Documents
8.51055
DMAP
4-(Dimethylamino)pyridine Novabiochem®
Recommended Products
Quality Level
product line
Novabiochem®
Assay
≥99.0% (GC)
form
powder
autoignition temp.
420 °C
potency
140 mg/kg LD50, oral (Rat)
90 mg/kg LD50, skin (Rabbit)
reaction suitability
reaction type: Coupling Reactions
manufacturer/tradename
Novabiochem®
pH
11 (20 °C, 60 g/L in H2O)
bp
138-140 °C/24 hPa
mp
110-112 °C
transition temp
flash point 124 °C
bulk density
520 kg/m3
application(s)
peptide synthesis
storage temp.
2-30°C
InChI
1S/C7H10N2/c1-9(2)7-3-5-8-6-4-7/h3-6H,1-2H3/p+1
InChI key
VHYFNPMBLIVWCW-UHFFFAOYSA-O
Related Categories
1 of 4
This Item | 39405 | 107700 | 8.51054 |
|---|---|---|---|
| form powder | form crystals, pellets | form chips, crystalline powder, flakes | form powder |
| pH 11 (20 °C, 60 g/L in H2O) | pH - | pH - | pH 7.7 (20 °C, 50 g/L in H2O) |
| bp 138-140 °C/24 hPa | bp - | bp - | bp - |
| mp 110-112 °C | mp 108-110 °C (lit.), 111-114 °C | mp 108-110 °C (lit.) | mp 116-120 °C |
| storage temp. 2-30°C | storage temp. - | storage temp. room temp | storage temp. 2-8°C |
General description
Literature references
[1] S. S. Wang, et al. (1981) Int. J. Peptide Protein Res., 18, 459.
[2] J.-P. Gamet, et al. (1984) Tetrahedron, 40, 1995.
[3] K. Takeda, et al. (1991) Synthesis, 1991, 689.
Linkage
Analysis Note
Appearance of substance (visual): powder
Identity (IR): passes test
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 110 °C
Melting range (upper value): ≤ 113 °C
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 1
Target Organs
Nervous system
Storage Class Code
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point(F)
255.2 °F
Flash Point(C)
124 °C
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