1.00397
N,N-Dimethylformamide
for peptide synthesis
Synonym(s):
DMF, N,N-Dimethylmethanamide, Formic acid dimethylamide, DMF, NSC 5356
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| Pack Size | SKU | Availability | Price |
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About This Item
Quality Level
vapor density
2.5 (vs air)
vapor pressure
2.7 mmHg ( 20 °C)
assay
≥99.9% (GC)
form
liquid
autoignition temp.
833 °F
potency
3010 mg/kg LD50, oral (Rat), 1500 mg/kg LD50, skin (Rabbit)
expl. lim.
15.2 %
dilution
(for synthesis)
impurities
≤0.0002 meq/g Alkalinity, ≤0.0005 meq/g Acidity, ≤10 ppm Amines (Dimethylamine), ≤300 ppm Water
color
APHA: ≤10
refractive index
n20/D 1.430 (lit.)
pH
7 (20 °C, 200 g/L in H2O)
bp
153 °C (lit.)
mp
−61 °C (lit.)
transition temp
flash point 57.5 °C
solubility
soluble 1000 g/L
density
0.944 g/mL (lit.)
application(s)
peptide synthesis
storage temp.
2-30°C
SMILES string
[H]C(=O)N(C)C
InChI
1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
InChI key
ZMXDDKWLCZADIW-UHFFFAOYSA-N
Application
Analysis Note
Identity (IR): conforms
Color: ≤ 10 Hazen
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Amines (Dimethylamine): ≤ 10 ppm
Evaporation residue: ≤ 10
Water: ≤ 300 ppm
1 of 1
This Item | |||
|---|---|---|---|
| application(s) peptide synthesis | application(s) peptide synthesis | application(s) - | application(s) - |
| assay ≥99.9% (GC) | assay ≥99.9% | assay ≥99.9% (GC) | assay ≥99.8% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| solubility soluble 1000 g/L | solubility water: miscible | solubility 1000 g/L | solubility - |
| form liquid | form - | form liquid | form liquid |
| pH 7 (20 °C, 200 g/L in H2O) | pH 7 (20 °C, 200 g/L) | pH 7 (20 °C, 200 g/L in H2O) | pH 7 (20 °C, 200 g/L in H2O) |
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
135.5 °F - closed cup
flash_point_c
57.5 °C - closed cup
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.
68-12-2
68-12-2
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1003976025 | 04027269298845 |
| 1003974000 | 04027269261665 |
| 1003972500 | 04027269261658 |
| 1003976190 | 04027269393489 |