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N,N-Dimethylformamide dimethyl acetal

N,N-Dimethylformamide dimethyl acetal Structure
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

N,N-Dimethylformamide dimethyl acetal Properties

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 n20/D 1.396(lit.)
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
21
Autoignition Temperature 155 °C
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29225000
Toxicity LD50 orally in Rabbit: > 5000 mg/kg
NFPA 704
3
3 1

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
Product number Packaging Price Buy
8.03068 1ML ₹3120.01 Buy
8.03068 25ML ₹12240 Buy
8.03068 100ML ₹13909.99 Buy
8.03068 500ML ₹16710 Buy
394963 5ML ₹2478.93 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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