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: 3-Pentenoicacid,2,5-diamino-2-ethynyl-,methylester(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

779273-69-7

779273-69-7 structure

779273-69-7 structure

Name: 3-Pentenoicacid,2,5-diamino-2-ethynyl-,methylester(9CI)
Chemical Name: Methyl (3E)-2,5-diamino-2-ethynyl-3-pentenoate
CAS Number: 779273-69-7
Molecular Formula: C₈H₁₂N₂O₂
Molecular Weight: 168.193
Create Date: 2021-09-12 17:02:04
Modify Date: 2025-08-26 11:12:29

Names
Properties

Name	Methyl (3E)-2,5-diamino-2-ethynyl-3-pentenoate
Synonyms	Methyl (3E)-2,5-diamino-2-ethynyl-3-pentenoate 3-Pentenoic acid, 2,5-diamino-2-ethynyl-, methyl ester, (3E)-

Density	1.1±0.1 g/cm3
Boiling Point	276.4±40.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂N₂O₂
Molecular Weight	168.193
Flash Point	123.4±23.7 °C
Exact Mass	168.089874
LogP	0.16
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.528

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