N-Methylformamide 123-39-7

Chemical Name	N-Methylformamide
CAS Registry Number	123-39-7
PubChemID	31254
Molecular Weight	59.0672
PSA	29.10000
LogP	0.38900
EINECS	204-624-6
Molecular Formula	C₂H₅NO

Aliases

EK 7011

ek7011

N-Methylformimidic acid

N-Monomethylformamide

NSC 3051

123-39-7 Structure

Chemical Properties
Safety Infomation
NMR Specturm
Synthesis Route
Supplier List93

123-39-7 Properties

Density 1.011

Boiling Point 199-201℃

Flash Point 111℃

Melting Point -4℃

Appearance clear, colorless liquid.

Vapour 0.808mmHg at 25°C

Refractive Index 1.431-1.433

Solubility Very soluble in acetone, ethanol.
Miscible in water

Color/Form Clear colorless

Stability Solution: A 25% aqueous solution is stable at room temperature for at least one week (NMR).

HS Code 2924199090

Spectral properties Index of refraction: 1.4319 @ 20 deg C/D
IR: 10961 (Sadtler Research Laboratories Prism Collection)
NMR: 9350 (Sadtler Research Laboratories Spectral Collection)
MASS: NIST 143 (NIST/EPA/MCDC Mass Spectral Database 1990 version); NBS 304 (National Bureau of Standards)

123-39-7 Safety Infomation

Safety Statements S45;S53

Risk Statements R21;R61

Hazard Codes T

Toxicity LD50 in mice (mg/kg): 2300 i.p.; 2600 orally; 1580 i.v.; 2700 i.m. (Langdon)

PackingGroup II

Skin, Eye, and Respiratory Irritations /N-methylformamide/ is an eye irritant.

Transport 无资料

Fire Potential A very dangerous fire hazard when exposed to heat or flame.

Reactivities and Incompatibilities VIOLENT REACTION WITH BENZENE SULFONYL CHLORIDE.

Other Preventative Measures SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.

Protective Equipment and Clothing /N-methylformamide/ is an eye irritant.

Octanol/Water Partition Coefficient log Kow = -0.97

Disposal Methods SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

123-39-7 NMR Specturm

123-39-7 Mass

123-39-7 Mass spectrum (electron ionization)

123-39-7 IR : liquid film

123-39-7 13C NMR : in CDCl3

123-39-7 1H NMR : 400 MHz in CDCl3

123-39-7 UV/Visible spectrum

123-39-7 Synthesis RouteMore

Total: 2 Synthesis Route

75-52-5

123-39-7 94 Suppliers

Literatures:
Journal of Physical Chemistry B, , vol. 114, # 29 p. 9420 - 9428
Yield: null

74-89-5

123-39-7 94 Suppliers

Literatures:
Helvetica Chimica Acta, , vol. 37, p. 2370,2376
Yield: null

67-56-1 406 Suppliers

123-39-7 94 Suppliers

68-12-2 327 Suppliers

Literatures:
du Pont de Nemours and Co. Patent: US2204371 , 1937 ; Full Text Show Details Du Pont de Nemours and Co. Patent: US2204371 , 1937 ;
Yield: null

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123-39-7 Suppliers Global(93) Suppliers View all

Supplier	Country	Business Type	Minimum order quantity	FOB Price
1YR Hebei Crovell Biotech Co. Ltd	China	Manufacturer	1/Kilogram	1 USD/Kilogram	Contact Supplier
1YR Hebei Crovell Biotech Co. Ltd	China	Manufacturer	1/Kilogram	4 USD/Kilogram	Contact Supplier
1YR hangzhou alicechem co.，ltd.	China	Trading Company	1/Gram	1 USD/Gram	Contact Supplier
3YRS WUHAN BOYUAN IMPORT AND EXPORT LIMITED	China	Government ministry/Bureau/Commission	1/Kilogram	/	Contact Supplier
1YR Henan Kanbei Chemical Co.,LTD	China	Manufacturer	1/Kilogram	1 USD/Kilogram	Contact Supplier
1YR HENAN SHUOHONG INDUSTRY CO.,LTD	China	Manufacturer	1/Kilogram	10 USD/Kilogram	Contact Supplier
1YR Qiuxian Baitai New Material Co., LTD	China	Manufacturer	1/Kilogram	1.5 USD/Kilogram	Contact Supplier
1YR Hebei Yingong New Material Technology Co.,Ltd.	China	Manufacturer	10/Gram	150 USD/Kilogram	Contact Supplier
3YRS Hebei Yanxi Chemical Co.,Ltd	China	Association	1/Kilogram	1 USD/Kilogram	Contact Supplier
1YR Hebei Zhanyao Biotechnology Co.,ltd	China	Trading Company	1/Kilogram	10 USD/Metric Ton	Contact Supplier
3YRS Jilin Tely Imp & Exp Co., Ltd	China	Trading Company	10/Kilogram	1 USD/Kilogram	Contact Supplier
1YR Amitychem Corporation	China	Manufacturer	1/Kilogram	0.1 USD/Kilogram	Contact Supplier
1YR HEBEI KANG DAY TRADE CO.,LTD	China	Trading Company	1/Kilogram	1 USD/Kilogram	Contact Supplier
2YRS SHANDONG BELIEVE CHEMICAL PTE LTD	China	Manufacturer	1kg/Kilogram	1 USD/Kilogram	Contact Supplier
9YRS Wuhan Fortuna Chemical Co., Ltd.	China	Manufacturer	0/Metric Ton	/	Contact Supplier
1YR Henan Kanbei Chemical Co.,LTD	China	Manufacturer	1/Kilogram	1 USD/Kilogram	Contact Supplier
1YR Hebei Crovell Biotech Co. Ltd	China	Manufacturer	1/Kilogram	1 USD/Kilogram	Contact Supplier
1YR Qiuxian Baitai New Material Co., LTD	China	Manufacturer	1/Kilogram	4 USD/Kilogram	Contact Supplier
1YR Hebei Yingong New Material Technology Co.,Ltd.	China	Manufacturer	10/Gram	100 USD/Kilogram	Contact Supplier
3YRS WUHAN BOYUAN IMPORT AND EXPORT LIMITED	China	Government ministry/Bureau/Commission	1/Kilogram	80 USD/Kilogram	Contact Supplier
3YRS Jilin Tely Imp & Exp Co., Ltd	China	Trading Company	1/Gram	1 USD/Gram	Contact Supplier

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