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  6. Thermo Scientific Chemicals Brooker's merocyanine dye

Thermo Scientific Chemicals Brooker's merocyanine dye

203.01 € - 708.53 €

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
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Thermo Scientific Chemicals
H66517.MD 		250 mg
203.01 €
250mg
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15452779
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Thermo Scientific Chemicals
H66517.03 		1 g
708.53 €
1g
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Description

Description

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.
Specifications

Chemical Identifiers

23302-83-2
211.26
DBOHWMPKJCJANT-UHFFFAOYSA-N
258436
CN1C=CC(=CC=C2C=CC(=O)C=C2)C=C1
C14H13NO
MFCD00010099
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
4-[2-(1-methylpyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one

Specifications

23302-83-2
C14H13NO
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
CN1C=CC(=CC=C2C=CC(=O)C=C2)C=C1
211.26
211.26
220°C (decomposition)
MFCD00010099
DBOHWMPKJCJANT-UHFFFAOYSA-N
4-[2-(1-methylpyridin-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-one
258436
Brooker's merocyanine dye
Videos
Safety and Handling

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302-H315-H319-H335

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

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
Documents

Documents

Product Certifications

RUO – Research Use Only

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