Cas no 2050-76-2 (2,4-Dichloronaphthol)
2,4-Dichloronaphthol structure
Product Name:2,4-Dichloronaphthol
CAS No:2050-76-2
MF:C10H6Cl2O
MW:213.060040950775
MDL:MFCD00003931
CID:84091
PubChem ID:87567066
Update Time:2025-09-19
2,4-Dichloronaphthol Chemical and Physical Properties
Names and Identifiers
-
- 2,4-Dichloronaphthalen-1-ol
- 2,4-Dichloro-1-naphthol [for photography]
- 2,4-Dichloro-1-naphthol
- 2.4-Dichloro-1-naphthol
- 1-Naphthol,4-dichloro
- 2,3:5,6-DI-O-ISOPROPYLIDENE-
- 2,4-Dichlor-[1]naphthol
- 2,4-dichloro-1-hydroxy-naphthalene
- 2,4-dichloro-1-naphthalenol
- 2.4-Dichlor-1-hydroxy-naphthalin
- 2,4-Dichloronaphthol
- 1-Naphthalenol, 2,4-dichloro-
- 1-Naphthalenol,2,4-dichloro-
- 2,4-Dichloro-.alpha.-naphthol
- HVLJEMXDXOTWLV-UHFFFAOYSA-N
- 1-Naphthol, 2,4-dichloro-
- 1-Naphthol,4-dichloro-
- 2,4-dichloronaphth-1-ol
- C10H6Cl2O
- 1-Naphthalenol,4-dichloro-
- 2,4-dichloro-1-naphthaleno
- 2,4-dichloro-1-nap
- MFCD00003931
- AS-59827
- SY045990
- NS00026660
- 2,4-Dichloro-1-naphthol, 95%
- 2,4-DICHLORO-1-NAPHTOL
- 2050-76-2
- SCHEMBL553501
- P44B2Y7RIO
- AI3-00183
- FT-0709132
- 2, 4-dichloronaphthalen-1-ol
- CS-0204497
- D95273
- Q63408745
- NSC 6322
- AKOS005264344
- NSC6322
- D0383
- UNII-P44B2Y7RIO
- Q-102065
- NSC-6322
- EINECS 218-103-6
- 2,4-dichloro-1-hydroxynaphthalene
- 2,4-Dichloro-1-naphthol, for photography
- DTXSID4062141
-
- MDL： MFCD00003931
- Inchi： 1S/C10H6Cl2O/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,13H
- InChI Key： HVLJEMXDXOTWLV-UHFFFAOYSA-N
- SMILES： ClC1C=C(C(=C2C=CC=CC2=1)O)Cl
Computed Properties
- Exact Mass: 211.98000
- Monoisotopic Mass: 211.97957
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 13
- Rotatable Bond Count: 0
- Complexity: 186
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: 4.8
- Topological Polar Surface Area: 20.2
Experimental Properties
- Color/Form: powder
- Density: 1.2937 (rough estimate)
- Melting Point: 102.0 to 106.0 deg-C
- Boiling Point: 305.89°C (rough estimate)
- Flash Point: off-white to tan powder
- Refractive Index: 1.5500 (estimate)
- Solubility: pyridine: soluble5%, clear, colorless to dark yellow
- PSA: 20.23000
- LogP: 3.85220
- Solubility: Not determined
2,4-Dichloronaphthol Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H315-H319-H335
- Warning Statement： P261-P305 + P351 + P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 36/37/38
- Safety Instruction： S26-S36
-
Hazardous Material Identification：
- Storage Condition：2-8°C
- Risk Phrases：R36/37/38
2,4-Dichloronaphthol Customs Data
- HS CODE：2908199090
- Customs Data：
China Customs Code:
2908199090Overview:
HS:2908199090 Derivatives of other phenols and phenolic alcohols containing only halogen substituents and their salts VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Summary:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%
2,4-Dichloronaphthol Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | D155558-1g |
2,4-Dichloronaphthol |
2050-76-2 | >97.0%(GC)(T) | 1g |
￥75.90 | 2023-09-03 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | D155558-25G |
2,4-Dichloronaphthol |
2050-76-2 | >97.0%(GC)(T) | 25g |
￥626.90 | 2023-09-03 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | D155558-5G |
2,4-Dichloronaphthol |
2050-76-2 | >97.0%(GC)(T) | 5g |
￥247.90 | 2023-09-03 | |
| Alichem | A219005682-500g |
2,4-Dichloronaphthalen-1-ol |
2050-76-2 | 95% | 500g |
$1038.77 | 2023-09-02 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 251976-25G |
2,4-Dichloronaphthol |
2050-76-2 | 25g |
￥2828.29 | 2023-12-09 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | D864911-5g |
2,4-Dichloro-1-naphthol |
2050-76-2 | ≥97% | 5g |
315.00 | 2021-05-17 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | IG151-5g |
2,4-Dichloronaphthol |
2050-76-2 | 97.0%(GC&T) | 5g |
￥381.0 | 2022-06-10 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | IG151-1g |
2,4-Dichloronaphthol |
2050-76-2 | 97.0%(GC&T) | 1g |
￥127.0 | 2022-06-10 | |
| Fluorochem | 229060-5g |
2,4-Dichloronaphthalen-1-ol |
2050-76-2 | 95% | 5g |
￡38.00 | 2022-02-28 | |
| Fluorochem | 229060-25g |
2,4-Dichloronaphthalen-1-ol |
2050-76-2 | 95% | 25g |
￡121.00 | 2022-02-28 |
2,4-Dichloronaphthol Related Literature
-
P. B. D. de la Mare,Susan de la Mare,H. Suzuki J. Chem. Soc. B 1969 429
-
2. Aromatic substitutions with rearrangements. Part I. Products of the chlorination of 1-naphthol and some related compoundsP. B. D. de la Mare,H. Suzuki J. Chem. Soc. C 1968 648
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