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185582

Sigma-Aldrich

N,N-Dimethylbenzylamine

≥99%

Sinônimo(s):

N-Benzyldimethylamine, BDMA, DMBA

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About This Item

Fórmula linear:
C6H5CH2N(CH3)2
Número CAS:
103-83-3
Peso molecular:
135.21
Beilstein:
1099620
Número CE:
203-149-1
Número MDL:
MFCD00008329
Código UNSPSC:
12352100
ID de substância PubChem:
24851151
NACRES:
NA.22

Ensaio

≥99%

forma

liquid

índice de refração

n20/D 1.501 (lit.)

pb

183-184 °C/765 mmHg (lit.)

pf

−75 °C (lit.)

solubilidade

water: soluble

densidade

0.9 g/mL at 25 °C (lit.)

grupo funcional

amine

cadeia de caracteres SMILES

CN(C)Cc1ccccc1

InChI

1S/C9H13N/c1-10(2)8-9-6-4-3-5-7-9/h3-7H,8H2,1-2H3

chave InChI

XXBDWLFCJWSEKW-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

134.6 °F - closed cup

Ponto de fulgor (°C)

57 °C - closed cup

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificados de análise (COA)

Lot/Batch Number
STBK6664
STBK4265
STBK4264
STBJ5742
STBH9447

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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)
Ernesto Oyervides-Muñoz et al.
Carbohydrate polymers, 157, 1922-1932 (2016-12-19)
Functionalized high molar mass chitosan derivatives with increased antibacterial properties were prepared by the reaction of chitosan with different quaternary ammonium salts. Benzalkonium bromide, pyridinium bromide and triethyl ammonium bromide were synthesized by a quaternization reaction between 1,4-dibromobutane and the
Synthesis, structure, and reactivity of organochalcogen (Se, Te) compounds derived from 1-(N, N-dimethylamino) naphthalene and N, N-dimethylbenzylamine.
Panda A, et al.
Organometallics, 18(10), 1986-1993 (1999)
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
Combined use of sepiolite and a hyperbranched polyester in the modification of epoxy/anhydride coatings: A study of the curing process and the final properties.
Foix D, et al.
Progress in Organic Coatings, 75, 364-372 (2012)
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