Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Imidazolidine,2-(1,3-diphenyl-2-imidazolidinylidene)-1,3-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
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2179-89-7

2179-89-7 structure

2179-89-7 structure

Name: Imidazolidine,2-(1,3-diphenyl-2-imidazolidinylidene)-1,3-diphenyl-
Chemical Name: 2-(1,3-diphenylimidazolidin-2-ylidene)-1,3-diphenylimidazolidine
CAS Number: 2179-89-7
Molecular Formula: C₃₀H₂₈N₄
Molecular Weight: 444.57000
Create Date: 2018-06-17 11:12:31
Modify Date: 2025-08-25 18:59:55

Name	2-(1,3-diphenylimidazolidin-2-ylidene)-1,3-diphenylimidazolidine
Synonyms	1,1',3,3'-tetra-phenyl-2,2'-biimidazolidinylidene 1,1',3,3'-Tetraphenyl-2,2'-biimidazolidinyliden

Density	1.23g/cm3
Boiling Point	554.2ºC at 760mmHg
Melting Point	284-286ºC (dec.)
Molecular Formula	C₃₀H₂₈N₄
Molecular Weight	444.57000
Flash Point	236.2ºC
Exact Mass	444.23100
PSA	12.96000
LogP	6.42660
Index of Refraction	1.685

HS Code	2933290090

40618-98-2 structure

40618-98-2

~71%

2179-89-7 structure

2179-89-7

Literature: Duin, Marcel A.; Lutz, Martin; Spek, Anthony L.; Elsevier, Cornelis J. Journal of Organometallic Chemistry, 2005 , vol. 690, # 24-25 p. 5804 - 5815

150-61-8 structure

150-61-8

~%

2179-89-7 structure

2179-89-7

Literature: Duin, Marcel A.; Lutz, Martin; Spek, Anthony L.; Elsevier, Cornelis J. Journal of Organometallic Chemistry, 2005 , vol. 690, # 24-25 p. 5804 - 5815

Precursor 1
150-61-8
DownStream 6
28639-60-3 1687-58-7 728-24-5 55055-34-0
87443-00-3 150-61-8

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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