Methylformamide Monomethylformamide N-Methylformimidic acid
N-Methylformamide Chemical Properties |
Melting point | -4 °C (lit.) |
Boiling point | 198-199 °C (lit.) |
density | 1.011 g/mL at 25 °C (lit.) |
vapor pressure | 20Pa at 20℃ |
refractive index | n20/D 1.432(lit.) |
Fp | >230 °F |
storage temp. | Sealed in dry,Room Temperature |
solubility | soluble in water, chloroform, alcohols, acetone, ethylacetate but not in diethyl ether and petroleum ether |
pka | 16.48±0.23(Predicted) |
form | Liquid |
color | Clear colorless |
Relative polarity | 6.2 |
Odor | strong odor |
Water Solubility | miscible |
Merck | 14,6076 |
BRN | 1098352 |
Exposure limits | ACGIH: TWA 1 ppm (Skin) |
Dielectric constant | 171.0 |
InChIKey | ATHHXGZTWNVVOU-UHFFFAOYSA-N |
LogP | -0.97 |
CAS DataBase Reference | 123-39-7(CAS DataBase Reference) |
NIST Chemistry Reference | Formamide, N-methyl-(123-39-7) |
EPA Substance Registry System | N-Methylformamide (123-39-7) |
Safety Information |
Hazard Codes | T |
Risk Statements | 61-21-R61-R21 |
Safety Statements | 53-45-S53-S45 |
WGK Germany | 1 |
RTECS | LQ3000000 |
TSCA | Yes |
PackingGroup | II |
HS Code | 29241990 |
Hazardous Substances Data | 123-39-7(Hazardous Substances Data) |
Toxicity | LD50 in mice (mg/kg): 2300 i.p.; 2600 orally; 1580 i.v.; 2700 i.m. (Langdon) |
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Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.
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