5-Amino-2-methoxyphenol
- Product Name
- 5-Amino-2-methoxyphenol
- CAS No.
- 1687-53-2
- Chemical Name
- 5-Amino-2-methoxyphenol
- Synonyms
- 5-AMINOGUAIACOL;TIMTEC-BB SBB007884;5-Aminoguaiacol, Tech;3-hydroxy-p-anisidine;5-AMINO-2-METHOXYPHENOL;2-METHOXY-5-AMINOPHENOL;5-Amino-2-Methyoxyphenol;3-HYDROXY-4-METHOXYANILINE;Phenol, 5-amino-2-methoxy-;5-AMINO-2-METHOXYPHENOL 99%
- CBNumber
- CB9403833
- Molecular Formula
- C7H9NO2
- Formula Weight
- 139.15
- MOL File
- 1687-53-2.mol
5-Amino-2-methoxyphenol Property
- Melting point:
- 130-132 °C(lit.)
- Boiling point:
- 255.1°C (rough estimate)
- Density
- 1.1997 (rough estimate)
- refractive index
- 1.4800 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- slightly soluble
- pka
- 10.02±0.10(Predicted)
- form
- powder to crystal
- color
- Light yellow to Amber to Dark green
- Water Solubility
- slightly soluble
- BRN
- 2717084
- InChI
- InChI=1S/C7H9NO2/c1-10-7-3-2-5(8)4-6(7)9/h2-4,9H,8H2,1H3
- InChIKey
- BLQFHJKRTDIZLX-UHFFFAOYSA-N
- SMILES
- C1(O)=CC(N)=CC=C1OC
- CAS DataBase Reference
- 1687-53-2(CAS DataBase Reference)
- NIST Chemistry Reference
- 5-Amino-2-methoxyphenol(1687-53-2)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38-20/22
- Safety Statements
- 26-36-37/39
- RIDADR
- 2811
- WGK Germany
- 3
- PackingGroup
- II
- HS Code
- 29225000
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
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 262110
- Product name
- 5-Amino-2-methoxyphenol
- Purity
- 98%
- Packaging
- 1g
- Price
- $41.5
- Updated
- 2023/06/20
- Product number
- 262110
- Product name
- 5-Amino-2-methoxyphenol
- Purity
- 98%
- Packaging
- 10g
- Price
- $197
- Updated
- 2023/06/20
- Product number
- H0634
- Product name
- 3-Hydroxy-4-methoxyaniline
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $24
- Updated
- 2025/07/31
- Product number
- H0634
- Product name
- 3-Hydroxy-4-methoxyaniline
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $97
- Updated
- 2025/07/31
- Product number
- A634785
- Product name
- 5-Amino-2-methoxyphenol
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
5-Amino-2-methoxyphenol Chemical Properties,Usage,Production
Chemical Properties
grey-brown to dark brown crystalline powder
General Description
5-Amino-2-methoxyphenol reacts with ninhydrin to yield tetrahydroindeno[1,2-b]indolones.
Synthesis
636-93-1
1687-53-2
Commercially available 2-methoxy-5-nitrophenol (40 g, 236.5 mmol) was dissolved in methanol (300 mL) under argon protection and palladium/carbon catalyst (3 g) was added. The suspension was vacuum degassed and purged repeatedly with hydrogen several times. Subsequently, the reaction mixture was stirred at room temperature under hydrogen pressure (40 psi) for 24 hours. After completion of the reaction, the catalyst was removed by filtration and the filtrate was concentrated to afford the intermediate 2-methoxy-5-aminophenol (25 g, 76% yield) as a yellow solid. Electrospray ionization mass spectrometry (ESI-MS) showed [M + 1] peak of 140.1, which was consistent with the calculated value. Elemental analysis (C7H9NO2) calculated value: 139.06.
References
[1] Patent: WO2015/192981, 2015, A1. Location in patent: Page/Page column 71-72
[2] Gazzetta Chimica Italiana, 1907, vol. 37 II, p. 372
[3] Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1912, vol. <5> 21 II, p. 207
[4] Journal of the American Chemical Society, 1948, vol. 70, p. 168,170
[5] Journal of the Chemical Society, 1951, p. 2426,2429
5-Amino-2-methoxyphenol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Amino-2-methoxyphenol manufacturers
- Product
- 5-Amino-2-methoxyphenol 1687-53-2
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-28
- Product
- 5-Amino-2-methoxyphenol 1687-53-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-27
- Product
- 5-Amino-2-methoxyphenol 1687-53-2
- Price
- US $20.00-1.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-09-25