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  6. Thermo Scientific Chemicals Brooker's merocyanine dye

Thermo Scientific Chemicals Brooker's merocyanine dye

Product Code. p-7041715
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Quantity:
250 mg
1 g
Unit Size:
1g
250mg
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Product Code. 15462779 Supplier Thermo Scientific Chemicals Supplier No. H66517.MD
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Description

CAS: 23302-83-2 | C14H13NO | 211.26 g/mol

Brooker's merocyanine dye is used as solvent polarity indicators. It is used as pH sensors and transition metal cation indicators.

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

Applications
Brooker′s merocyanine dye is used as solvent polarity indicators. It is used as pH sensors and transition metal cation indicators.

Notes
Store away from oxidizing agents. Store in a cool, dry conditions in a well sealed container.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 23302-83-2
Molecular Formula C14H13NO
Molecular Weight (g/mol) 211.26
MDL Number MFCD00010099
InChI Key DBOHWMPKJCJANT-UHFFFAOYSA-N
Synonym brooker's merocyanine, 4-2-1-methylpyridin-4 1h-ylidene ethylidene cyclohexa-2,5-dien-1-one, 4-2-1-methylpyridin-4-ylidene ethylidene cyclohexa-2,5-dien-1-one, 2,5-cyclohexadien-1-one,4-2-1-methyl-4 1h-pyridinylidene ethylidene, brooker/'s merocyanine, 1-methyl-4-4-oxylatostyryl pyridinium, 1-methyl-4-e-4-oxylatostyryl pyridinium, 4-2-1-methylpyridin-4-ylidene ethylidene cyclohexa-2,5-die, 4-2-1-methyl-4-pyridylidene ethylidene cyclohexa-2,5-dien-1-one
PubChem CID 258436
IUPAC Name 4-[2-(1-methylpyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one
SMILES CN1C=CC(=CC=C2C=CC(=O)C=C2)C=C1

Specifications

Melting Point 220°C (decomposition)
Quantity 250 mg
Formula Weight 211.26
Chemical Name or Material Brooker's merocyanine dye

Safety and Handling

compliance-icons
Product Identifier
  • Brooker's merocyanine dye
 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
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 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/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Brooker's merocyanine dye
SDS

RUO – Research Use Only

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