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CAS RN: 18503-90-7 | Product Number: D1302

N,N-Dimethylformamide Dibutyl Acetal [for Esterification]

Purity: >98.0%(T)
  • 1,1-Dibutoxytrimethylamine
1   ≥40 
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Product Number D1302
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__1__1H__2__5NO__2 = 203.33 
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
Packaging and Container 25ML-Vial (View image),  5ML-Vial (View image)
CAS RN 18503-90-7
Reaxys Registry Number 1098693
PubChem Substance ID 87567825
SDBS (AIST Spectral DB) 9019
MDL Number


Appearance Colorless to Almost colorless clear liquid
Purity(Nonaqueous Titration) min. 98.0 %
Effect test of GC derivalization Effective as derivatization agent Myristic Acid
NMR confirm to structure
Properties (reference)
Boiling Point 98 °C/20 mmHg
Flash point 53 °C
Specific Gravity (20/20) 0.86
Refractive Index 1.42
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H226 : Flammable liquid and vapour.
Precautionary Statements P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
Related Laws:
EC Number 242-387-0
Transport Information:
UN Number UN1993
Class 3
Packing Group III
HS Number 2924190090

Experimental procedure: Fatty acid (~ 5 mg) is placed into a vial and then N,N-dimethylformamide dibutyl acetal (100 μL) is added. The reaction is completed upon dissolution. The reaction mixture can be injected directly into GC.


PubMed Literature

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