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  6. Coumarin, 99+%, Thermo Scientific Chemicals

Coumarin, 99+%, Thermo Scientific Chemicals

Product Code. 10142950
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Quantity:
5 g
250 g
1 kg
Packaging:
Glass bottle
Plastic bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 91-64-5
Molecular Formula C9H6O2
Molecular Weight (g/mol) 146.15
MDL Number MFCD00006850
InChI Key ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
Synonym 2H-1-Benzopyran-2-one
PubChem CID 323
ChEBI CHEBI:28794
IUPAC Name chromen-2-one
SMILES O=C1OC2=CC=CC=C2C=C1

Specifications

Melting Point 68°C to 71°C
Assay Percent Range 99+%
Beilstein 17, 328
Merck Index 15, 2550
Infrared Spectrum Authentic
Formula Weight 146.15
Percent Purity ≥99.0%
Packaging Plastic bottle
Color White
Quantity 250 g
Physical Form Crystalline Powder or Crystals
Chemical Name or Material Coumarin, 99+%
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Safety and Handling

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Product Identifier
  • Coumarin
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • Carcinogenicity Category 2
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H351-Suspected of causing cancer.
  • H335-May cause respiratory irritation.
  • H312-Harmful in contact with skin.
  • H332-Harmful if inhaled.
  • H302-Harmful if swallowed.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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