ChemicalBook > CAS DataBase List > Ethyl4-methylamino-3-nitrobenzoate

Ethyl4-methylamino-3-nitrobenzoate

Product Name
Ethyl4-methylamino-3-nitrobenzoate
CAS No.
71254-71-2
Chemical Name
Ethyl4-methylamino-3-nitrobenzoate
Synonyms
-3-nitrobenzoate;Ethyl4-methylamino-3-nitrobenzoate;4-(Methylamino)-3-nitro-benzoic acid ethylester;Benzoic acid, 4-(methylamino)-3-nitro-, ethyl ester
CBNumber
CB91073525
Molecular Formula
C10H12N2O4
Formula Weight
224.21
MOL File
71254-71-2.mol
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Ethyl4-methylamino-3-nitrobenzoate Property

Melting point:
101 °C
Boiling point:
372.8±32.0 °C(Predicted)
Density 
1.280±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
-2.62±0.25(Predicted)
Appearance
Yellow to orange Solid
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Safety

HS Code 
2922390090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

AK Scientific
Product number
W8024
Product name
Ethyl4-(methylamino)-3-nitrobenzoate
Packaging
1g
Price
$212
Updated
2021/12/16
Matrix Scientific
Product number
175038
Product name
Ethyl 4-(methylamino)-3-nitrobenzoate
Packaging
1g
Price
$432
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0079483
Product name
ETHYL 4-METHYLAMINO-3-NITROBENZOATE
Purity
95.00%
Packaging
5G
Price
$909.56
Updated
2021/12/16
Matrix Scientific
Product number
175038
Product name
Ethyl 4-(methylamino)-3-nitrobenzoate
Packaging
5g
Price
$1206
Updated
2021/12/16
Matrix Scientific
Product number
175038
Product name
Ethyl 4-(methylamino)-3-nitrobenzoate
Packaging
10g
Price
$1602
Updated
2021/12/16
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Ethyl4-methylamino-3-nitrobenzoate Chemical Properties,Usage,Production

Synthesis

367-80-6

74-89-5

71254-71-2

Ethyl 4-fluoro-3-nitrobenzoate (10.0 g, 46.9 mmol) prepared in Step 1-1-1 was dissolved in methanol (40 mL) and triethylamine (10 mL, 70.4 mmol) was added. A 40% methylamine-methanol solution (5.50 g, 70.4 mmol) was slowly added to the reaction mixture under ice bath cooling conditions. The reaction mixture was stirred continuously for 1 h under ice bath cooling and then ice water was added to quench the reaction. The precipitate was separated by filtration and washed with cold water. The washed product was subjected to cyclic drying overnight to afford ethyl 4-methylamino-3-nitrobenzoate (10.4 g, 99% yield) as a yellow powder.1H-NMR (CDCl3) δ: 8.87 (d, J = 1.9 Hz, 1H), 8.33 (brs, 1H), 8.08 (dd, J = 1.9, 9.2 Hz, 1H), 6.87- 6.84 (m, 1H), 4.35 (q, J = 6.9 Hz, 2H), 3.08 (d, J = 5.0 Hz, 3H), 1.38 (t, J = 6.9 Hz, 3H). Mass spectrum (m/z): 224 (M+), 179, 105 (base peak).

References

[1] Patent: US2013/79306, 2013, A1. Location in patent: Paragraph 0230; 0231; 0232; 0233

Ethyl4-methylamino-3-nitrobenzoate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Ethyl4-methylamino-3-nitrobenzoate manufacturers

Career Henan Chemical Co
Product
Ethyl4-methylamino-3-nitrobenzoate 71254-71-2
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2020-01-02

71254-71-2, Ethyl4-methylamino-3-nitrobenzoateRelated Search:

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  • -3-nitrobenzoate
  • Ethyl4-methylamino-3-nitrobenzoate
  • Benzoic acid, 4-(methylamino)-3-nitro-, ethyl ester
  • 4-(Methylamino)-3-nitro-benzoic acid ethylester
  • 71254-71-2