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185582

Sigma-Aldrich

N,N-Dimethylbenzylamine

≥99%

Synonym(s):

N-Benzyldimethylamine, BDMA, DMBA

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100 ML
¥3,110
500 ML
¥6,330

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Estimated to ship onApril 16, 2025

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100 ML
¥3,110
500 ML
¥6,330

About This Item

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

¥3,110

Estimated to ship onApril 16, 2025

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Quality Level

200

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

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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.[1][2] It reacts with Os3(CO)12 to form triosmium clusters[3]. Anodic oxidation of N,N-dimethylbenzylamine has been studied in methanol-tetra-n-butylammonium fluoroborate and in methanol-potassium hydroxide[4].

Application

N,N-Dimethylbenzylamine was used in the synthesis of bis[(N,N-dimethylamino)benzyl] selenide[5]. It has been used as catalyst during curing reaction of formulations of diglycidyl ether of bisphenol A and tetrahydrophthalic anhydride[6].

Signal Word

Danger

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

185582-5ML:
185582-100ML:
185582-500ML:
185582-BULK:
185582-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
STBK6664
SDBB1033
STBL4229
STBL3577
STBK4264

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Indirect ortho functionalization of substituted toluenes through ortho olefination of N, N-dimethylbenzylamines tuned by the acidity of reaction conditions
G Cai, et al.
Journal of the American Chemical Society, 129, 7666-7673 (2007)
Products and mechanisms in the anodic oxidation of N, N-dimethylbenzylamine in methanol.
Barry JE, et al.
The Journal of Organic Chemistry, 39(18), 2695-2699 (1974)
Synthesis of waterborne polyurethane acrylate-modified epoxy resin
H Liu, et al.
IOP Conference Series: Materials Science and Engineering, 770, 012062-012062 (2020)
Mirjana Rodošek et al.
Polymers, 12(3) (2020-03-11)
Versatile product protective coatings that deliver faster drying times and shorter minimum overcoat intervals that enable curing at faster line speeds and though lower energy consumption are often desired by coating manufacturers. Product protective coatings, based on silsesquioxane-modified diglycidyl ether
Wilson Beita-Sandí et al.
Water research, 170, 115323-115323 (2019-12-04)
In this work, we investigated the effect of bromide ion (Br-) on NDMA formation using model precursor compounds, wastewater effluents and surface waters. Previous studies showed that Br- reacts with chloramines and forms bromochloramine, a reactive compound responsible for NDMA
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