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426466

Methylamine solution

40 wt. % in H₂O, solution

Synonym(s):

Monomethylamine

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100 mL

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$48.40
2.5 L

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$123.00
4 x 100 mL

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$178.00
4 x 4 L

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$383.00

About This Item

Linear Formula:
CH3NH2
CAS Number:
Molecular Weight:
31.06
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
741851
Bp:
48 °C
Vapor pressure:
280 mmHg ( 20 °C), 659 mmHg ( 40 °C)

$48.40


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Product Name

Methylamine solution, 40 wt. % in H2O

vapor density

1.07 (vs air)

Quality Segment

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

functional group

amine

SMILES string

CN

InChI

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

InChI key

BAVYZALUXZFZLV-UHFFFAOYSA-N

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

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This Item
395048534102395056
description

40 wt. % in H2O

description

2.0 M in methanol

description

33 wt. % in absolute ethanol ((denatured with 1% toluene))

description

2.0 M in THF

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

autoignition temp.

806 °F

autoignition temp.

-

autoignition temp.

-

autoignition temp.

-

refractive index

n20/D 1.37

refractive index

-

refractive index

n20/D 1.360-1.372

refractive index

-

bp

48 °C

bp

40 °C

bp

-

bp

-

density

0.897 g/mL at 25 °C

density

0.785 g/mL at 25 °C

density

0.756 g/mL at 25 °C

density

0.861 g/mL at 25 °C

vapor pressure

659 mmHg ( 40 °C), 280 mmHg ( 20 °C)

vapor pressure

2.07 psi ( 20 °C), 10.86 psi ( 55 °C)

vapor pressure

-

vapor pressure

23.87 psi ( 55 °C), 7.24 psi ( 20 °C)


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Signal Word

Danger

Target Organs

Respiratory system

Storage Class

3 - Flammable liquids

Flash Point (°F)

14.0 °F - closed cup

Flash Point (°C)

-10 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles

Hazard Classifications

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



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