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426458

Dimethylamine solution

40 wt. % in H2O

Synonym(s):

DMA

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About This Item

Linear Formula:
(CH3)2NH
CAS Number:
124-40-3
Molecular Weight:
45.08
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
24866705
MDL number:
MFCD00008288
Beilstein/REAXYS Number:
605257
Concentration:
38-42% (with HCl, titration), 40 wt. % in H2O
Form:
liquid
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vapor density

1.55 (vs air)

Quality Level

200

vapor pressure

16.97 psi ( 55 °C), 212 mmHg ( 20 °C)

form

liquid

autoignition temp.

753 °F

concentration

38-42% (with HCl, titration), 40 wt. % in H2O

refractive index

n20/D 1.37

density

0.89 g/mL at 25 °C

functional group

amine

SMILES string

CNC

InChI

1S/C2H7N/c1-3-2/h3H,1-2H3

InChI key

ROSDSFDQCJNGOL-UHFFFAOYSA-N

General description

Dimethylamine is utilized as a building block or reagent in the production of polyurethanes, ion-exchange resins, and dyes.

Application

Dimethylamine (DMA) solution can be used:
  • To synthesize Ge7O14.5F2‚[(CH3)2NH2]3(H2O)0.86, a germanate-based porous inclusion complex.
  • To synthesize ethyl 2-dimethylamino-4,6-diarylpyrimidine-5-carboxylates.
  • To convert 5′-bromo-2,2′-bithiophene-5carboxaldehyde to 5′-dimethylamino-2,2′-bithiophene-5-carboxaldehyde.

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Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class I Designated Chemical Substances

prtr

Group 4: Flammable liquids + Type 1 petroleums + Hazardous rank II + Water insoluble liquid

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

426458-1L:4.548173940823E12 + 426458-100ML:4.548173940816E12 + 426458-2L:4.54817394083E12

jan

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Certificates of Analysis (COA)

Lot/Batch Number
MKDB2031
MKCZ6366
BCCM9062
MKCX2144
MKCW0416

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Porous Germanates: Synthesis, Structure, and Inclusion Properties of Ge7O14.5F2.[(CH3)2NH2]3(H2O) 0.86.
Li H, et al.
Journal of the American Chemical Society, 120(33), 8567-8568 (1998)
Polymer-assisted synthesis of ethyl 2-amino-4, 6-diarylpyrimidine-5-carboxylates.
Eynde V, et al.
ARKIVOC (Gainesville, FL, United States), 15, 2003-2003 (2003)
Ping Yan et al.
The Journal of organic chemistry, 73(17), 6587-6594 (2008-07-31)
There is a growing need for cellular imaging with fluorescent probes that emit at longer wavelengths to minimize the effects of absorption, autofluorescence, and scattering from biological tissue. In this paper a series of new environmentally sensitive hemicyanine dyes featuring
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