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HomeProduct name listN,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL

N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL

Synonym(s):1,1-Dineopentyloxy-N,N-dimethylmethylamine;1,1-Dineopentyloxytrimethylamine

  • CAS NO.:4909-78-8
  • Empirical Formula: C13H29NO2
  • Molecular Weight: 231.37
  • MDL number: MFCD00008851
  • EINECS: 225-536-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-08-15 13:09:01
N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL Structural

What is N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL?

Chemical properties

Colorless to slight yellow liquid

The Uses of N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL

N,N-Dimethylformamide dineopentyl acetal helps in the lactonization of ω-hydroxyacids, giving lactones of up to 16-membered rings. It can be used to convert primary alcohols to alkylating agents for use in the alkylation of thiols. It is used in the esterification of Nα-9-fluorenylmethyloxycarbonylamino acids. It was used in the synthesis of 1,3-dialkyl, benzyl and cyclohexyl barbiturate derivatives. It was used as reagent during the synthesis of L-serine and L-cystine stereospecifically labeled with deuterium at the β-position.

Properties of N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL

Melting point: 253.5℃
Boiling point: 85-87 °C/10 mmHg (lit.)
Density  0.829 g/mL at 25 °C (lit.)
refractive index  n20/D 1.412(lit.)
Flash point: 125 °F
storage temp.  Store at 0-5°C
form  clear liquid
pka 5.24±0.50(Predicted)
color  Colorless to Almost colorless
Water Solubility  Hydrolyzes with water.
Sensitive  Moisture Sensitive
BRN  741992
CAS DataBase Reference 4909-78-8(CAS DataBase Reference)

Safety information for N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL

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