| Identification | More | [Name]
2-Nitroso-1-naphthol | [CAS]
132-53-6 | [Synonyms]
1,2-NAPHTHOQUINONE 2-OXIME
2-NITROSO-1-NAPHTHOL
BETA-NITROSO-ALPHA-NAPHTHOL
CI NO 10010
LABOTEST-BB LT00068475
1-Naphthalenol,2-nitroso-
1-Naphthol, 2-nitroso-
2-nitroso-1-naphthaleno
2-nitroso-1-Naphthalenol
2-nitroso-1-naphtho
2-Nitrosonaphthol
beta-Nitrosonaphthol
C.I. 76610
ci76610
2-Nitroiso-1-Naphthol
2-nitroso-1-naphthol (beta-alpha)
2-NITROSO-1-NAPHTHOL R. G.
2-Nitroso-1-NaphtholGr
1-hydroxy-2-nitrosonaphthalene
C.I.Oxidation Base 15 | [EINECS(EC#)]
205-064-5 | [Molecular Formula]
C10H7NO2 | [MDL Number]
MFCD00003932 | [Molecular Weight]
173.17 | [MOL File]
132-53-6.mol |
| Chemical Properties | Back Directory | [Appearance]
yellow-greenish to yellow-brownish powder | [Melting point ]
150-155 °C (dec.)(lit.) | [Boiling point ]
303.81°C (rough estimate) | [density ]
1.2427 (rough estimate) | [refractive index ]
1.5200 (estimate) | [Colour Index ]
10010 | [form ]
Solid | [pka]
7.47±0.10(Predicted) | [color ]
Yellow needles from H2O or C6H6 | [Odor]
Odorless | [Water Solubility ]
SLIGHTLY SOLUBLE | [BRN ]
1867919 | [InChI]
1S/C10H7NO2/c12-10-8-4-2-1-3-7(8)5-6-9(10)11-13/h1-6,12H | [InChIKey]
SYUYTOYKQOAVDW-UHFFFAOYSA-N | [SMILES]
Oc1c(ccc2ccccc12)N=O | [CAS DataBase Reference]
132-53-6(CAS DataBase Reference) | [NIST Chemistry Reference]
1-Naphthalenol, 2-nitroso-(132-53-6) | [EPA Substance Registry System]
132-53-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [RTECS ]
QL4550000
| [F ]
8 | [TSCA ]
TSCA listed | [HS Code ]
2929900090 | [Storage Class]
11 - Combustible Solids | [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. | [Hazardous Substances Data]
132-53-6(Hazardous Substances Data) | [Toxicity]
LD orl-rat: >500 mg/kg NCNSA6 5,35,53 |
| Hazard Information | Back Directory | [Chemical Properties]
yellow-greenish to yellow-brownish powder | [Uses]
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. | [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. | [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.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
|