manufacturing. In epoxy resin systems, BDMA acts as a curing accelerator and hardener catalyst, shortening cure cycles in adhesives, coatings, and composite manufacturing. Formulators in polyurethane production use it to catalyze foam formation and control reaction rates. In flavor and fragrance applications, it serves as a chemical intermediate for synthesizing quaternary ammonium compounds and other nitrogen-based actives used in preservation and biocidal formulations. It is a versatile component for many industrial sectors. Biotechnology and life sciences manufacturers also source BDMA as a synthesis building block for producing specialty reagents and active pharmaceutical intermediates. Its chemical structure allows for precise control in complex organic synthesis pathways. N,N-Dimethylbenzylamine is supplied as a clear to pale yellow liquid in standard drum and IBC packaging suited for industrial volumes. Technical grade is the predominant commercial specification for most large-scale manufacturing needs. Purity levels are typically at 99% or higher for catalyst-grade applications. Buyers requiring tighter specifications for pharmaceutical intermediate use should confirm supplier documentation against relevant compendial or internal quality standards. The material is handled according to strict safety protocols to ensure stability and performance in sensitive chemical reactions. Proper storage and logistics are essential for maintaining the integrity of this high-purity tertiary amine. Contact us for supply of N,n-dimethylbenzylamine Request Quote

Other Names (Synonyms)

benzyldimethyl amine | N-Benzyldimethylamine | BDMA | Benzenemethanamine, N,N-dimethyl- | Benzyl-N,N-dimethylamine | N,N-Dimethylbenzenemethanamine | Benzylamine, N,N-dimethyl- | N-(Phenylmethyl)dimethylamine

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-75 °C
Boiling Point180 °C
Density0.9 g/cm³
Flash Point130 °F
Appearancecolourless to light yellow liquid with an amine odour
ColorClear colorless to light yellow
Odorstrong fish odor
FormLiquid
Water Solubility8 g/L (20 ºC)
Vapor Pressure2.4 hPa (20 °C)
Refractive Indexn 20/D 1.501(lit.)
pH10 (10g/l, H2O, 20℃)(saturated solution)
Log P1.98 at 25℃

Safety & Handling

Danger
GHS02· FlammableGHS05· CorrosiveGHS07· IrritantGHS06· Toxic

Hazard Statements

H226Flammable liquid and vapor
H301Toxic if swallowed
H302Harmful if swallowed
H311Toxic in contact with skin
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H331Toxic if inhaled
H332Harmful if inhaled
H412Harmful to aquatic life with long lasting effects

Precautionary Statements

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233Keep container tightly closed.
P240Ground and bond container and receiving equipment.
P241Use explosion-proof equipment.
P242Use non-sparking tools.
P243Take action to prevent static discharges.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P262Do not get in eyes, on skin, or on clothing.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P363Wash contaminated clothing before reuse.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P364Take off immediately all contaminated clothing and wash it before reuse.
P364Take off contaminated clothing and wash it before reuse.
P378Use … for extinction.
P233Store in a well-ventilated place. Keep container tightly closed.
P235Store in a well-ventilated place. Keep cool.
P331Rinse mouth. Do NOT induce vomiting.
P354IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower.
P353IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29214980
UN Number2619
ADR Class8
Packing GroupII
Storage Class3 - Flammable liquids
WGK (Germany)2