2-Nitroso-1-naphthol
- Product Name
- 2-Nitroso-1-naphthol
- CAS No.
- 132-53-6
- Chemical Name
- 2-Nitroso-1-naphthol
- Synonyms
- ci76610;C.I. 76610;CI NO 10010;Nitroso-1-napht;2-Nitrosonaphthol;2-nitroso-1-naphtho;beta-Nitrosonaphthol;2-NITROSO-1-NAPHTHOL;C.I.Oxidation Base 15;2-Nitroiso-1-Naphthol
- CBNumber
- CB7317770
- Molecular Formula
- C10H7NO2
- Formula Weight
- 173.17
- MOL File
- 132-53-6.mol
2-Nitroso-1-naphthol Property
- Melting point:
- 150-155 °C (dec.)(lit.)
- Boiling point:
- 303.81°C (rough estimate)
- Density
- 1.2427 (rough estimate)
- refractive index
- 1.5200 (estimate)
- pka
- 7.47±0.10(Predicted)
- form
- Solid
- color
- Yellow needles from H2O or C6H6
- Odor
- Odorless
- Water Solubility
- SLIGHTLY SOLUBLE
- BRN
- 1867919
- CAS DataBase Reference
- 132-53-6(CAS DataBase Reference)
- NIST Chemistry Reference
- 1-Naphthalenol, 2-nitroso-(132-53-6)
- EPA Substance Registry System
- 1-Naphthalenol, 2-nitroso- (132-53-6)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26
- WGK Germany
- 3
- RTECS
- QL4550000
- F
- 8
- HS Code
- 2929900090
- Hazardous Substances Data
- 132-53-6(Hazardous Substances Data)
- Toxicity
- LD orl-rat: >500 mg/kg NCNSA6 5,35,53
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H370Causes damage to organs
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
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.
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.
P307+P311IF exposed: call a POISON CENTER or doctor/physician.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- N0267
- Product name
- 2-Nitroso-1-naphthol
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $64
- Updated
- 2024/03/01
- Product number
- N0267
- Product name
- 2-Nitroso-1-naphthol
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $207
- Updated
- 2024/03/01
- Product number
- 285442
- Product name
- 2-Nitroso-1-naphthol
- Packaging
- 2g
- Price
- $305
- Updated
- 2021/12/16
- Product number
- U356
- Product name
- 2-Nitroso-1-naphthol
- Packaging
- 5g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- CHM0021651
- Product name
- 2-NITROSO-1-NAPHTHOL
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1143.87
- Updated
- 2021/12/16
2-Nitroso-1-naphthol Chemical Properties,Usage,Production
Chemical Properties
yellow-greenish to yellow-brownish powder
General Description
2-nitroso-1-naphthol helps in the extraction of cobalt ion as it is used as a selective complexing agent. It is used in the separation and preconcentration of Th(IV), Ti(IV), Fe(III), Pb(II) and Cr(III) by solid phase extraction.
Safety Profile
Moderately toxic by ingestion. Many nitroso compounds are carcinogens. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx. See also NITROSO COMPOUNDS.
Purification Methods
Purify the naphthol by recrystallisation from pet ether (b 60-80o) or by dissolving it in hot EtOH, followed by successive addition of small volumes of water (m 158o dec). It also crystallises from *C6H6 or H2O. Crystallisation from *C6H6/pet ether gives m (106-109 o, also 109.5o). It has max at 274.5 and 382nm (CHCl3). It complexes with metals. [Beilstein 7 H 712, 7 I 385, 7 II 647, 7 III 3688, 7 IV 2419.]
2-Nitroso-1-naphthol Preparation Products And Raw materials
Raw materials
Preparation Products
2-Nitroso-1-naphthol Suppliers
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View Lastest Price from 2-Nitroso-1-naphthol manufacturers
- Product
- 2-Nitroso-1-naphthol 132-53-6
- Price
- US $60.00-35.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-09-07
- Product
- 2-Nitroso-1-naphthol 132-53-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-27
- Product
- 2-Nitroso-1-naphthol 132-53-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2022-10-24