CAS 604-44-4|4-Chloronaphthalen-1-ol

Introduction:Basic information about CAS 604-44-4|4-Chloronaphthalen-1-ol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name4-Chloronaphthalen-1-ol
CAS Number604-44-4Molecular Weight178.615
Density1.3±0.1 g/cm3Boiling Point332.1±15.0 °C at 760 mmHg
Molecular FormulaC10H7ClOMelting Point118-121 °C(lit.)
MSDSChineseUSAFlash Point154.6±20.4 °C
Symbol
GHS07
Signal WordWarning

Names

Name4-chloro-1-naphthol
SynonymMore Synonyms

4-Chloronaphthalen-1-ol BiologicalActivity

Description4-Chloronaphthalen-1-ol is a substrate of horseradish peroxidase. 4-Chloronaphthalen-1-ol can be used to visualize protein bands in western blotting[1][2].
Related CatalogResearch Areas >>OthersSignaling Pathways >>Others >>Others
References

[1]. Elias JM, et, al. A rapid, sensitive myeloperoxidase stain using 4-chloro-1-naphthol. Am J Clin Pathol. 1980 Jun;73(6):797-9.

[2]. Hou L, et, al. Graphene oxide-labeled sandwich-type impedimetric immunoassay with sensitive enhancement based on enzymatic 4-chloro-1-naphthol oxidation. Biosens Bioelectron. 2013 Sep 15;47:149-56.

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point332.1±15.0 °C at 760 mmHg
Melting Point118-121 °C(lit.)
Molecular FormulaC10H7ClO
Molecular Weight178.615
Flash Point154.6±20.4 °C
Exact Mass178.018539
PSA20.23000
LogP3.66
Appearance of Characterstablets (~32 mg each)
Vapour Pressure0.0±0.7 mmHg at 25°C
Index of Refraction1.684
Storage condition2-8°C
Water Solubilitymethanol: 50 mg/mL, clear, colorless to very faintly yellow

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH315-H319-H335
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi
Risk PhrasesR36/37/38
Safety PhrasesS26-S36-S45-S36/37
RIDADRUN 2810 6.1/PG 3
WGK Germany3
HS Code2908199090

Customs

HS Code2908199090
SummaryHS: 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%

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Synonyms

4-Chloro-α-naphthol
1-Chloro-4-hydroxynaphthalene
4ClN
1-Naphthalenol, 4-chloro-
4-chloronaphthalen-1-ol
EINECS 210-068-5
MFCD00003974
4-Chloro-1-naphthol
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