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| N,N-diisopropylcarbodiimide, also known as DIC or DIPCDI, CAS number 693-13-0, is a chemical substance with the molecular formula C7H14N2 and a molecular weight of 126,200. It is a colorless to pale yellow liquid with a density of approximately 0.8 g/cm³, a boiling point of approximately 146.5 °C, and a flash point of approximately 33.9 °C. | |||||||||
693-13-0
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693-13-0
N,N'-Diisopropylcarbodiimide Basic information | |
Product Name: | N,N'-Diisopropylcarbodiimide |
CAS: | 693-13-0 |
MF: | C7H14N2 |
MW: | 126.2 |
EINECS: | 211-743-7 |
Mol File: | 693-13-0.mol |
N,N'-Diisopropylcarbodiimide Chemical Properties | |
Melting point | 210-2120C (dec) |
Boiling point | 145-148 °C(lit.) |
density | 0.815 g/mL at 20 °C(lit.) |
vapor pressure | 34.9hPa at 55.46℃ |
refractive index | n20/D 1.433(lit.) |
Fp | 93 °F |
storage temp. | Store below +30°C. |
solubility | Soluble in chloroform, methylene chloride, acetonitrile, dioxane, dimethylformamide andtetrahydrofuran. |
form | Liquid |
color | Clear colorless to yellow |
Sensitive | Moisture Sensitive |
BRN | 878281 |
Henry's Law Constant | 9.9×10-3 mol/(m3Pa) at 25℃, HSDB (2015) |
Stability: | Volatile |
Major Application | peptide synthesis |
InChI | 1S/C7H14N2/c1-6(2)8-5-9-7(3)4/h6-7H,1-4H3 |
InChIKey | BDNKZNFMNDZQMI-UHFFFAOYSA-N |
SMILES | CC(C)N=C=NC(C)C |
LogP | 4.11 at 20℃ |
CAS DataBase Reference | 693-13-0(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Propanamine, N,N'-methanetetraylbis-(693-13-0) |
EPA Substance Registry System | 2-Propanamine, N,N'-methanetetraylbis- (693-13-0) |
Items | Standard | Results |
Appearance | Colorless or slight yellow liquid | Complies |
Dichloromethane | 0.5% max. | 0.05% |
Assay (GC) | 99.0% min. | 99.8% |
