185582

N,N-Dimethylbenzylamine

≥99%

• Synonym(s): N-Benzyldimethylamine, BDMA, DMBA
• Linear Formula: C₆H₅CH₂N(CH₃)₂
• CAS Number: 103-83-3
• Molecular Weight: 135.21
• Beilstein: 1099620
• EC Number: 203-149-1
• MDL number: MFCD00008329
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851151
• NACRES: NA.22

Properties

• Assay: ≥99%
• form: liquid
• refractive index: n20/D 1.501 (lit.)
• bp: 183-184 °C/765 mmHg (lit.)
• mp: −75 °C (lit.)
• solubility: water: soluble
• density: 0.9 g/mL at 25 °C (lit.)
• functional group: amine; phenyl
• SMILES string: CN(C)Cc1ccccc1
• InChI: 1S/C9H13N/c1-10(2)8-9-6-4-3-5-7-9/h3-7H,8H2,1-2H3
• InChI key: XXBDWLFCJWSEKW-UHFFFAOYSA-N

Description

General description

N,N-Dimethylbenzylamine is commonly used as a reagent in organic synthesis and also serves as a catalyst in the synthesis of polyurethane foams and epoxy resins. It reacts with Os₃(CO)₁₂ to form triosmium clusters. Anodic oxidation of N,N-dimethylbenzylamine has been studied in methanol-tetra-n-butylammonium fluoroborate and in methanol-potassium hydroxide.

Application

N,N-Dimethylbenzylamine was used in the synthesis of bis[(N,N-dimethylamino)benzyl] selenide. It has been used as catalyst during curing reaction of formulations of diglycidyl ether of bisphenol A and tetrahydrophthalic anhydride.

Safety Information

• Pictograms: GHS02,GHS06,GHS05,GHS09
• Signal Word: Danger
• Hazard Statements: H226,H301 + H331,H312,H314,H411
• Precautionary Statements: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 134.6 °F - closed cup
• Flash Point(C): 57 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves