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Merck
CN

75781

Methylamine

purum, >99.5%

Synonym(s):

Monomethylamine

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About This Item

Linear Formula:
CH3NH2
CAS Number:
74-89-5
Molecular Weight:
31.06
EC Number:
200-820-0
UNSPSC Code:
12352116
PubChem Substance ID:
329766701
Beilstein/REAXYS Number:
741851
MDL number:
MFCD00008104
Assay:
>99.5%
Form:
gas

Key Documents

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InChI key

BAVYZALUXZFZLV-UHFFFAOYSA-N

InChI

1S/CH5N/c1-2/h2H2,1H3

SMILES string

CN

vapor density

1.08 (20 °C, vs air)

vapor pressure

27 psi ( 20 °C)

grade

purum

assay

>99.5%

form

gas

autoignition temp.

806 °F

expl. lim.

4.9-20.8 %

impurities

<0.03% ammonia, <0.05% dimethylamine, <0.05% trimethylamine, <0.1% water

bp

-6.3 °C (lit.)

mp

-93 °C (lit.)

density

0.70 g/mL at 20 °C (lit.)

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Flam. Gas 1A - Press. Gas Compr. Gas - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

2A - Gases

wgk

WGK 1

ppe

Faceshields, Gloves, Goggles

Regulatory Information

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Jeff O'Sullivan et al.
Neurotoxicology, 25(1-2), 303-315 (2003-12-31)
The semicarbazide-sensitive amine oxidases (SSAO) (EC 1.4.3.6) were believed to be detoxifying enzymes, primarily involved in the oxidative deamination of endogenous amines, such as methylamine and aminoacetone, together with some xenobiotic amines. However, it appears that the reaction products may
Joseph A Krzycki
Current opinion in chemical biology, 8(5), 484-491 (2004-09-29)
Methanogenesis from trimethylamine, dimethylamine or monomethylamine is initiated by a series of corrinoid-dependent methyltransferases. The non-homologous genes encoding the full-length methyltransferases each possess an in-frame UAG (amber) codon that does not terminate translation. The amber codon is decoded by a
Thomas S Hofer et al.
Molecular bioSystems, 8(11), 2891-2900 (2012-08-01)
Molecular dynamics simulations have been performed to investigate the binding of tris(hydroxymethyl)-aminomethane to the surface of the core domain of the mouse cellular tumor antigen p53 employing the GROMOS and 53A6 force field parameter sets. A close investigation of the
Katja Wosikowski et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 9(5), 1917-1926 (2003-05-10)
To avoid systemic toxicity of the cytotoxic drug methotrexate (MTX) and to improve tumor selectivity, MTX was bound to human serum albumin (HSA) as a drug carrier. To understand more about the mechanism of action of MTX conjugated to HSA
Sanjeev Kumar et al.
PloS one, 7(11), e48982-e48982 (2012-11-08)
Chronological aging of yeast cells is commonly used as a model for aging of human post-mitotic cells. The yeast Saccharomyces cerevisiae grown on glucose in the presence of ammonium sulphate is mainly used in yeast aging research. We have analyzed
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