L023050
DCA Deblock
configured for ÄKTA® and OligoPilot®, with Toluene
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About This Item
NACRES:
NA.21
UNSPSC Code:
41116105
Quality Level
type
for DNA synthesis
product line
Proligo Reagents
storage condition
dry at room temperature
concentration
42.2-51.6 g/L (DCA content, titration)
impurities
≤200 ppm water content (Karl Fischer)
color
clear
compatibility
configured for ÄKTA® and OligoPilot®
Preparation Note
Toluene / Dichloroacetic acid 97/3 (v/v)
Other Notes
Deblock solution containing dichloroacetic acid (DCA) in toluene removes the dimethoxytrityl (DMT) protecting group from the 5′hydroxyl moiety of nucleotides already incorporated into the growing nucleic acid, prior to the addition of the next phosphoramidite. Removal of the DMT allows the unprotected 5′hydroxyl moiety to react with a new phosphoramidite in a subsequent extension reaction.
Legal Information
OligoPilot is a registered trademark of Cytiva
ÄKTA is a registered trademark of Cytiva
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Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Lact. - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
Regulatory Information
易制毒化学品（3类）
危险化学品
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| L023050-4X4L | 04061837443220 |
| L023050-180L | 04061838215543 |
| L023050-4X2.5L | 04061838215574 |
| L023050-2.5L | 04061838215550 |
| L023050-200L | 04061837443213 |
| L023050-45L | 04061838215567 |