If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
116017
2-Carboxybenzaldehyde
97%
Synonyme(s) :
Phthalaldehydic acid, 2-Formylbenzoic acid, 3-Hydroxyphthalide
Sélectionner une taille de conditionnement
| À vous/Référence | Disponibilité | Prix |
|---|---|---|
25 g | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 75,80 $ |
100 g | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 217,00 $ |
A propos de cet article
75,80 $
Quality Segment
assay
97%
form
solid
mp
94-96 °C (lit.)
functional group
aldehyde, carboxylic acid
SMILES string
OC(=O)c1ccccc1C=O
InChI
1S/C8H6O3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H,(H,10,11)
InChI key
DYNFCHNNOHNJFG-UHFFFAOYSA-N
General description
Application
1 of 1
Cet article | |||
|---|---|---|---|
| assay 97% | assay 97% | assay 97% | assay 97% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 94-96 °C (lit.) | mp 134-138 °C | mp 30-34 °C (lit.) | mp 87-92 °C |
| form solid | form solid | form liquid | form solid |
| functional group aldehyde, carboxylic acid | functional group carboxylic acid | functional group - | functional group carboxylic acid, iodo |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Classe de stockage
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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