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

91940-84-0

91940-84-0 structure

91940-84-0 structure

Name: 2-(TERT-BUTYL)ISONICOTINIC ACID
Chemical Name: 2-tert-butylpyridine-4-carboxylic acid
CAS Number: 91940-84-0
Molecular Formula: C₁₀H₁₃NO₂
Molecular Weight: 179.21600
Create Date: 2018-05-27 08:00:00
Modify Date: 2026-11-04 18:48:01

Name	2-tert-butylpyridine-4-carboxylic acid
Synonyms	4-Pyridinecboxylic acid, 2-(1,1-dimethylethyl) OTAVA-BB BB7110952547 2-tert-butyl-4-pyridinecarboxylic acid 2-TERT-BUTYL-ISONICOTINIC ACID 2-tert-butylisonicotinic acid 2-(tert-butyl)pyridine-4-carboxylic acid 2-tert-Butylpyridine-4-cboxylic acid

Boiling Point	355.5±30.0°C at 760 mmHg
Molecular Formula	C₁₀H₁₃NO₂
Molecular Weight	179.21600
Exact Mass	179.09500
PSA	50.19000
LogP	2.07730

HS Code	2933399090

33538-09-9 structure

33538-09-9

~87%

91940-84-0 structure

91940-84-0

Literature: Miletin, Miroslav; Hartl, Jiri; Machacek, Milos Collection of Czechoslovak Chemical Communications, 1997 , vol. 62, # 4 p. 672 - 678

Precursor 1
33538-09-9
DownStream 0

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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