Home Categories Chemical Reagents DMF-DMA
A3158512

DMF-DMA , 98%, for esterization , 4637-24-5

Synonym(s):
N,N-Dimethylformamide dimethyl acetal solution;1,1-Dimethoxy-N,N-dimethylmethylamine;1,1-Dimethoxytrimethylamine;N,N-Dimethyldimethoxymethylamine, DMF-DMA;N,N-Dimethylformamide dimethyl acetal

CAS NO.:4637-24-5

Empirical Formula: C5H13NO2

Molecular Weight: 119.16

MDL number: MFCD00008482

EINECS: 225-063-3

Pack Size Price Stock Quantity
25g RMB191.20 In Stock
100g RMB535.20 In Stock
500g RMB1839.20 In Stock
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Update time: 2022-07-08

PRODUCT 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.
form  Solid
pka 5.00±0.50(Predicted)
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)

Description and Uses

Used to catalyze the coupling of epoxides with carbon dioxide under solvent free conditions leading to cyclic carbonates.

Safety

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

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