| Identification | More | [Name]
4-CHLORO-1-NAPHTHOL | [CAS]
604-44-4 | [Synonyms]
1-CHLORO-4-HYDROXYNAPHTHALENE
4C1N
4-CHLORO-1-NAPHTHOL
4-CN
4CN PLUS
CHLORONAPHTHOL
CHLORONAPTHOL
4-chloro-1-nahphthol
4-chloro-1-naphthaleno
4-chloro-1-Naphthalenol
4-Chloro-1-naphthol (4-CN)
4-chloronaphthalen-1-ol
4-CHLORO-1-NAPHTHOL TABLET 30 MG,TRU-MEA SURE CHEMI
4-CHLORO-1-NAPHTHOL, PACKAGE WITH 50 TAB LETS
4-CHLORO-1-NAPHTHOL, FOR ANALYTICAL PURP OSES
4-Chloro-1-Naphthol,>98%
4-Chloro-1-naphthol,99%
Chloro-1-naphthol
1-Naphthalenol, 4-chloro-
4-CHLORO-ALPHA-NAPHTHOL | [EINECS(EC#)]
210-068-5 | [Molecular Formula]
C10H7ClO | [MDL Number]
MFCD00003974 | [Molecular Weight]
178.61 | [MOL File]
604-44-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Off white to tan crystals | [Melting point ]
118-121 °C(lit.)
| [Boiling point ]
254.41°C (rough estimate) | [density ]
密度 | [refractive index ]
1.4575 (estimate) | [Fp ]
73 °C | [storage temp. ]
2-8°C
| [solubility ]
methanol: 50 mg/mL, clear, colorless to very faintly yellow
| [form ]
tablets (~32 mg each)
| [pka]
9.11±0.40(Predicted) | [color ]
Off-white to gray to light brown | [BRN ]
509750 | [InChI]
InChI=1S/C10H7ClO/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6,12H | [InChIKey]
LVSPDZAGCBEQAV-UHFFFAOYSA-N | [SMILES]
C1(O)=C2C(C=CC=C2)=C(Cl)C=C1 | [CAS DataBase Reference]
604-44-4(CAS DataBase Reference) | [EPA Substance Registry System]
1-Naphthalenol, 4-chloro- (604-44-4) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,T | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R39/23/24/25:Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves . | [RIDADR ]
UN 2810 6.1/PG 3 | [WGK Germany ]
3
| [F ]
8-9-23 | [TSCA ]
Yes | [HS Code ]
29081990 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
Off white to tan crystals | [Uses]
4-Chloro-1-naphthol has been used to visualize protein bands in western blotting. It has also been used in staining polyvinylidene fluoride (PVDF) membrane by Nakane method. | [Synthesis Reference(s)]
Tetrahedron, 38, p. 2347, 1982 DOI: 10.1016/0040-4020(82)87012-9 | [General Description]
4-Chloro-1-naphthol is primarily used for the detection of proteins, it gives a characteristic purple precipitate and the reactions are easily controllable. It can be used as a substitute for benzidine compounds, which are considered to be carcinogenic. | [Biochem/physiol Actions]
4-Chloro-1-naphthol serves as a substrate for horseradish peroxidase. | [Purification Methods]
Crystallise the naphthol from EtOH or CHCl3. [Beilstein 6 H 611, 6 II 582, 6 III 2933, 6 IV 4233.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
RYSS TECH LTD
|
| Telephone: |
400-188-0725 +86 21 34310725 13611771617 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15256/0_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 |
|