METHYLAMINE

Methanamine

Aminomethane

Monomethylamine

74-89-5

Carbinamine

Mercurialin

N-Methylamine

Methylaminen

Metilamine

Metyloamina

Anhydrous Methylamine

Methylamine aq

monomethyl amine

MeNH2

Methylamine, anhydrous

CCRIS 2508

HSDB 810

methyl-amine

UNII-BSF23SJ79E

EINECS 200-820-0

BSF23SJ79E

AI3-15637-X

CHEBI:16830

CH3NH2

monomethylammonium ion

CH3-NH2

DTXSID7025683

EC 200-820-0

MFCD00008104

NME

Methylaminen [Dutch]

Metilamine [Italian]

Metyloamina [Polish]

methylamin

methyl amine

methylamine bisulfite

Methylamine (anhydrous)

GADODIAMIDE HYDRATE IMPURITY C (EP IMPURITY)

GADODIAMIDE HYDRATE IMPURITY C [EP IMPURITY]

UN1061

UN1235

methaneamine

methlamine

methlyamine

methyamine

methylammonia

methylarnine

metylamine

Metilamino

methyl group

methylamine-

mono-methylamine

N-methyl amine

mono methyl amine

mono-methyl amine

Methylamine anhydrous

H2NMe

NH2Me

METHYLAMINE [MI]

METHYLAMINE [HSDB]

H2NCH3

NH2CH3

Methylamine, >=99.0%

Methylamine, 2M in methanol

Integrase inhibitor, R3{3}

UN 1235 (Salt/Mix)

CHEMBL43280

Methylamine, 33% in ethanol

Methylamine (33% in EtOH)

Methylamine (2.0M in THF)

DTXCID305683

Methylamine, purum, >99.5%

METHYLAMINE, (ANHYDROUS)

Methylamine, anhydrous, >=98%

DTXSID00198052

Methylamine (2.0M in methanol)

Methylamine, purum, >=99.0%

Methanamine-d2;Methyl(2H2)amine

Methylamine, ca. 2 M in ethanol

Methylamine (40% w/w in H2O)

Methyl Of Gamma-N-Methylasparagine

Methylamine, 2M in tetrahydrofuran

BCP31897

STR00032

BDBM50416492

BP-11399B

STL281863

AKOS009031510

InChI=1/CH5N/c1-2/h2H2,1H

DB01828

MCULE-1379281060

Methylamine (ca. 9% in Acetonitrile)

Methylamine, 40 wt.% aqueous solution

UN 1061

M0137

M1016

M2108

M2323

M2324

M3340

M3341

NS00004846

C00218

Methylamine, 33 wt.% solution in absolute ethanol

Q409304

Methylamine, anhydrous [UN1061] [Flammable gas]

Methylamine (ca. 7% in N,N-Dimethylformamide, ca. 2.0mol/L)

3P8

JandaJel(TM)-NH2, 100-200 mesh, extent of labeling: 1.0 mmol/g N loading, 2 % cross-linked

JandaJel(TM)-NH2, 200-400 mesh, extent of labeling: 1.0 mmol/g N loading, 2 % cross-linked

JandaJel(TM)-NH2, 50-100 mesh, extent of labeling: 1.0 mmol/g N loading, 2 % cross-linked

A pKa of 10.62(1) indicates methylamine will exist almost entirely in the cation form at pH values of 5 to 9 and therefore volatilization from water surfaces and moist soil surfaces is not expected to be an important fate process(2). Methylamine is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 2650 mm Hg(3).
Literature: (1) Dean JA; Handbook of Organic Chemistry. NY,NY: McGraw-Hill, Inc., p. 8-38 (1987) (2) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000) (3) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation. Design Inst Phys Prop Data, Amer Inst Chem Eng., NY, NY: Hemisphere Pub Corp, Vol 1 (1995)

No detectable sorption of methylamine was observed on a Podzol soil (4.85% organic C)(1). A Koc value of 389 was observed on Alfisol agricultural soil (1.25% organic C)(1). A Koc value of 449 was observed on a subliminic soil, a sediment of Lake Constance (1.58% organic C)(1). According to a classification scheme(2), these Koc values suggest that methylamine is expected to have moderate mobility in soil. Adsorption (desorption) partition coefficients for methylamine on montmorillonite and sediment were 7.0 (9.3) mL/g and 3.5 (5.4) mLg, respectively; at high concns, approx 20% of the methylamine absorbed onto montmorillonite was not desorbed(3). An adsorption partition coefficient of <1 was observed on kaolinite(3).
Literature: (1) von Oepen B et al; Chemosphere 22: 285-304 (1991) (2) Swann RL et al; Res Rev 85: 23 (1983) (3) Wang XC, Lee C; Mar Chem 1-23 (1993)