BD0849653
1,3-Di-p-tolylcarbodiimide , 95% , 726-42-1
Synonym(s):
N,N′-Methanetetraylbis[4-methyl]benzenamine;Bis(4-methylphenyl)carbodiimide;NSC 20627
CAS NO.：726-42-1
Empirical Formula: C15H14N2
Molecular Weight: 222.29
MDL number: MFCD00010701
EINECS: 211-971-7
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB220.00 | In Stock |
|
| 250mg | RMB331.20 | In Stock |
|
| 1g | RMB823.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 56-58 °C (lit.) |
| Boiling point: | 221-223 °C/20 mmHg (lit.) |
| Density | 1.1500 |
| refractive index | 1.5000 (estimate) |
| storage temp. | 2-8°C |
| solubility | soluble in diethyl ether, benzene, pyridine, t-butanol |
| form | powder |
| Appearance | Off-white crystalline solid. |
Description and Uses
Reactant for synthesis of:
- Cyclic guanidines
- Five membered heterometallacycloallenes
- Benzimidazoles or quinazolines via nucleophilic addition and intramolecular C-C bond formation
- Benzoxazole and benzimidazole derivatives via cross-coupling reactions
- Gem-difluorodihydrouracil derivatives via addition reactions
Reactant for ketene cycloadditions
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
