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Coumarin, 99+%, Thermo Scientific Chemicals

£18.69 - £61.41

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
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Products 3
Product Code Brand Quantity Packaging Price Quantity & Availability  
Product Code Brand Quantity Packaging Price Quantity & Availability  
10366170
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Thermo Scientific
110530050
5 g Glass bottle
£18.69
5g
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10142950
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Thermo Scientific Acros
110532500
250 g Plastic bottle
£24.22
250g
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10060790
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Thermo Scientific Acros
110530010
1 kg Plastic bottle
£61.41
1kg
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Description

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.

Specifications

Chemical Identifiers

91-64-5
146.15
ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
323
chromen-2-one
C9H6O2
MFCD00006850
2H-1-Benzopyran-2-one
CHEBI:28794
O=C1OC2=CC=CC=C2C=C1

Specifications

68°C to 71°C
99+%
MFCD00006850
15, 2550
ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
O=C1OC2=CC=CC=C2C=C1
146.15
CHEBI:28794
≥99.0%
Crystalline Powder or Crystals
91-64-5
C9H6O2
17, 328
2H-1-Benzopyran-2-one
Authentic
chromen-2-one
323
146.15
White
Coumarin, 99+%
Videos
Safety and Handling

Safety and Handling

GHS H Statement:
Causes skin irritation.
Harmful if inhaled.
Harmful in contact with skin.
Harmful if swallowed.
Causes serious eye irritation.
May cause respiratory irritation.
Suspected of causing cancer.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 202-086-7

missing translation for 'rtecsNumber' : GN4200000

missing translation for 'tsca' : TSCA

Product Identifier
  • Coumarin

Signal Word
  • Warning

Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Skin sensitiser Category 1

Hazard Statement
  • H302-Harmful if swallowed.
  • H317-May cause an allergic skin reaction.
  • H412-Harmful to aquatic life with long lasting effects.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
  • P362+P364-Take off contaminated clothing and wash it before reuse.

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only