D219800
1,3-二对甲苯基碳二酰亚胺
96%
别名:
N,N′-Methanetetraylbis[4-methyl]benzenamine, Bis(4-methylphenyl)carbodiimide, NSC 20627
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关于此项目
线性分子式:
CH3C6H4N=C=NC6H4CH3
化学文摘社编号:
分子量:
222.29
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352002
EC Number:
211-971-7
MDL number:
InChI
1S/C15H14N2/c1-12-3-7-14(8-4-12)16-11-17-15-9-5-13(2)6-10-15/h3-10H,1-2H3
InChI key
BOSWPVRACYJBSJ-UHFFFAOYSA-N
SMILES string
Cc1ccc(cc1)N=C=Nc2ccc(C)cc2
assay
96%
form
powder
bp
221-223 °C/20 mmHg (lit.)
mp
56-58 °C (lit.)
application(s)
peptide synthesis
storage temp.
2-8°C
Application
Reactant for synthesis of:
Reactant for ketene cycloadditions
- 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
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Thi Kim Hoang Trinh et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(39), 9242-9252 (2019-04-26)
In the search of smarter routes to control the conditions of N-heterocyclic carbene (NHCs) formation, a two-component air-stable NHC photogenerating system is reported. It relies on the irradiation at 365 nm of a mixture of 2-isopropylthioxanthone (ITX) with 1,3-bis(mesityl)imidazoli(ni)um tetraphenylborate. The
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