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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >4-CHLORO-3-NITROCOUMARIN

4-CHLORO-3-NITROCOUMARIN

4-CHLORO-3-NITROCOUMARIN Structure
  • ₹2008 - ₹6900
  • Product name: 4-CHLORO-3-NITROCOUMARIN
  • CAS: 38464-20-9
  • MF: C9H4ClNO4
  • MW: 225.59
  • EINECS:147-963-8
  • MDL Number:MFCD00051670
  • Synonyms:4-CHLORO-3-NITRO-2H-CHROMEN-2-ONE;4-CHLORO-3-NITROCOUMARIN;AURORA KA-3227;4-chloro-3-nitro-2-chromenone;4-Chloro-3-nitro-chromen-2-one;4-chloro-3-nitrochromen-2-one;4-CHLORO-3-NITROCOUMARIN ISO 9001：2015 REACH;2H-1-Benzopyran-2-one, 4-chloro-3-nitro-
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • ALFA India

Package

  • 1g
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberC1691
  • Product description4-Chloro-3-nitrocoumarin min. 96.0 %
  • Packaging5G
  • Price₹6900
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L07908-06
  • Product description4-Chloro-3-nitrocoumarin, 98%
  • Packaging5g
  • Price₹3461
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L07908-03
  • Product description4-Chloro-3-nitrocoumarin, 98%
  • Packaging1g
  • Price₹2008
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) C1691 4-Chloro-3-nitrocoumarin min. 96.0 % 5G ₹6900 2022-05-26 Buy
ALFA India ALF-L07908-06 4-Chloro-3-nitrocoumarin, 98% 5g ₹3461 2022-05-26 Buy
ALFA India ALF-L07908-03 4-Chloro-3-nitrocoumarin, 98% 1g ₹2008 2022-05-26 Buy

Properties

Melting point :160-164 °C(lit.)
Boiling point :338.7±42.0 °C(Predicted)
Density :1.60±0.1 g/cm3(Predicted)
form :powder to crystal
color :Light yellow to Amber to Dark green
Water Solubility :Insoluble in water.
BRN :883649
CAS DataBase Reference :38464-20-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Chloro-3-nitrocoumarin, is used in synthesis and antimicrobial activity of new 4-heteroarylamino coumarin derivatives that contain nitrogen and sulfur as heteroatoms.

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COUMARIN 7 1656-44-6 4-CHLORO-3-NITROCOUMARIN Coumarin

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Suppliers and manufacturers

GLR Innovations Biosyn Research Chemicals SynthoCascade Research Laboratories A.J Chemicals Biosyn Research Chemicals TCI Chemicals (India) Pvt. Ltd. Alfa Aesar Evans Fine Chem CHEMSWORTH Dr. Jagath Reddy's Heterocyclics