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: 10-Undecynoic acid, 11-(2-pyrimidinyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

204919-78-8

204919-78-8 structure

204919-78-8 structure

Name: 10-Undecynoic acid, 11-(2-pyrimidinyl)- (9CI)
Chemical Name: 11-(2-Pyrimidinyl)-10-undecynoic acid
CAS Number: 204919-78-8
Molecular Formula: C₁₅H₂₀N₂O₂
Molecular Weight: 260.332
Create Date: 2021-09-19 12:33:30
Modify Date: 2025-11-25 18:50:34

Names
Properties

Name	11-(2-Pyrimidinyl)-10-undecynoic acid
Synonyms	10-Undecynoic acid, 11-(2-pyrimidinyl)- 11-(2-Pyrimidinyl)-10-undecynoic acid

Density	1.1±0.1 g/cm3
Boiling Point	459.2±47.0 °C at 760 mmHg
Molecular Formula	C₁₅H₂₀N₂O₂
Molecular Weight	260.332
Flash Point	231.5±29.3 °C
Exact Mass	260.152466
LogP	3.38
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.536

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