Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-CHLORO-2,3,5-TRIMETHYLPYRIDINE-1-OXIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

109371-20-2

109371-20-2 structure

109371-20-2 structure

Name: 4-Chloro-2,3,5-trimethylpyridine 1-oxide
Chemical Name: 4-chloro-2,3,5-trimethyl-1-oxidopyridin-1-ium
CAS Number: 109371-20-2
Molecular Formula: C₈H₁₀ClNO
Molecular Weight: 171.624
Create Date: 2019-01-01 09:45:22
Modify Date: 2025-08-27 07:38:55

Name	4-chloro-2,3,5-trimethyl-1-oxidopyridin-1-ium
Synonyms	4-chloro-2,3,5-trimethylpyridine N-oxide 4-Chloro-2,3,5-trimethylpyridine 1-oxide Pyridine,4-chloro-2,3,5-trimethyl-,1-oxide 4-chloro-2,3,5-trimethylpyridinium-1-olate 4-chloro-2,3,5-trimethylpyridine-1-oxide Pyridine, 4-chloro-2,3,5-trimethyl-, 1-oxide

Density	1.2±0.1 g/cm3
Boiling Point	347.0±37.0 °C at 760 mmHg
Molecular Formula	C₈H₁₀ClNO
Molecular Weight	171.624
Flash Point	163.7±26.5 °C
Exact Mass	171.045090
PSA	25.46000
LogP	0.94
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.532

HS Code	2933399090

109371-18-8 structure

109371-18-8

~84%

109371-20-2 structure

109371-20-2

Literature: Aktiebolaget Hassle Patent: US4785113 A1, 1988 ;

86604-79-7 structure

86604-79-7

~87%

109371-20-2 structure

109371-20-2

Literature: Eisai Co., Ltd. Patent: US2007/10542 A1, 2007 ; Location in patent: Page/Page column 39 ;

695-98-7 structure

695-98-7

~%

109371-20-2 structure

109371-20-2

Literature: EP484265 A1, ;

109371-17-7 structure

109371-17-7

~%

109371-20-2 structure

109371-20-2

Literature: Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, , vol. 42, # 8 p. 524 - 529

109371-16-6 structure

109371-16-6

~%

109371-20-2 structure

109371-20-2

Literature: Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, , vol. 42, # 8 p. 524 - 529

Precursor 5
109371-18-8 86604-79-7 695-98-7 109371-17-7
109371-16-6
DownStream 8
109371-18-8 113618-20-5 150054-50-5 142885-96-9
86604-75-3 86604-80-0 91219-90-8 96300-88-8

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine 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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