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Phthaldialdehyde, 98%, Thermo Scientific Chemicals
63.72€ - 866.31€
Chemical Identifiers
| CAS | 643-79-8 |
|---|---|
| Molecular Formula | C8H6O2 |
| Molecular Weight (g/mol) | 134.13 |
| MDL Number | MFCD00003335 |
| InChI Key | ZWLUXSQADUDCSB-UHFFFAOYSA-N |
| Synonym | o-phthalaldehyde, o-phthaldialdehyde, benzene-1,2-dicarboxaldehyde, 1,2-benzenedicarboxaldehyde, phthaldialdehyde, phthalic aldehyde, phthalic dialdehyde, phthalyldicarboxaldehyde, ortho-phthalaldehyde, o-phthaldehyde |
| PubChem CID | 4807 |
| ChEBI | CHEBI:70851 |
| IUPAC Name | phthalaldehyde |
| SMILES | O=CC1=CC=CC=C1C=O |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11460883
|
Thermo Scientific Alfa Aesar
A13299.09 |
10 g |
63.72€
10g |
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|
11470883
|
Thermo Scientific Alfa Aesar
A13299.18 |
50 g |
232.16€
50g |
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|
11480883
|
Thermo Scientific Alfa Aesar
A13299.30 |
250 g |
866.31€
250g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
Phthaldialdehyde is used as a fluorescent reagent for checking the assay of amines present in proteins, peptides by capillary electrophoresis and chromatography. It is also used for cholesterol assay in the picomole range as well as for fluorometric determination of histamine, histidine and other amino acids. Poly(phthalaldehyde) is obtained by the polymerization reaction which is used to make a photoresist. The nitrogen by o-phthaldialdehyde assay (NOPA) is a method used in winemaking process to measure the completion of fermentation.
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.
ApplicationsPhthaldialdehyde is used as a fluorescent reagent for checking the assay of amines present in proteins, peptides by capillary electrophoresis and chromatography. It is also used for cholesterol assay in the picomole range as well as for fluorometric determination of histamine, histidine and other amino acids. Poly(phthalaldehyde) is obtained by the polymerization reaction which is used to make a photoresist. The nitrogen by o-phthaldialdehyde assay (NOPA) is a method used in winemaking process to measure the completion of fermentation.
Solubility
Soluble in acetic acid and methanol. Slightly soluble in water.
Notes
Air, light and moisture sensitive. Store in cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents, amines and strong bases.
Chemical Identifiers
| 643-79-8 | |
| 134.13 | |
| ZWLUXSQADUDCSB-UHFFFAOYSA-N | |
| 4807 | |
| phthalaldehyde |
| C8H6O2 | |
| MFCD00003335 | |
| o-phthalaldehyde, o-phthaldialdehyde, benzene-1,2-dicarboxaldehyde, 1,2-benzenedicarboxaldehyde, phthaldialdehyde, phthalic aldehyde, phthalic dialdehyde, phthalyldicarboxaldehyde, ortho-phthalaldehyde, o-phthaldehyde | |
| CHEBI:70851 | |
| O=CC1=CC=CC=C1C=O |
Specifications
| 643-79-8 | |
| 132°C (269°F) | |
| C8H6O2 | |
| UN2923 | |
| Air Sensitive | |
| Soluble in acetic acid and methanol. Slightly soluble in water. | |
| O=CC1=CC=CC=C1C=O | |
| 134.13 | |
| CHEBI:70851 | |
| 98% | |
| o-Phthaldialdehyde |
| 53°C to 57°C | |
| 98% | |
| MFCD00003335 | |
| 878317 | |
| o-phthalaldehyde, o-phthaldialdehyde, benzene-1,2-dicarboxaldehyde, 1,2-benzenedicarboxaldehyde, phthaldialdehyde, phthalic aldehyde, phthalic dialdehyde, phthalyldicarboxaldehyde, ortho-phthalaldehyde, o-phthaldehyde | |
| ZWLUXSQADUDCSB-UHFFFAOYSA-N | |
| phthalaldehyde | |
| 4807 | |
| 134.14 | |
| 98% |
Safety and Handling
GHS H Statement
H300-H314-H318-H317
P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P501c
H301-H314-H317-H335
missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLIDS, TOXIC, N.O.S.
missing translation for 'einecsNumber' : 211-402-2
missing translation for 'rtecsNumber' : TH6950000
missing translation for 'tsca' : Yes
missing translation for 'storageNote' : Air sensitive
Recommended Storage : Keep cold; Store under Nitrogen
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- Phthalaldehyde
Signal Word
- Danger
Hazard Category
- Acute toxicity Category 3
- Skin corrosion/irritation Category 1 B
- ACUTE AQUATIC Acute 1
- LONG-TERM AQUATIC HAZARD Chronic 1
Hazard Statement
- H301-Toxic if swallowed.
- H314-Causes severe skin burns and eye damage.
- H317-May cause an allergic skin reaction.
- H410-Very toxic to aquatic life with long lasting effects.
Precautionary Statement
- P260-Do not breathe dust/fume/gas/mist/vapours/spray.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P405-Store locked up.
- P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
RUO – Research Use Only
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