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Key Documents

8.22040

Sigma-Aldrich

N,N-Dimethyl-p-toluidine

for synthesis

Synonym(s):

N,N-Dimethyl-p-toluidine, 4-Dimethylaminotoluene

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About This Item

Linear Formula:
4-(CH3)C6H4N(CH3)2
CAS Number:
Molecular Weight:
135.21
MDL number:
UNSPSC Code:
12352116
EC Index Number:
202-805-4
NACRES:
NA.22

vapor pressure

0.1 hPa ( 20 °C)

Quality Level

Assay

≥98.0% (GC)

form

oil

autoignition temp.

425 °C

potency

1650 mg/kg LD50, oral (Rat)

bp

215 °C/1013 hPa

mp

-15 °C

transition temp

flash point 76 °C

density

0.94 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C9H13N/c1-8-4-6-9(7-5-8)10(2)3/h4-7H,1-3H3

InChI key

GYVGXEWAOAAJEU-UHFFFAOYSA-N

Application



  • Zinc catalysed electrophilic C–H borylation of heteroarenes: This article explores a zinc-catalyzed process for borylation of heteroarenes using N,N-dimethyl-p-toluidine (Grundy et al., 2021).


  • C–H bond sulfonylation of anilines with the insertion of sulfur dioxide under metal-free conditions: Details a sulfonylation reaction involving N,N-dimethyl-p-toluidine under metal-free conditions (Zhou et al., 2018).



Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.935 - 0.937
Identity (IR): passes test

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - STOT RE 2 Oral

Target Organs

Reproductive organs

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

168.8 °F - closed cup

Flash Point(C)

76 °C - closed cup


Certificates of Analysis (COA)

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