2-Amino-5-nitrobenzenethiol
- Product Name
- 2-Amino-5-nitrobenzenethiol
- CAS No.
- 23451-98-1
- Chemical Name
- 2-Amino-5-nitrobenzenethiol
- Synonyms
- 2-Amino-5-nitrobenzenethio;2-AMINO-5-NITROBENZOTHIOLE;2-Amino-5-nitrobenzenethiol;Benzenethiol, 2-amino-5-nitro-
- CBNumber
- CB02409847
- Molecular Formula
- C6H6N2O2S
- Formula Weight
- 170.19
- MOL File
- 23451-98-1.mol
2-Amino-5-nitrobenzenethiol Property
- Melting point:
- 89-90 °C
- Boiling point:
- 362.6±27.0 °C(Predicted)
- Density
- 1.465±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- pka
- 6.80±0.26(Predicted)
- InChI
- InChI=1S/C6H6N2O2S/c7-5-2-1-4(8(9)10)3-6(5)11/h1-3,11H,7H2
- InChIKey
- UJDSRXSZJCJVCS-UHFFFAOYSA-N
- SMILES
- C1(S)=CC([N+]([O-])=O)=CC=C1N
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- CS-0060330
- Product name
- 2-Amino-5-nitrobenzenethiol
- Packaging
- 100mg
- Price
- $95
- Updated
- 2021/12/16
- Product number
- CS-0060330
- Product name
- 2-Amino-5-nitrobenzenethiol
- Packaging
- 250mg
- Price
- $158
- Updated
- 2021/12/16
- Product number
- CS-0060330
- Product name
- 2-Amino-5-nitrobenzenethiol
- Packaging
- 1g
- Price
- $395
- Updated
- 2021/12/16
- Product number
- CS-0060330
- Product name
- 2-Amino-5-nitrobenzenethiol
- Packaging
- 5g
- Price
- $1060
- Updated
- 2021/12/16
- Product number
- 2748AQ
- Product name
- 2-AMINO-5-NITROBENZENETHIOL
- Packaging
- 5g
- Price
- $2128.4
- Updated
- 2021/12/16
2-Amino-5-nitrobenzenethiol Chemical Properties,Usage,Production
Uses
2-Amino-5-nitrophenol is used as an intermediate in the manufacture of several azo dyes, including CI Solvent Red 8, which is used for colouring synthetic resins, lacquers, inks and wood stains.[1]
Synthesis
2-Amino-5-nitrophenol is produced from 2-aminophenol by reaction with acetic anhydride to form 2-methylbenzoxazole, which is nitrated and hydrolysed to form 2-amino-5-nitrophenol.[2]
References
[1]US National Toxicology Program (1988) Toxicology and Carcinogenesis Studies of 2-Amino-5-nitro- phenol (CAS No. 121-88-0) in F344INRats and B6C3F1 Mice (Gavage Studies) (NTP Tech. Rep. No. 344; NIH Publ. No. 88–2590), Research Triangle Park, NC.
[2]Farris, R.E. (1978) Aminophenols. In: Mark, H.F., Othmer, D.F, Overberger, C.G., Seaborg, G.T. & Grayson, M., eds, Kirk-Othmer Encyclopedia of Chemical Technology, 3rd ed., Vol. 2, New York, John Wiley & Sons, pp. 422–440.
2-Amino-5-nitrobenzenethiol Preparation Products And Raw materials
Raw materials
Preparation Products
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