Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

13141-42-9

13141-42-9 structure

13141-42-9 structure

Name: 2-(Phenylethynyl)pyridine
Chemical Name: 2-(2-phenylethynyl)pyridine
CAS Number: 13141-42-9
Molecular Formula: C₁₃H₉N
Molecular Weight: 179.217
Create Date: 2016-01-04 02:18:19
Modify Date: 2025-08-25 16:28:06

Name	2-(2-phenylethynyl)pyridine
Synonyms	2-(Phenylethynyl)pyridine EINECS 236-077-4 1-(pyridin-2-yl)-2-phenylacetylene 2-(2-phenyl-ethynyl)-pyridine 2-(1-phenylacetylenyl)pyridine Pyridine, 2-(2-phenylethynyl)- Pyridine,2-(2-phenylethynyl) 1-phenyl-2-(2-pyridyl)acetylene pyridinyl-phenyl-ethyne Pyridine, 2-(phenylethynyl)- Pyridine,2-(phenylethynyl) 1-phenyl-2-(2-pyridyl)ethyne 1-(2-pyridyl)-2-phenylethyne

Density	1.1±0.1 g/cm3
Boiling Point	324.2±15.0 °C at 760 mmHg
Molecular Formula	C₁₃H₉N
Molecular Weight	179.217
Flash Point	140.2±13.0 °C
Exact Mass	179.073502
PSA	12.89000
LogP	3.29
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.627

HS Code	2933399090

Precursor 9
109-04-6 637-44-5 5029-67-4 536-74-3
2170-06-1 109-09-1 98-80-6 1945-84-2
591-50-4
DownStream 7
833-50-1 32959-62-9 14759-45-6 1620-53-7
13474-48-1 538-49-8 2116-62-3

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.