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
Przejdź do
178756
Diphenyl phosphoryl azide
97%
Synonim(y):
DPPA, Phosphoric acid diphenyl ester azide
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 143,00 zł |
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 543,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1630,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 6130,00 zł 4597,50 zł |
Informacje o tej pozycji
143,00 zł
Quality Segment
assay
97%
form
liquid
reaction suitability
reaction type: click chemistry
refractive index
n20/D 1.551 (lit.)
bp
157 °C/0.17 mmHg (lit.)
density
1.277 g/mL at 25 °C (lit.)
functional group
azide
storage temp.
2-8°C
SMILES string
[N-]=[N+]=NP(=O)(Oc1ccccc1)Oc2ccccc2
InChI
1S/C12H10N3O3P/c13-14-15-19(16,17-11-7-3-1-4-8-11)18-12-9-5-2-6-10-12/h1-10H
InChI key
SORGEQQSQGNZFI-UHFFFAOYSA-N
Application
Reagent for synthesis of oligosaccharides linked with carbamate and urea bonds utilizing modified Curtis rearrangement
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 97% | description ≥97.0% (HPLC) | description - | description 97% |
| assay 97% | assay ≥97.0% (HPLC) | assay - | assay 97% |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| reaction suitability reaction type: click chemistry | reaction suitability reaction type: click chemistry | reaction suitability reaction type: click chemistry, reagent type: cross-linking reagent | reaction suitability - |
| refractive index n20/D 1.551 (lit.) | refractive index - | refractive index n20/D 1.470 | refractive index - |
| density 1.277 g/mL at 25 °C (lit.) | density - | density 1.170 g/mL at 25 °C | density - |
| bp 157 °C/0.17 mmHg (lit.) | bp - | bp 163-196 °C/760 mmHg | bp - |
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Klasa składowania
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
233.6 °F - closed cup
flash_point_c
112 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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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