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Thermo Scientific Chemicals 7-Hydroxy-4-methylcoumarin, 97% Product Code.: 10377230

Thermo Scientific Chemicals 7-Hydroxy-4-methylcoumarin, 97%

Product Code. 10377230
25 g, Plastic bottle
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Quantity:
25 g
100 g
500 g
Packaging:
Plastic bottle
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Product Code. 10377230

Brand: Thermo Scientific Chemicals 156380250

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This item is not returnable. View return policy

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 90-33-5
Molecular Formula C10H8O3
Molecular Weight (g/mol) 176.17
MDL Number MFCD00006866
InChI Key HSHNITRMYYLLCV-UHFFFAOYSA-N
Synonym 4-methylumbelliferone, hymecromone, 7-hydroxy-4-methylcoumarin, imecromone, 7-hydroxy-4-methyl-2h-chromen-2-one, cholestil, mendiaxon, 4-methyl-7-hydroxycoumarin, beta-methylumbelliferone, bilcolicShow MoreShow Less
PubChem CID 5280567
ChEBI CHEBI:17224
IUPAC Name 7-hydroxy-4-methylchromen-2-one
SMILES CC1=CC(=O)OC2=CC(O)=CC=C12

Specifications

CAS Min % 96.0
CAS Max % 100.0
Melting Point 186°C to 191°C
Color White to Beige
Infrared Spectrum Authentic
Assay Percent Range 96% min. (HPLC)
Packaging Plastic bottle
Quantity 25 g
Beilstein 18, 31
Merck Index 15, 4894
Solubility Information Solubility in water: slightly soluble. Other solubilities: soluble in conc. h2so4,partly soluble in 5% aq. na2co3,partly soluble in ethanol and isopropanol
Formula Weight 176.17
Percent Purity 97%
Grade Extra Pure
Physical Form Crystalline Powder
Chemical Name or Material 7-Hydroxy-4-methylcoumarin, 97%
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Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0467798 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog NumberC22322.30
Lot NumberA0454142 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number156381000,156380250,156385000
Lot NumberA0432270 Certificate TypeCertificate of Analysis Date01/02/2023 Catalog Number
Lot NumberA0398348 Certificate TypeCertificate of Analysis Date15/12/2022 Catalog Number156381000,156380250,156385000
Lot NumberA0407970 Certificate TypeCertificate of Analysis Date13/12/2022 Catalog NumberC22322.30
compliance-icons
Product Identifier
  • 7-Hydroxy-4-methylcoumarin
Signal Word
  • Warning
Hazard Category
  • Acute toxicity Category 4
  • 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.
  • 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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