ChemicalBook > CAS DataBase List > 3,4-Diethoxyaniline

3,4-Diethoxyaniline

Product Name
3,4-Diethoxyaniline
CAS No.
39052-12-5
Chemical Name
3,4-Diethoxyaniline
Synonyms
AKOS BBS-00001416;3,4-DIETHOXYANILINE;3,4-DIETHOXYBENZENAMINE;3,4-diethoxy-phenylamine;Benzenamine, 3,4-diethoxy-;3,4-Diethoxyaniline ISO 9001:2015 REACH
CBNumber
CB4351229
Molecular Formula
C10H15NO2
Formula Weight
181.23
MOL File
39052-12-5.mol
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3,4-Diethoxyaniline Property

Melting point:
48°C
Boiling point:
314.35°C (rough estimate)
Density 
1.0918 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
4.89±0.10(Predicted)
color 
Light yellow to Brown
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Safety

Hazard Codes 
Xi
Risk Statements 
36
HS Code 
2922190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

TCI Chemical
Product number
D5478
Product name
3,4-Diethoxyaniline
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$109
Updated
2025/07/31
TCI Chemical
Product number
D5478
Product name
3,4-Diethoxyaniline
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$327
Updated
2025/07/31
TRC
Product number
D442015
Product name
3,4-Diethoxyaniline
Packaging
100mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
S762
Product name
3,4-Diethoxyaniline
Packaging
1g
Price
$40
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD151688
Product name
3,4-Diethoxyaniline
Packaging
500mg
Price
$60
Updated
2021/12/16
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3,4-Diethoxyaniline Chemical Properties,Usage,Production

Chemical Properties

Pink Solid

Uses

3,4-Diethoxyaniline can be used as an intermediate for the fungicide ethofluthrin.

Synthesis

4992-63-6

39052-12-5

The general procedure for the synthesis of 3,4-diethoxyaniline from 3,4-diethoxynitrobenzene was as follows: 3,4-diethoxynitrobenzene (6.30 g, 29.9 mmol), 10% palladium-carbon catalyst (600 mg), and anhydrous ethanol (300 mL) were added to a reaction flask, and the reaction was stirred for 6 hours under hydrogen atmosphere. Upon completion of the reaction, the insoluble palladium-carbon catalyst was removed by filtration and the filtrate was concentrated under reduced pressure to afford 3,4-diethoxyaniline as an oily product in a yield of 5.02 g (92.9% yield). The product was characterized by 1H-NMR (CDCl3) with chemical shifts δ: 1.34 to 1.46 (6H, m), 3.94 to 4.08 (4H, m), 6.21 (1H, d, J = 2.8,8.4 Hz), 6.30 (1H, d, J = 2.6 Hz), 6.73 (1H, d, J = 8.4 Hz).

References

[1] Patent: EP1437344, 2004, A1. Location in patent: Page 37
[2] Yuki Gosei Kagaku Kyokaishi, 1959, vol. 17, p. 166,169
[3] Chem.Abstr., 1959, p. 11280

3,4-Diethoxyaniline Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,4-Diethoxyaniline manufacturers

Hebei Fengjia New Material Co., Ltd
Product
3,4-Diethoxyaniline 39052-12-5
Price
US $30.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
100 tons
Release date
2024-08-08
Hebei Chuanghai Biotechnology Co., Ltd
Product
3,4-Diethoxyaniline 39052-12-5
Price
US $9.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-27
Career Henan Chemical Co
Product
3,4-Diethoxyaniline 39052-12-5
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2020-01-08