Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Bis(trimethylsilyl)-1H-pyrazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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16037-45-9

16037-45-9 structure

16037-45-9 structure

Name: 3,4-Bis(trimethylsilyl)-1H-pyrazole
Chemical Name: trimethyl-(4-trimethylsilyl-1H-pyrazol-5-yl)silane
CAS Number: 16037-45-9
Molecular Formula: C₉H₂₀N₂Si₂
Molecular Weight: 212.43900
Create Date: 2016-09-06 00:58:34
Modify Date: 2024-01-02 16:28:29

Name	trimethyl-(4-trimethylsilyl-1H-pyrazol-5-yl)silane
Synonyms	3,4-bis-trimethylsilanyl-1(2)H-pyrazole 1H-Pyrazole,3,4-bis(trimethylsilyl) CCG-2071 3,4-bis(trimethylsilyl)pyrazole Pyrazole,3,4-bis(trimethylsilyl) 3,4-Bis(trimethylsilyl)-1H-pyrazole

Molecular Formula	C₉H₂₀N₂Si₂
Molecular Weight	212.43900
Exact Mass	212.11700
PSA	28.68000
LogP	1.50010

HS Code	2933199090

78907-78-5 structure

78907-78-5

~38%

16037-45-9 structure

16037-45-9

Literature: Birkofer, Leonhard; Kuehn, Thomas Chemische Berichte, 1981 , vol. 114, # 6 p. 2293 - 2299

14630-40-1 structure

14630-40-1

18107-18-1 structure

18107-18-1

~53%

16037-45-9 structure

16037-45-9

Literature: Zrinski, Irena; Juribasic, Marina; Eckert-Maksic, Mirjana Heterocycles, 2006 , vol. 68, # 9 p. 1961 - 1967

65411-95-2 structure

65411-95-2

~%

16037-45-9 structure

16037-45-9

Literature: Birkofer, Leonhard; Kuehn, Thomas Chemische Berichte, 1981 , vol. 114, # 6 p. 2293 - 2299

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%