1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene

Modify Date: 2025-08-25 11:37:32

1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene Structure
1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene structure
Common Name 1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene
CAS Number 244187-81-3 Molecular Weight 390.604
Density 1.0±0.1 g/cm3 Boiling Point 464.8±45.0 °C at 760 mmHg
Molecular Formula C27H38N2 Melting Point 213-217ºC
MSDS Chinese USA Flash Point 204.1±16.5 °C

 Names

Name 1,3-bis[2,6-di(propan-2-yl)phenyl]-2H-imidazol-1-ium-2-ide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 464.8±45.0 °C at 760 mmHg
Melting Point 213-217ºC
Molecular Formula C27H38N2
Molecular Weight 390.604
Flash Point 204.1±16.5 °C
Exact Mass 390.303497
PSA 6.48000
LogP 7.78
Appearance of Characters Powder | white to off-white
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.556
InChIKey VYCIHDBIKGRENI-UHFFFAOYSA-N
SMILES CC(C)c1cccc(C(C)C)c1-n1[c-][n+](-c2c(C(C)C)cccc2C(C)C)cc1
Storage condition ?20°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Risk Phrases R10
Safety Phrases S16
RIDADR UN 1325
HS Code 29332900

 Synthetic Route

~95%

1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene Structure

1,3-bis(2,6-di-...

CAS#:244187-81-3

Literature: Mery, Denise; Aranzaes, Jaime Ruiz; Astruc, Didier Journal of the American Chemical Society, 2006 , vol. 128, # 17 p. 5602 - 5603

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1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene Structure

1,3-bis(2,6-di-...

CAS#:244187-81-3

Literature: Mendoza-Espinosa, Daniel; Donnadieu, Bruno; Bertrand, Guy Journal of the American Chemical Society, 2010 , vol. 132, # 21 p. 7264 - 7265

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1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene Structure

1,3-bis(2,6-di-...

CAS#:244187-81-3

Literature: Journal of Organometallic Chemistry, , vol. 606, # 1 p. 49 - 54

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1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene Structure

1,3-bis(2,6-di-...

CAS#:244187-81-3

Literature: Journal of Organometallic Chemistry, , vol. 606, # 1 p. 49 - 54

 Articles6

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 Synonyms

MFCD07781991
1,3-Bis(2,6-diisopropylphenyl)-2,3-dihydro-1H-imidazole
1,3-Bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene
2H-imidazol-2-ylidene, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-
1H-Imidazole, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-2,3-dihydro-
1,3-Bis(2,6-diisopropylphenyl)iMidazol-2-ylidene
1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium-2-ide
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