N,N-Dimethylformamide dimethyl acetal
![N,N-Dimethylformamide dimethyl acetal Structure](CAS/GIF/4637-24-5.gif)
- CAS No.
- 4637-24-5
- Chemical Name:
- N,N-Dimethylformamide dimethyl acetal
- Synonyms
- DMF-DMA;1,1-dimethoxy-n,n-dimethyl-methanamin;DMF-DIMETHYLACETAL;1,1-DIMETHOXYTRIMETHYLAMINE;(Dimethylamino)dimethoxymethane;DIMETHYLFORMAMIDEDIMETHYLACETAL;N-(Dimethoxymethyl)dimethylamine;Dimethoxy-N,N-dimethylmethanamine;N,N-Dimethylformamide dimethyl acetal, 95% (1,1-Dimethoxytrimethylamine);METHYL-8
- CBNumber:
- CB8178244
- Molecular Formula:
- C5H13NO2
- Molecular Weight:
- 119.16
- MOL File:
- 4637-24-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/14 11:55:41
Melting point | -85°C |
---|---|
Boiling point | 102-103 °C/720 mmHg (lit.) |
Density | 0.897 g/mL at 25 °C (lit.) |
vapor pressure | 34.5hPa at 20℃ |
refractive index |
n |
Flash point | 45 °F |
storage temp. | Store below +30°C. |
solubility | Miscible with most organic solvents. |
pka | 5.00±0.50(Predicted) |
form | Solid |
color | White to off-white |
PH | 7 (H2O) |
explosive limit | 1.3-17.7%(V) |
Water Solubility | hydrolysis |
Sensitive | Moisture Sensitive |
BRN | 506020 |
Exposure limits |
ACGIH: TWA 200 ppm; STEL 250 ppm (Skin) OSHA: TWA 200 ppm(260 mg/m3) NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3) |
LogP | 0.750 (est) |
CAS DataBase Reference | 4637-24-5(CAS DataBase Reference) |
NIST Chemistry Reference | Methanamine, 1,1-dimethoxy-N,N-dimethyl-(4637-24-5) |
EPA Substance Registry System | Methanamine, 1,1-dimethoxy-N,N-dimethyl- (4637-24-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() ![]() GHS02,GHS05,GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225-H317-H318-H332 | |||||||||
Precautionary statements | P210-P280-P302+P352-P304+P340+P312-P305+P351+P338+P310 | |||||||||
Hazard Codes | F,Xn,Xi | |||||||||
Risk Statements | 11-22-36/37/38-36/38-20-20/21/22-10-52 | |||||||||
Safety Statements | 16-26-36/37-36/37/39-33-29-7/9 | |||||||||
RIDADR | UN 3271 3/PG 2 | |||||||||
WGK Germany | 1 | |||||||||
F | 21 | |||||||||
Autoignition Temperature | 155 °C | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29225000 | |||||||||
Toxicity | LD50 orally in Rabbit: > 5000 mg/kg | |||||||||
NFPA 704 |
|
N,N-Dimethylformamide dimethyl acetal price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 8.03068 | N,N-Dimethylformamide dimethyl acetal for synthesis | 4637-24-5 | 1ML | ₹3120.01 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.03068 | N,N-Dimethylformamide dimethyl acetal for synthesis | 4637-24-5 | 25ML | ₹12240 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.03068 | N,N-Dimethylformamide dimethyl acetal for synthesis | 4637-24-5 | 100ML | ₹13909.99 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.03068 | N,N-Dimethylformamide dimethyl acetal for synthesis | 4637-24-5 | 500ML | ₹16710 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 394963 | N,N-Dimethylformamide dimethyl acetal for GC derivatization, LiChropur? | 4637-24-5 | 5ML | ₹2478.93 | 2022-06-14 | Buy |
N,N-Dimethylformamide dimethyl acetal Chemical Properties,Uses,Production
Chemical Properties
clear colourless liquid
Uses
N,N-Dimethylformamide dimethyl acetal is used as an intermediate in the formation of pyridine derivatives, which exhibits inhibition against PI3 kinase p110alfa enzymes. It is utilized for the derivatization of primary sulfonamides and trifluoroacetic acid. It is also used in the preparation of formamidine derivatives. It is used as a reagent for n-dimethylaminomethylene and methyl esters. Further, it is used to catalyze the coupling of epoxides with carbon dioxide to prepare cyclic carbonates.
Definition
ChEBI: An acetal obtained by formal condensation of N,N-dimethylformamide with methanol. N,N-dimethylformamide dimethyl acetal is a derivatisation agent used in gas-chromatography applica ions
General Description
Esterate M (N,N-Dimethylformamide dimethyl acetal, DMFDMA) is an methylating reagent. It has been used in methyl esterification of carboxylic acid and also in one-step derivatization of amino acids into N,N-Dimethylaminomethylene methyl esters.
N,N-Dimethylformamide dimethyl acetal Preparation Products And Raw materials
Raw materials
Preparation Products
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