4-Chloro-1-naphthol
604-44-4
for analytical purposes
2026-07-07
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Product Description
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Seller Information
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Description
ProductName 4-Chloro-1-naphthol Cat No CSUB-0443 Applications 4-chloro-1-naphthol along with N,N'-dimethyl-p-phenylendiamine may be used in an oxidative coupling reaction for visualization of antigen-antibody complexes on the nitrocellulose membrane. 4-Chloro-1-naphthol may also be used in scanning electrochemical microscopy (SECM), for imaging of DNA hybridization on microscopic polypyrrole patterns. It was used in immunoblotting analysis during purification of native specific proteins of Taenia crassiceps cysticerci antigens obtained by immunoaffinity chromatography. Enzyme Commission Number 210-068-5 CAS No 604-44-4 Molecular Weight 178.61 MDL Number MFCD00003974 Solubility methanol: soluble 50 mg/mL, clear, colorless to very faintly yellow PubChem Substance ID 24855304.0 mp 118-120 °C Beilstein Registry Number 509750.0 Substrates Peroxidase Substrates Impurities λex 310 nm; λem 375 nm in ethanol Grade for analytical purposes category Biochemical Reagents(c1519) cas_num 604-44-4 Basic Info-
Product Name:
4-Chloro-1-naphthol
Other Name:1-Naphthalenol,4-chloro-;1-Naphthol,4-chloro-;4-Chloro-1-naphthalenol;4-Chloro-α-naphthol;4-Chloro-1-naphthol;1-Chloro-4-hydroxynaphthalene;1-Hydroxy-4-chloronaphthalene;NSC 44345;1-Chloro-4-naphthol
CAS No.:604-44-4
Molecular Formula:C10H7ClO
InChIKeys:InChIKey=LVSPDZAGCBEQAV-UHFFFAOYSA-N
Molecular Weight:178.61
Exact Mass:178.62
EC Number:210-068-5
NSC Number:44345
DSSTox ID:DTXSID3060536
HScode:2908199090
Categories:
Characteristics-
PSA:
20.2
XLogP3:3.9
Appearance:Off-white to gray to light brown tablets (~32 mg each)
Density:1.3±0.1 g/cm3
Melting Point:117-118 °C
Boiling Point:332.1ºC at 760 mmHg
Flash Point:73 °C
Refractive Index:1.684
Water Solubility:methanol: 50 mg/mL, clear, colorless to very faintly yellow
Storage Conditions:2-8°C
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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Country Product Purchase Quantity Date Posted Post an enquiry for this product