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49431 Sigma-Aldrich

Dichloroacetic acid solution

for DNA synthesis, 3% in methylene chloride

  • CAS Number 79-43-6

  • Empirical Formula (Hill Notation) C2H2Cl2O2

  • Molecular Weight 128.94

  •  Beilstein Registry Number 1098596

  •  MDL number MFCD00004223

  •  PubChem Substance ID 24872892

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Properties

Related Categories Acids, Acids & Bases, Chemical Synthesis, Organic Acids, Synthetic Reagents More...
grade   for DNA synthesis
InChI Key   JXTHNDFMNIQAHM-UHFFFAOYSA-N
concentration   3% in methylene chloride
impurities   ≤0.01% water
density   1.335 g/mL at 20 °C
Gene Information   human ... ALDH1A1(216), PDK1(5163)
rat ... Pdk1(116551)

Description

Application

Reagent used in the phosphite triester method of oligonucleotide synthesis for the cleavage of the 5′-protecting group. Reagent is suitable for use on Milligen 7500 synthesizers or as a more mildly acidic alternative to trichloroacetic acid.

General description

filtered through a 1 μm filter

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Signal word 
Danger
Precautionary statements 
Target organs 
Blood, Central nervous system, Liver
RIDADR 
UN 1593 6.1 / PGIII
WGK Germany 
2

Documents

Certificate of Analysis

Protocols & Articles

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Peer-Reviewed Papers
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