T8542530
N,N-Dimethylformamide Dineopentyl Acetal [for Esterification] , >96.0%(GC) , 4909-78-8
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
Pack Size | Price | Stock | Quantity |
5mL | RMB316.00 | In Stock |
|
25mL | RMB1060.00 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 253.5℃ |
Boiling point: | 85-87 °C/10 mmHg (lit.) |
Density | 0.829 g/mL at 25 °C (lit.) |
refractive index | n |
Flash point: | 125 °F |
storage temp. | Store at 0-5°C |
pka | 5.24±0.50(Predicted) |
form | clear liquid |
color | Colorless to Almost colorless |
Water Solubility | Hydrolyzes with water. |
Sensitive | Moisture Sensitive |
BRN | 741992 |
CAS DataBase Reference | 4909-78-8(CAS DataBase Reference) |
Description and Uses
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.
Safety
Symbol(GHS) | GHS02,GHS07 |
Signal word | Warning |
Hazard statements | H226-H315-H319-H335 |
Precautionary statements | P210-P233-P240-P241-P303+P361+P353-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | 1993 |
WGK Germany | 3 |
F | 9-21 |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29110000 |