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
345547
Hydrogen chloride solution
4.0 M in dioxane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 mL | Check Cart for Availability | $113.00 | |
| 4 x 100 mL | Check Cart for Availability | $390.00 | |
| 800 mL | Check Cart for Availability | $486.00 | |
| 2 L | Check Cart for Availability | Inquire |
About This Item
$113.00
form
liquid
Quality Level
concentration
3.80-4.40 M (by NaOH, titration), 4.0 M in dioxane
density
1.05 g/mL at 25 °C
SMILES string
Cl
InChI
1S/ClH/h1H
InChI key
VEXZGXHMUGYJMC-UHFFFAOYSA-N
General description
Application
- A reagent for the deprotection of the N-Boc protecting group from various heterocyclic derivatives.[1]
- A reagent for the deprotection of polymer protecting groups. For instance, deprotection of benzyl ether-protected polymer.
- A polymerization initiator in combination with ZnCl2 in the synthesis of formyl terminated poly(ethyl vinyl ether) from ethyl vinyl ether (EVE).
1 of 1
This Item | |||
|---|---|---|---|
| concentration 3.80-4.40 M (by NaOH, titration), 4.0 M in dioxane | concentration 0.95-1.10 M (with NaOH, titration), 1.0 M in diethyl ether | concentration 1.90-2.20 M (with NaOH, titration), 2.0 M in diethyl ether | concentration 0.45-0.55 M in methanol, 0.5 M in methanol |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
| density 1.05 g/mL at 25 °C | density 0.731 g/mL at 25 °C | density 0.747 g/mL at 25 °C | density 0.801-0.812 g/mL at 20 °C |
Still not finding the right product?
Explore all of our products under Hydrogen chloride solution
signalword
Danger
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
flash_point_f
62.6 °F - closed cup
flash_point_c
17 °C - closed cup
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 345547-2L | 04061826760741 |
| 345547-4X100ML | 04061826760758 |
| 345547-100ML | 04061826760734 |
| 345547-800ML | 04061826760765 |
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-