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426466

Sigma-Aldrich

Methylamine solution

40 wt. % in H2O

Synonym(s):

Monomethylamine

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About This Item

Linear Formula:
CH3NH2
CAS Number:
Molecular Weight:
31.06
Beilstein:
741851
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21

vapor density

1.07 (vs air)

Quality Level

vapor pressure

280 mmHg ( 20 °C)
659 mmHg ( 40 °C)

autoignition temp.

806 °F

concentration

40 wt. % in H2O

refractive index

n20/D 1.37

bp

48 °C

density

0.897 g/mL at 25 °C

SMILES string

CN

InChI

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

InChI key

BAVYZALUXZFZLV-UHFFFAOYSA-N

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Application

Methylamine solution may be used as a LC-MS/MS mobile phase in the perchlorate analysis of milk and yogurt samples.
It may be used in the synthesis of the following:
  • 9-fluorenylmethyl N-methylcarbamate and tert-butyl N-methylcarbamate
  • 7-methylamino-2-(2-quinolyl)tropone
  • 2,5-meso-pyrrolidines
  • 2-(4-chlorophenyl)-N-methylacetamide
  • 1,3-benzoxazine derivatives from eugenol

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

14.0 °F - closed cup

Flash Point(C)

-10 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis and brine shrimp lethality test of some benzoxazine and aminomethyl derivatives of eugenol.
Rudyanto M, et al.
International Journal of Pharmacy and Pharmaceutical Sciences, 6, 96-98 (2014)
Chemical profiling of seized methamphetamine putatively synthesized from phenylacetic acid derivatives.
Tsujikawa K, et al.
Forensic Science International, 227(1), 42-44 (2013)
An improved scalable route to pure dronedarone hydrochloride.
Hivarekar RR, et al.
Organic Process Research & Development, 16(4), 677-681 (2012)
Sung-Hee Oh et al.
Environmental health and toxicology, 26, e2011011-e2011011 (2011-11-30)
Perchlorate is an emerging contaminant that is found everywhere, including various foods. Perchlorate is known to disturb the production of thyroid hormones and leads to mental disorders in fetuses and infants, as well as metabolic problems in adults. In this
Orthogonally Protected N-Methyl-Substituted α-Aminoglycines.
Jiang G, et al.
Protein and peptide letters, 3(4), 219-224 (1996)

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