Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzimidazoline,2-isopropylidene-1,3-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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143268-49-9

143268-49-9 structure

143268-49-9 structure

Name: Benzimidazoline,2-isopropylidene-1,3-dimethyl-
Chemical Name: 1,3-dimethyl-2-propan-2-ylidenebenzimidazole
CAS Number: 143268-49-9
Molecular Formula: C₁₂H₁₆N₂
Molecular Weight: 188.26900
Create Date: 2016-11-01 22:44:25
Modify Date: 2025-10-02 19:32:36

Name	1,3-dimethyl-2-propan-2-ylidenebenzimidazole
Synonyms	Benzimidazoline,2-isopropylidene-1,3-dimethyl 1,3-Dimethyl-2-(1-methylethyliden)-2,3-dihydro-1H-benzimidazol

Density	1.031g/cm3
Boiling Point	271.6ºC at 760mmHg
Molecular Formula	C₁₂H₁₆N₂
Molecular Weight	188.26900
Flash Point	110.6ºC
Exact Mass	188.13100
PSA	9.86000
LogP	1.98840
Vapour Pressure	0.00639mmHg at 25°C
Index of Refraction	1.562

143857-71-0 structure

143857-71-0

~83%

143268-49-9 structure

143268-49-9

Literature: Quast, Helmut; Ach, Manfred; Kindermann, Markus K.; Rademacher, Paul; Schindler, Michael Chemische Berichte, 1993 , vol. 126, # 2 p. 503 - 516

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