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

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

Product Code. 10774451 Shop All Thermo Scientific Chemicals Products
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Quantity:
25 g
100 g
500 g
Packaging:
Plastic bottle
Unit Size:
100g
25g
500g
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Product Code. 10774451

Brand: Thermo Scientific Chemicals 156385000

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Beschreibung

CAS: 90-33-5 | C10H8O3 | 176.17 g/mol

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

Chemische Identifikatoren

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, bilcolic
PubChem CID 5280567
ChEBI CHEBI:17224
IUPAC Name 7-hydroxy-4-methylchromen-2-one
SMILES CC1=CC(=O)OC2=CC(O)=CC=C12

Spezifikation

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 500 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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Sicherheit und Handhabung

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Produktidentifikator
  • 7-Hydroxy-4-methylcoumarin
 Signalwort
  • Warning
 Gefahrenkategorie
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Gefahrenhinweis
  • 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.
 Sicherheitshinweis
  • 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.
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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