4-Ethoxy-1,2-benzenediamine sulfate (1:1) | CAS No. 85137-09-3
4-Ethoxy-1,2-benzenediamine sulfate (1:1)
Basic Information
CAS Number
85137-09-3
Molecular Formula
C8H14N2O5S
Molecular Weight
250.28 g/mol
AD
Basic Physical Properties
Synonyms & References
English
- 2-benzenediamine,4-ethoxy-sulfate;3,4-Diaminophenetole sulfate;4-Ethoxy-o-phenylenediamine sulfate
- A863689
- AKOS003248882
- 1,2-Benzenediamine, 4-ethoxy-, sulfate (1:1)
- FT-0654895
- 4-Ethoxy-o-phenylenediamine sulfate
- AC-9844
- 4-Ethoxybenzene-1,2-diaminesulfate
- 4-ethoxybenzene-1,2-diamine;sulfuric acid
- A22164
- 4-Ethoxybenzene-1,2-diamine sulfate
- 85137-09-3
- DTXSID2072912
- 4-Ethoxybenzene-1,2-diamine
- 4-ethoxybenzene-1,2-diamine,sulfuric acid
MDL Number
MFCD01596236
Customs Code
2922299090
FAQ
What are the physical and chemical properties of 4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3)?
4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3) is a crystalline solid with a molecular weight of approximately 224.24 g/mol. It has a solubility of about 12 g/L in water at 25°C. This compound is relatively stable but can react with strong acids to form dyes. It is a weak base and can be used in pH-sensitive applications.
How is 4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3) typically synthesized?
4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3) is typically synthesized by reacting 4-ethoxyaniline with sulfuric acid in the presence of a suitable catalyst such as pyridine. The process involves a diazotization step followed by alkylation, leading to a high yield of the target compound. The reaction is selective and has good reproducibility.
What industries use 4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3)?
4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3) is used in the pharmaceutical and dye industries due to its ability to form stable intermediates and dyes. It is also utilized in the polymer industry for the modification of polymer properties and in the semiconductor industry for etching and patterning processes. Additionally, it can be used in sensors for pH detection.
What precautions should be taken when handling 4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3)?
When handling 4-Ethoxy-1,2-benzenediamine sulfate (1:1) (CAS: 85137-09-3), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a fume hood to avoid inhalation. Spills should be cleaned up immediately using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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