Skip to Content
Merck
CN

295531

Methylamine

anhydrous, ≥98%

Synonym(s):

Monomethylamine

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CH3NH2
CAS Number:
74-89-5
Molecular Weight:
31.06
EC Number:
200-820-0
UNSPSC Code:
12352302
PubChem Substance ID:
24857793
Beilstein/REAXYS Number:
741851
MDL number:
MFCD00008104

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Methylamine, anhydrous, ≥98%

InChI key

BAVYZALUXZFZLV-UHFFFAOYSA-N

InChI

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

SMILES string

CN

grade

anhydrous

vapor density

1.08 (20 °C, vs air)

vapor pressure

27 psi ( 20 °C)

assay

≥98%

autoignition temp.

806 °F

expl. lim.

4.9-20.8 %

bp

-6.3 °C (lit.)

mp

-93 °C (lit.)

density

0.70 g/mL at 20 °C (lit.)

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Application

Methylamine may be used to introduce N-methyl groups into the polymer backbone during the synthesis of Si-methyl- and N-methyl-containing polyborosilazane ([B(C2H4SiCH3NCH3)3]n) from tris(dichloromethylsilylethyl)borane.

Other Notes

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

Packaging

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

signalword

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, multi-purpose combination respirator cartridge (US)

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBX7587V
MKBW9932V
MKBW2700V
MKBV2293V
MKBT0877V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Boron-modified polysilazane as a novel single-source precursor for SiBCN ceramic fibers: synthesis, melt-spinning, curing and ceramic conversion.
Bernard S, et al.
Journal of Materials Chemistry, 15(2), 289-299 (2005)
Abdelaziz Al Ouahabi et al.
Nature communications, 8(1), 967-967 (2017-10-19)
In the context of data storage miniaturization, it was recently shown that digital information can be stored in the monomer sequences of non-natural macromolecules. However, the sequencing of such digital polymers is currently limited to short chains. Here, we report
Sebastian Strauss et al.
Nature methods, 15(9), 685-688 (2018-08-22)
Although current implementations of super-resolution microscopy are technically approaching true molecular-scale resolution, this has not translated to imaging of biological specimens, because of the large size of conventional affinity reagents. Here we introduce slow off-rate modified aptamers (SOMAmers) as small
Xin Yu Chin et al.
Nature communications, 6, 7383-7383 (2015-06-26)
Despite the widespread use of solution-processable hybrid organic-inorganic perovskites in photovoltaic and light-emitting applications, determination of their intrinsic charge transport parameters has been elusive due to the variability of film preparation and history-dependent device performance. Here we show that screening
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service