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388246

Sigma-Aldrich

Dimethylamine solution

2.0 M in methanol

Synonym(s):

N,N-Dimethylamine

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About This Item

Linear Formula:
(CH3)2NH
CAS Number:
124-40-3
Molecular Weight:
45.08
Beilstein:
605257
MDL number:
MFCD00008288
UNSPSC Code:
12352116
PubChem Substance ID:
24864215
NACRES:
NA.22

form

liquid

concentration

1.90 -2.20 M (NaOH, titration)
2.0 M in methanol

density

0.775 g/mL at 25 °C

SMILES string

CNC

InChI

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

InChI key

ROSDSFDQCJNGOL-UHFFFAOYSA-N

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General description

Dimethylamine, a secondary amine, is used as a raw material for the production of many agrichemicals and pharmaceuticals. The solvents dimethylformamide (DMF) and dimethylacetamide (DMA) are derived from dimethylamine. It is also used as a precursor for the preparation of amido derivatives.

Application

Dimethylamine can be used as a precursor for the preparation of a number of chemical building blocks such as dimethyl(3-chloropropyl)amine , 2-chloro-N,N-dimethylethanimidamide , and 4, 6-dichloro-2-(dimethylamino)-1,3,5-triazine .

Packaging

The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

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Description
Pricing

Signal Word

Danger

Hazard Classifications

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

Target Organs

Eyes, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

41.0 °F - closed cup

Flash Point(C)

5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Methylamines
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