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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
8.03235
N,N-Dimethylacetamide
for synthesis
Synonym(s):
N,N-Dimethylacetamide, Acetic acid dimethylamide, Acetyldimethylamine, DMA
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 L | Please contact Customer Service for Availability | CZK 1,490.00 |
2.5 L | Please contact Customer Service for Availability | CZK 2,730.00 |
25 L | Please contact Customer Service for Availability | CZK 11,700.00 |
About This Item
grade
synthesis grade
Quality Segment
vapor pressure
1.76 hPa ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
400 °C
potency
5830 mg/kg LD50, oral (Rat)
expl. lim.
1.7-11.5 % (v/v)
dilution
(for synthesis)
pH
4 (20 °C, 200 g/L in H2O)
bp
165-166 °C/1013 hPa
mp
-20 °C
transition temp
flash point 64 °C
solubility
soluble >1000 g/L
density
0.94 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
N(C)(C)C(=O)C
InChI
1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI key
FXHOOIRPVKKKFG-UHFFFAOYSA-N
General description
Application
- In the synthesis of poly(amide-hydrazide)s–graphene composites.
- In the synthesis of N,N′-1,2-ethanediylbis-(4-hydroxy-pentanamide) and 4-hydroxy-N-(2- hydroxyethyl)-pentanamide based polyurethanes in presence of triethylamine catalyst.
Features and Benefits
- High dissolution power of various substrate.
- High capacity to solvate anions.
Analysis Note
Density (d 20 °C/ 4 °C): 0.940 - 0.942
Water (K. F.): ≤ 0.30 %
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| grade synthesis grade | grade - | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard |
| Quality Level 200 | Quality Level 100 | Quality Level 300 | Quality Level 300 |
| assay ≥99% (GC) | assay 99% | assay - | assay - |
| solubility soluble >1000 g/L | solubility - | solubility - | solubility - |
| form liquid | form liquid | form - | form - |
| pH 4 (20 °C, 200 g/L in H2O) | pH 4 (20 °C, 200 g/L) | pH - | pH - |
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
wgk
WGK 2
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
hcodes
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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.
127-19-5
127-19-5
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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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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