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DMT Removal DCE, 450 ml

for DNA synthesis
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
i highly flammable liquid and vapour, harmful if swallowed, causes skin irritation, causes serious eye damage, may cause respiratory irritation, may cause cancer, toxic to aquatic life with long lasting effects
P210 P280 P301+P312 P303+P361+P353 P305+P351+P338 P308+P313
i keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking, wear protective gloves/eye protection, IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, IF exposed or concerned: Get medical advice/attention
Pack Qty.
3 % Trichloro acetic acid in dichloroethane
Density (D) 1,25 g/cm³
Boiling point (bp) 84 °C
Flash point (flp) 13 °C
Melting point (mp) -36 °C
UN-Nr. 2924

For DNA-synthesis with PolyGen® Synthesizer.
3 % TCA in DCE. Thread sizes: 450 ml - 27 mm. The 2.5 l bottle can be used with all instruments.

Dimethoxytrityl is a protective group for hydroxy groups which is used to protect the 5' OH grou ...
Product details
Type analysis

€36.90/Pack Qty. 

excl. VAT. | 450 ml per Pack Qty.

Art. No. K060.1

Available at short notice
Free of shipping costs from 125 €
from 6 Pack Qty. €35.06/Pack Qty.
from 24 Pack Qty. €33.21/Pack Qty.
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Product details

DMT Removal DCE for DNA synthesis

Dimethoxytrityl is a protective group for hydroxy groups which is used to protect the 5' OH group of the individual nucleotides in DNA synthesis. The protective group is acid labile and is removed in the ongoing synthesis reaction by the addition of trifluoroacetic acid (deprotection) to enable the coupling of the subsequent nucleotide.

We offer DMT-Removal-Reagent in dichloroethane (K060) as well as in dichloromethane (2257). DMT in DCE is used for synthesizers which draw the solution from the bottles by vacuum pumps and push it through the reaction columns. Since these vacuum pumps apply a significant force, the DCE is more suitable due to its high boiling pressure, as it is absorbed and introduced into the reaction without the formation of gas bubbles. The use of DMT in DCM could interfere with the reaction by creating gas bubbles.

Technical Information
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DMT Removal DCE
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Order No. Pack Qty. Pack. Price Quantity
K060.1 450 ml glass €36.90
K060.2 2.5 l glass €117.90
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Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearanceclear, colorless to slightly yellow solution  
Assay2,9 - 3,1 % TCA  
Water content (KF)≤0,005 %  

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