Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(2-pyridin-4-ylethynyl)pyridine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-(2-pyridin-4-ylethynyl)pyridine
Price: ￥786.0/100mg ￥9736.0/5g ￥1266.0/250mg ￥3176.0/1g
Purity: 95.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(2-pyridin-4-ylethynyl)pyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

73564-69-9

73564-69-9 structure

73564-69-9 structure

Name: 4-(2-pyridin-4-ylethynyl)pyridine
Chemical Name: 4-(2-pyridin-4-ylethynyl)pyridine
CAS Number: 73564-69-9
Molecular Formula: C₁₂H₈N₂
Molecular Weight: 180.20500
Create Date: 2016-04-24 14:45:26
Modify Date: 2025-08-24 10:13:36

Name	4-(2-pyridin-4-ylethynyl)pyridine
Synonyms	1,2-(4'-dipyridyl)acetylene 1,2-bis(4-pyridyl)acetylene 1,2-Bis-(4-pyridyl)-acetylen 1,2-Di(pyridin-4-yl)ethyne

Density	1.18g/cm3
Boiling Point	350.9ºC at 760mmHg
Molecular Formula	C₁₂H₈N₂
Molecular Weight	180.20500
Flash Point	155.1ºC
Exact Mass	180.06900
PSA	25.78000
LogP	1.87640

HS Code	2933399090

Precursor 10
2510-22-7 15854-87-2 73564-68-8 19524-06-2
115-19-5 872-85-5 138517-18-7 133810-35-2
241481-87-8 55384-91-3
DownStream 1
64048-12-0

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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